diff --git a/command/remove.go b/command/remove.go index 2650316..d907d3a 100644 --- a/command/remove.go +++ b/command/remove.go @@ -18,9 +18,9 @@ func RemoveAll(o *option.Option) { // RemoveContainers removes all containers in the testing environment specified by o. func RemoveContainers(o *option.Option) { - allIds := GetAllContainerIDs(o) + allIDs := GetAllContainerIDs(o) var ids []string - for _, id := range allIds { + for _, id := range allIDs { if id != localRegistryContainerID { ids = append(ids, id) } @@ -46,9 +46,9 @@ func RemoveVolumes(o *option.Option) { // RemoveImages removes all container images in the testing environment specified by o. func RemoveImages(o *option.Option) { - allIds := GetAllImageIDs(o) + allIDs := GetAllImageIDs(o) var ids []string - for _, id := range allIds { + for _, id := range allIDs { if id != localRegistryImageID { ids = append(ids, id) } diff --git a/run/run_test.go b/run/run_test.go index 70324b5..3a55adb 100644 --- a/run/run_test.go +++ b/run/run_test.go @@ -31,7 +31,7 @@ func TestRun(t *testing.T) { ginkgo.SynchronizedBeforeSuite(func() []byte { tests.SetupLocalRegistry(o) return nil - }, func(bytes []byte) {}) + }, func(_ []byte) {}) ginkgo.SynchronizedAfterSuite(func() { tests.CleanupLocalRegistry(o) diff --git a/tests/build.go b/tests/build.go index e2c1dee..6e113ef 100644 --- a/tests/build.go +++ b/tests/build.go @@ -30,7 +30,7 @@ func Build(o *option.Option) { ginkgo.BeforeEach(func() { buildContext = ffs.CreateBuildContext(fmt.Sprintf(`FROM %s CMD ["echo", "finch-test-dummy-output"] - `, localImages["defaultImage"])) + `, localImages[defaultImage])) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.RemoveAll(o) }) @@ -53,7 +53,7 @@ func Build(o *option.Option) { dockerFilePath = filepath.Join(buildContext, "AnotherDockerfile") ffs.WriteFile(dockerFilePath, fmt.Sprintf(`FROM %s RUN ["echo", "built from AnotherDockerfile"] - `, localImages["defaultImage"])) + `, localImages[defaultImage])) }) for _, file := range []string{"-f", "--file"} { @@ -68,7 +68,7 @@ func Build(o *option.Option) { ginkgo.It("build image with --secret option", func() { containerWithSecret := fmt.Sprintf(`FROM %s RUN --mount=type=secret,id=mysecret cat /run/secrets/mysecret - `, localImages["defaultImage"]) + `, localImages[defaultImage]) dockerFilePath := filepath.Join(buildContext, "Dockerfile.with-secret") ffs.WriteFile(dockerFilePath, containerWithSecret) secretFile := filepath.Join(buildContext, "secret.txt") @@ -83,7 +83,7 @@ func Build(o *option.Option) { RUN echo output from build_env FROM %s AS prod_env RUN echo "output from prod_env - `, localImages["defaultImage"], localImages["defaultImage"]) + `, localImages[defaultImage], localImages[defaultImage]) dockerFilePath := filepath.Join(buildContext, "Dockerfile.with-target") ffs.WriteFile(dockerFilePath, containerWithTarget) stdEr := command.Stderr(o, "build", "--progress=plain", "--no-cache", @@ -110,7 +110,7 @@ func Build(o *option.Option) { ginkgo.It("build image with --progress=plain", func() { dockerFile := fmt.Sprintf(`FROM %s RUN echo "progress flag set:$((1 + 1))" - `, localImages["defaultImage"]) + `, localImages[defaultImage]) dockerFilePath := filepath.Join(buildContext, "Dockerfile.progress") ffs.WriteFile(dockerFilePath, dockerFile) stdErr := command.Stderr(o, "build", "-f", dockerFilePath, "--no-cache", "--progress=plain", buildContext) @@ -133,7 +133,7 @@ func Build(o *option.Option) { } containerWithSSH := fmt.Sprintf(`FROM %s RUN ["echo", "built from Dockerfile.with-ssh"] - `, localImages["defaultImage"]) + `, localImages[defaultImage]) dockerFilePath := filepath.Join(buildContext, "Dockerfile.with-ssh") ffs.WriteFile(dockerFilePath, containerWithSSH) stdErr := command.Stderr(o, "build", "--ssh", "default", "-f", dockerFilePath, buildContext) @@ -158,7 +158,7 @@ func Build(o *option.Option) { fileName: "Dockerfile.NoEnv", instructions: fmt.Sprintf(`FROM %s ENV PATH - `, localImages["defaultImage"]), + `, localImages[defaultImage]), errorMessage: "ENV must have two arguments", }, { @@ -195,10 +195,10 @@ func Build(o *option.Option) { command.RemoveAll(o) }) // If SetupLocalRegistry is invoked before this test case, - // then localImages["defaultImage"] will point to the image in the local registry, + // then localImages[defaultImage] will point to the image in the local registry, // and there will be only one platform (i.e., the platform of the running machine) available for that image in the local registry. // As a result, to make this test case not flaky even when SetupLocalRegistry is used, - // we need to pull alpineImage instead of localImages["defaultImage"] + // we need to pull alpineImage instead of localImages[defaultImage] // because we can be sure that the registry associated with the former provides the image with the platform specified below. ginkgo.It("build basic alpine image with --platform option", func() { command.Run(o, "build", "-t", testImageName, "--platform=amd64", buildContext) diff --git a/tests/builder_prune.go b/tests/builder_prune.go index 3b800a5..fcc080b 100644 --- a/tests/builder_prune.go +++ b/tests/builder_prune.go @@ -21,7 +21,7 @@ func BuilderPrune(o *option.Option) { ginkgo.BeforeEach(func() { buildContext = ffs.CreateBuildContext(fmt.Sprintf(`FROM %s CMD ["echo", "finch-test-dummy-output"] - `, localImages["defaultImage"])) + `, localImages[defaultImage])) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.RemoveAll(o) }) diff --git a/tests/compose_build.go b/tests/compose_build.go index 9a47f31..3ece4d7 100644 --- a/tests/compose_build.go +++ b/tests/compose_build.go @@ -40,7 +40,7 @@ func ComposeBuild(o *option.Option) { gomega.Expect(imageList).Should(gomega.ContainElement(gomega.HaveSuffix(imageSuffix[0]))) gomega.Expect(imageList).Should(gomega.ContainElement(gomega.HaveSuffix(imageSuffix[1]))) // The built image should print 'Compose build test' when run. - output := command.StdoutStr(o, "run", localImages["defaultImage"]) + output := command.StdoutStr(o, "run", localImages[defaultImage]) gomega.Expect(output).Should(gomega.Equal("Compose build test")) }) @@ -93,7 +93,7 @@ ARG CMD_MSG="Compose build test" RUN printf "should only see the final answer when '--progress' is set to be 'plain': %%d\n" $(expr 1 + 1) ENV ENV_CMD_MSG=${CMD_MSG} CMD echo ${ENV_CMD_MSG} -`, localImages["defaultImage"]) +`, localImages[defaultImage]) composeYmlContent := fmt.Sprintf( ` @@ -107,7 +107,7 @@ services: build: context: . dockerfile: Dockerfile -`, serviceNames[0], serviceNames[1], localImages["defaultImage"]) +`, serviceNames[0], serviceNames[1], localImages[defaultImage]) composeDir, composeFilePath := ffs.CreateComposeYmlContext(composeYmlContent) ffs.WriteFile(filepath.Join(composeDir, "Dockerfile"), dockerFileContent) diff --git a/tests/compose_down.go b/tests/compose_down.go index e2dd086..1fc358a 100644 --- a/tests/compose_down.go +++ b/tests/compose_down.go @@ -94,6 +94,6 @@ services: - compose_data_volume:/usr/local/data volumes: compose_data_volume: -`, serviceNames[0], serviceNames[1], localImages["defaultImage"], containerNames[0], containerNames[1]) +`, serviceNames[0], serviceNames[1], localImages[defaultImage], containerNames[0], containerNames[1]) return ffs.CreateComposeYmlContext(composeYmlContent) } diff --git a/tests/compose_kill.go b/tests/compose_kill.go index 80a23ba..99abf20 100644 --- a/tests/compose_kill.go +++ b/tests/compose_kill.go @@ -71,6 +71,6 @@ services: image: "%[3]s" container_name: "%[5]s" command: sleep infinity -`, serviceNames[0], serviceNames[1], localImages["defaultImage"], containerNames[0], containerNames[1]) +`, serviceNames[0], serviceNames[1], localImages[defaultImage], containerNames[0], containerNames[1]) return ffs.CreateComposeYmlContext(composeYmlContent) } diff --git a/tests/compose_logs.go b/tests/compose_logs.go index 5266bb4..8d63aa3 100644 --- a/tests/compose_logs.go +++ b/tests/compose_logs.go @@ -19,7 +19,7 @@ import ( func ComposeLogs(o *option.Option) { services := []string{"svc1_compose_logs", "svc2_compose_logs"} containerNames := []string{"container1_compose_logs", "container2_compose_logs"} - imageNames := []string{localImages["defaultImage"], localImages["defaultImage"]} + imageNames := []string{localImages[defaultImage], localImages[defaultImage]} ginkgo.Describe("Compose logs command", func() { var buildContext string diff --git a/tests/compose_ps.go b/tests/compose_ps.go index c0f2aa3..3440f5d 100644 --- a/tests/compose_ps.go +++ b/tests/compose_ps.go @@ -19,7 +19,7 @@ import ( func ComposePs(o *option.Option) { services := []string{"svc1_compose_ps", "svc2_compose_ps"} containerNames := []string{"container1_compose_ps", "container2_compose_ps"} - imageNames := []string{localImages["defaultImage"], localImages["defaultImage"]} + imageNames := []string{localImages[defaultImage], localImages[defaultImage]} ginkgo.Describe("Compose ps command", func() { var composeContext string diff --git a/tests/compose_pull.go b/tests/compose_pull.go index bd64b58..d4f8b68 100644 --- a/tests/compose_pull.go +++ b/tests/compose_pull.go @@ -18,7 +18,7 @@ import ( // ComposePull tests functionality of `compose pull` command. func ComposePull(o *option.Option) { services := []string{"svc1_compose_pull", "svc2_compose_pull"} - imageNames := []string{localImages["defaultImage"], localImages["olderAlpineImage"]} + imageNames := []string{localImages[defaultImage], localImages[olderAlpineImage]} ginkgo.Describe("Compose pull command", func() { var composeContext string var composeFilePath string diff --git a/tests/cp.go b/tests/cp.go index e184d92..a30de1a 100644 --- a/tests/cp.go +++ b/tests/cp.go @@ -33,7 +33,7 @@ func Cp(o *option.Option) { ginkgo.When("the container is running", func() { ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") }) ginkgo.It("should be able to copy file from host to container", func() { @@ -105,7 +105,7 @@ func Cp(o *option.Option) { ginkgo.When("the container is not running", func() { ginkgo.It("should be able to copy file from host to container", func() { - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"], "sleep", "5") + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage], "sleep", "5") command.Run(o, "stop", testContainerName) path := ffs.CreateTempFile(filename, content) ginkgo.DeferCleanup(os.RemoveAll, filepath.Dir(path)) @@ -119,7 +119,7 @@ func Cp(o *option.Option) { ginkgo.It("should be able to copy file from container to host", func() { cmd := fmt.Sprintf("echo -n %s > %s", content, containerFilepath) - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"], "sh", "-c", cmd) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage], "sh", "-c", cmd) fileDir := ffs.CreateTempDir("finch-test") path := filepath.Join(fileDir, filename) ginkgo.DeferCleanup(os.RemoveAll, fileDir) diff --git a/tests/create.go b/tests/create.go index 1e96f65..2c57c75 100644 --- a/tests/create.go +++ b/tests/create.go @@ -24,7 +24,7 @@ func Create(o *option.Option) { }) ginkgo.It("should create a container and able to start the container", func() { - command.Run(o, "create", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "create", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") status := command.StdoutStr(o, "ps", "-a", "--filter", fmt.Sprintf("name=%s", testContainerName), "--format", "{{.Status}}") gomega.Expect(status).Should(gomega.Equal("Created")) diff --git a/tests/events.go b/tests/events.go index e4e14b2..935ee3b 100644 --- a/tests/events.go +++ b/tests/events.go @@ -29,14 +29,14 @@ func Events(o *option.Option) { session := command.RunWithoutWait(o, "system", "events") defer session.Kill() gomega.Expect(session.Out.Contents()).Should(gomega.BeEmpty()) - command.Run(o, "pull", localImages["defaultImage"]) + command.Run(o, "pull", localImages[defaultImage]) // allow propagation time gomega.Eventually(func(session *gexec.Session) string { return strings.TrimSpace(string(session.Out.Contents())) }).WithArguments(session). WithTimeout(15 * time.Second). WithPolling(1 * time.Second). - Should(gomega.ContainSubstring(localImages["defaultImage"])) + Should(gomega.ContainSubstring(localImages[defaultImage])) }) }) } diff --git a/tests/exec.go b/tests/exec.go index 93c481b..43256a5 100644 --- a/tests/exec.go +++ b/tests/exec.go @@ -29,7 +29,7 @@ func Exec(o *option.Option) { // TODO: specifying -t flag will have error in test -> panic: provided file is not a console ginkgo.When("then container is running", func() { ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") }) ginkgo.It("should execute a command in a running container", func() { @@ -109,7 +109,7 @@ func Exec(o *option.Option) { }) ginkgo.It("should not execute a command when the container is not running", func() { - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage]) command.RunWithoutSuccessfulExit(o, "exec", testContainerName) }) }) diff --git a/tests/image_history.go b/tests/image_history.go index 901ec0d..d653804 100644 --- a/tests/image_history.go +++ b/tests/image_history.go @@ -22,7 +22,7 @@ func ImageHistory(o *option.Option) { ginkgo.Describe("show the history of an image", func() { ginkgo.BeforeEach(func() { command.RemoveAll(o) - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) }) ginkgo.AfterEach(func() { @@ -30,19 +30,19 @@ func ImageHistory(o *option.Option) { }) ginkgo.It("should display image history", func() { - gomega.Expect(command.StdoutStr(o, "image", "history", localImages["defaultImage"])).ShouldNot(gomega.BeEmpty()) + gomega.Expect(command.StdoutStr(o, "image", "history", localImages[defaultImage])).ShouldNot(gomega.BeEmpty()) }) for _, quiet := range []string{"-q", "--quiet"} { quiet := quiet ginkgo.It(fmt.Sprintf("should only display snapshot ID with %s flag", quiet), func() { - ids := removeMissingID(command.StdoutAsLines(o, "image", "history", quiet, localImages["defaultImage"])) + ids := removeMissingID(command.StdoutAsLines(o, "image", "history", quiet, localImages[defaultImage])) gomega.Expect(ids).Should(gomega.HaveEach(gomega.MatchRegexp(sha256RegexFull))) }) } ginkgo.It("should only display snapshot ID with --format flag", func() { - ids := removeMissingID(command.StdoutAsLines(o, "image", "history", localImages["defaultImage"], "--format", "{{.Snapshot}}")) + ids := removeMissingID(command.StdoutAsLines(o, "image", "history", localImages[defaultImage], "--format", "{{.Snapshot}}")) gomega.Expect(ids).Should(gomega.HaveEach(gomega.MatchRegexp(sha256RegexFull))) }) @@ -50,7 +50,7 @@ func ImageHistory(o *option.Option) { const text = "a very very very very long test phrase that only serves for testing purpose" buildContext := ffs.CreateBuildContext(fmt.Sprintf(`FROM %s CMD ["echo", %s] - `, localImages["defaultImage"], text)) + `, localImages[defaultImage], text)) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.Run(o, "build", "-t", testImageName, buildContext) diff --git a/tests/image_inspect.go b/tests/image_inspect.go index de9566e..d6087a2 100644 --- a/tests/image_inspect.go +++ b/tests/image_inspect.go @@ -16,25 +16,33 @@ func ImageInspect(o *option.Option) { ginkgo.Describe("display detailed information on one or more images", func() { ginkgo.BeforeEach(func() { command.RemoveAll(o) - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) }) ginkgo.AfterEach(func() { command.RemoveAll(o) }) ginkgo.It("should display detailed information on an image", func() { - gomega.Expect(command.StdoutStr(o, "image", "inspect", localImages["defaultImage"])).ShouldNot(gomega.BeEmpty()) + gomega.Expect(command.StdoutStr(o, "image", "inspect", localImages[defaultImage])).ShouldNot(gomega.BeEmpty()) }) ginkgo.It("should display image RepoTags with --format flag", func() { - image := command.StdoutStr(o, "image", "inspect", localImages["defaultImage"], "--format", "{{(index .RepoTags 0)}}") - gomega.Expect(image).Should(gomega.Equal(localImages["defaultImage"])) + image := command.StdoutStr(o, "image", "inspect", localImages[defaultImage], "--format", "{{(index .RepoTags 0)}}") + gomega.Expect(image).Should(gomega.Equal(localImages[defaultImage])) }) ginkgo.It("should display multiple image RepoTags with --format flag", func() { - pullImage(o, localImages["olderAlpineImage"]) - lines := command.StdoutAsLines(o, "image", "inspect", localImages["defaultImage"], localImages["olderAlpineImage"], "--format", "{{(index .RepoTags 0)}}") - gomega.Expect(lines).Should(gomega.ConsistOf(localImages["defaultImage"], localImages["olderAlpineImage"])) + pullImage(o, localImages[olderAlpineImage]) + lines := command.StdoutAsLines( + o, + "image", + "inspect", + localImages[defaultImage], + localImages[olderAlpineImage], + "--format", + "{{(index .RepoTags 0)}}", + ) + gomega.Expect(lines).Should(gomega.ConsistOf(localImages[defaultImage], localImages[olderAlpineImage])) }) ginkgo.It("should not display information if image doesn't exist", func() { diff --git a/tests/image_prune.go b/tests/image_prune.go index a8c4d82..b1fe607 100644 --- a/tests/image_prune.go +++ b/tests/image_prune.go @@ -21,38 +21,38 @@ func ImagePrune(o *option.Option) { ginkgo.Describe("Remove unused images", func() { ginkgo.BeforeEach(func() { command.RemoveAll(o) - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) }) ginkgo.AfterEach(func() { command.RemoveAll(o) }) ginkgo.It("should remove all unused images with inputting y in prompt confirmation", func() { - imageShouldExist(o, localImages["defaultImage"]) + imageShouldExist(o, localImages[defaultImage]) command.New(o, "image", "prune", "-a").WithStdin(gbytes.BufferWithBytes([]byte("y"))).Run() - imageShouldNotExist(o, localImages["defaultImage"]) + imageShouldNotExist(o, localImages[defaultImage]) }) ginkgo.It("should not remove any unused image with inputting n in prompt confirmation", func() { - imageShouldExist(o, localImages["defaultImage"]) + imageShouldExist(o, localImages[defaultImage]) command.New(o, "image", "prune", "-a").WithStdin(gbytes.BufferWithBytes([]byte("n"))).Run() - imageShouldExist(o, localImages["defaultImage"]) + imageShouldExist(o, localImages[defaultImage]) }) for _, force := range []string{"-f", "--force"} { force := force ginkgo.It(fmt.Sprintf("with %s flag, should remove unused images without prompting a confirmation", force), func() { - imageShouldExist(o, localImages["defaultImage"]) + imageShouldExist(o, localImages[defaultImage]) command.Run(o, "image", "prune", "-a", "-f") - imageShouldNotExist(o, localImages["defaultImage"]) + imageShouldNotExist(o, localImages[defaultImage]) }) } ginkgo.It("should not remove an image if it's used by a dead container", func() { - command.Run(o, "run", localImages["defaultImage"]) - imageShouldExist(o, localImages["defaultImage"]) + command.Run(o, "run", localImages[defaultImage]) + imageShouldExist(o, localImages[defaultImage]) command.Run(o, "image", "prune", "-a", "-f") - imageShouldExist(o, localImages["defaultImage"]) + imageShouldExist(o, localImages[defaultImage]) }) }) } diff --git a/tests/images.go b/tests/images.go index 8a02269..cb9cb45 100644 --- a/tests/images.go +++ b/tests/images.go @@ -17,13 +17,13 @@ func Images(o *option.Option) { ginkgo.Describe("list container images", ginkgo.Ordered, func() { testImageName := "fn-test-images-cmd:latest" ginkgo.BeforeAll(func() { - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) buildImage(o, testImageName) }) ginkgo.AfterAll(func() { removeImage(o, testImageName) - removeImage(o, localImages["defaultImage"]) + removeImage(o, localImages[defaultImage]) }) ginkgo.It("should list all the images in a tabular format", func() { @@ -47,7 +47,7 @@ func Images(o *option.Option) { images := command.StdoutAsLines(o, "images", "--format", "{{.Repository}}:{{.Tag}}") gomega.Expect(images).ShouldNot(gomega.BeEmpty()) gomega.Expect(images).Should(gomega.ContainElements(testImageName)) - gomega.Expect(images).Should(gomega.ContainElements(localImages["defaultImage"])) + gomega.Expect(images).Should(gomega.ContainElements(localImages[defaultImage])) }) ginkgo.It("should list truncated IMAGE IDs", func() { images := command.StdoutAsLines(o, "images", "--quiet") diff --git a/tests/inspect.go b/tests/inspect.go index 350167a..cc948cb 100644 --- a/tests/inspect.go +++ b/tests/inspect.go @@ -22,9 +22,9 @@ func Inspect(o *option.Option) { }) ginkgo.It("should display the detailed information of a container", func() { - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage]) image := command.StdoutStr(o, "inspect", "--format", "{{.Image}}", testContainerName) - gomega.Expect(image).To(gomega.Equal(localImages["defaultImage"])) + gomega.Expect(image).To(gomega.Equal(localImages[defaultImage])) containerName := command.StdoutStr(o, "inspect", "--format", "{{.Name}}", testContainerName) gomega.Expect(containerName).To(gomega.Equal(testContainerName)) gomega.Expect(command.StdoutStr(o, "inspect", "--format", "{{.State.Status}}", testContainerName)).To(gomega.Equal("exited")) @@ -33,10 +33,10 @@ func Inspect(o *option.Option) { ginkgo.It("should display multiple container image with --format flag", func() { const oldContainerName = "ctr-old" - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"]) - command.Run(o, "run", "--name", oldContainerName, localImages["olderAlpineImage"]) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage]) + command.Run(o, "run", "--name", oldContainerName, localImages[olderAlpineImage]) images := command.StdoutAsLines(o, "inspect", "--format", "{{.Image}}", testContainerName, oldContainerName) - gomega.Expect(images).Should(gomega.ConsistOf(localImages["defaultImage"], localImages["olderAlpineImage"])) + gomega.Expect(images).Should(gomega.ConsistOf(localImages[defaultImage], localImages[olderAlpineImage])) }) ginkgo.It("should have an error if inspect a non-existing container", func() { @@ -44,21 +44,21 @@ func Inspect(o *option.Option) { }) ginkgo.It("should show the information of a container with --type=container flag", func() { - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage]) image := command.StdoutStr(o, "inspect", "--type", "container", testContainerName, "--format", "{{.Image}}") - gomega.Expect(image).Should(gomega.Equal(localImages["defaultImage"])) + gomega.Expect(image).Should(gomega.Equal(localImages[defaultImage])) containerName := command.StdoutStr(o, "inspect", "--format", "{{.Name}}", testContainerName) gomega.Expect(containerName).Should(gomega.Equal(testContainerName)) }) ginkgo.It("should show the information of an image with --type=image flag", func() { - pullImage(o, localImages["defaultImage"]) - image := command.StdoutStr(o, "inspect", "--type", "image", localImages["defaultImage"], "--format", "{{(index .RepoTags 0)}}") - gomega.Expect(image).Should(gomega.Equal(localImages["defaultImage"])) + pullImage(o, localImages[defaultImage]) + image := command.StdoutStr(o, "inspect", "--type", "image", localImages[defaultImage], "--format", "{{(index .RepoTags 0)}}") + gomega.Expect(image).Should(gomega.Equal(localImages[defaultImage])) }) ginkgo.It("should have an error if specify the wrong object type", func() { - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage]) command.RunWithoutSuccessfulExit(o, "inspect", "--type", "image", testContainerName) }) diff --git a/tests/kill.go b/tests/kill.go index 3c83b89..79adc26 100644 --- a/tests/kill.go +++ b/tests/kill.go @@ -24,7 +24,7 @@ func Kill(o *option.Option) { ginkgo.When("the container is running", func() { ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") }) ginkgo.It("should kill the running container", func() { diff --git a/tests/load.go b/tests/load.go index acb1f5e..8932d9f 100644 --- a/tests/load.go +++ b/tests/load.go @@ -21,7 +21,7 @@ func Load(o *option.Option) { var tarFilePath string ginkgo.BeforeEach(func() { command.RemoveAll(o) - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) tarFilePath = ffs.CreateTarFilePath() ginkgo.DeferCleanup(os.RemoveAll, filepath.Join(tarFilePath, "../")) }) @@ -33,26 +33,26 @@ func Load(o *option.Option) { for _, inputOption := range []string{"-i", "--input"} { inputOption := inputOption ginkgo.It(fmt.Sprintf("should load an image with %s option", inputOption), func() { - command.Run(o, "save", "-o", tarFilePath, localImages["defaultImage"]) + command.Run(o, "save", "-o", tarFilePath, localImages[defaultImage]) - command.Run(o, "rmi", localImages["defaultImage"]) - imageShouldNotExist(o, localImages["defaultImage"]) + command.Run(o, "rmi", localImages[defaultImage]) + imageShouldNotExist(o, localImages[defaultImage]) command.Run(o, "load", inputOption, tarFilePath) - imageShouldExist(o, localImages["defaultImage"]) + imageShouldExist(o, localImages[defaultImage]) }) ginkgo.It(fmt.Sprintf("should load multiple images with %s option", inputOption), func() { - pullImage(o, localImages["olderAlpineImage"]) - command.Run(o, "save", "-o", tarFilePath, localImages["defaultImage"], localImages["olderAlpineImage"]) + pullImage(o, localImages[olderAlpineImage]) + command.Run(o, "save", "-o", tarFilePath, localImages[defaultImage], localImages[olderAlpineImage]) - command.Run(o, "rmi", localImages["defaultImage"], localImages["olderAlpineImage"]) - imageShouldNotExist(o, localImages["defaultImage"]) - imageShouldNotExist(o, localImages["olderAlpineImage"]) + command.Run(o, "rmi", localImages[defaultImage], localImages[olderAlpineImage]) + imageShouldNotExist(o, localImages[defaultImage]) + imageShouldNotExist(o, localImages[olderAlpineImage]) command.Run(o, "load", inputOption, tarFilePath) - imageShouldExist(o, localImages["defaultImage"]) - imageShouldExist(o, localImages["olderAlpineImage"]) + imageShouldExist(o, localImages[defaultImage]) + imageShouldExist(o, localImages[olderAlpineImage]) }) } }) diff --git a/tests/login.go b/tests/login.go index d769242..9c45e27 100644 --- a/tests/login.go +++ b/tests/login.go @@ -54,7 +54,7 @@ func Login(o *option.Option) { tag = fmt.Sprintf(`%s/test-login:tag`, registry) buildContext := ffs.CreateBuildContext(fmt.Sprintf(`FROM %s CMD ["echo", "bar"] - `, localImages["defaultImage"])) + `, localImages[defaultImage])) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.Run(o, "build", "-t", tag, buildContext) }) diff --git a/tests/logout.go b/tests/logout.go index d178466..4e074b0 100644 --- a/tests/logout.go +++ b/tests/logout.go @@ -54,7 +54,7 @@ func Logout(o *option.Option) { tag = fmt.Sprintf(`%s/test-login:tag`, registry) buildContext := ffs.CreateBuildContext(fmt.Sprintf(`FROM %s CMD ["echo", "bar"] - `, localImages["defaultImage"])) + `, localImages[defaultImage])) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.Run(o, "build", "-t", tag, buildContext) }) diff --git a/tests/logs.go b/tests/logs.go index 65d77d8..bfd8992 100644 --- a/tests/logs.go +++ b/tests/logs.go @@ -31,7 +31,7 @@ func Logs(o *option.Option) { ginkgo.BeforeEach(func() { // Currently, only containers created with `run -d` are supported. // https://github.com/containerd/nerdctl#whale-nerdctl-logs - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "echo", foo) + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "echo", foo) }) ginkgo.It("should fetch the logs of a container", func() { @@ -71,7 +71,7 @@ func Logs(o *option.Option) { ginkgo.When("the container is not running and has multiple lines of logs", func() { const bar = "bar" ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sh", "-c", fmt.Sprintf("echo %s; echo %s", foo, bar)) }) @@ -89,7 +89,7 @@ func Logs(o *option.Option) { ginkgo.When("the container is running", func() { ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") }) for _, follow := range []string{"-f", "--follow"} { diff --git a/tests/network_create.go b/tests/network_create.go index e90bae3..cb45f96 100644 --- a/tests/network_create.go +++ b/tests/network_create.go @@ -29,9 +29,9 @@ func NetworkCreate(o *option.Option) { }) ginkgo.It("containers under the same network can communicate with each other", func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sh", "-c", "echo hello | nc -l -p 80") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sh", "-c", "echo hello | nc -l -p 80") ipAddr := command.StdoutStr(o, "inspect", "--format", "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}", testContainerName) - output := command.StdoutStr(o, "run", localImages["defaultImage"], "nc", fmt.Sprintf("%s:80", ipAddr)) + output := command.StdoutStr(o, "run", localImages[defaultImage], "nc", fmt.Sprintf("%s:80", ipAddr)) gomega.Expect(output).Should(gomega.Equal("hello")) }) @@ -63,12 +63,12 @@ func NetworkCreate(o *option.Option) { output := command.StdoutStr(o, "network", "inspect", testNetwork, "--format", "{{(index .IPAM.Config 0).IPRange}}") gomega.Expect(output).Should(gomega.Equal(ipRange)) - command.Run(o, "run", "-d", "--name", testContainerName, "--network", testNetwork, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, "--network", testNetwork, localImages[defaultImage], "sleep", "infinity") ipAddr := command.StdoutStr(o, "inspect", testContainerName, "--format", "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}") // Must be 10.5.1.1 because there is only one IP in the IP range. gomega.Expect(ipAddr).Should(gomega.Equal("10.5.1.1")) // Must fail because there is no available IP in the IP range now. - command.RunWithoutSuccessfulExit(o, "run", "--name", "test-ctr2", "--network", testNetwork, localImages["defaultImage"]) + command.RunWithoutSuccessfulExit(o, "run", "--name", "test-ctr2", "--network", testNetwork, localImages[defaultImage]) }) ginkgo.It("should create a network with label using --label flag", func() { diff --git a/tests/port.go b/tests/port.go index 0f6b43e..35e521b 100644 --- a/tests/port.go +++ b/tests/port.go @@ -27,7 +27,7 @@ func Port(o *option.Option) { ginkgo.It("should output port mappings for a container", func() { hostPort := fnet.GetFreePort() - command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages[defaultImage]) output := command.StdoutStr(o, "port", testContainerName) gomega.Expect(output).Should(gomega.Equal(fmt.Sprintf("%d/tcp -> 0.0.0.0:%d", containerPort, hostPort))) @@ -35,7 +35,7 @@ func Port(o *option.Option) { ginkgo.It("should output the host port according to container port", func() { hostPort := fnet.GetFreePort() - command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages[defaultImage]) output := command.StdoutStr(o, "port", testContainerName, fmt.Sprintf("%d/tcp", containerPort)) gomega.Expect(output).Should(gomega.Equal(fmt.Sprintf("0.0.0.0:%d", hostPort))) @@ -43,14 +43,21 @@ func Port(o *option.Option) { ginkgo.It("should have error if specifying wrong protocol", func() { hostPort := fnet.GetFreePort() - command.Run(o, "run", "-p", fmt.Sprintf("%d:%d/udp", hostPort, containerPort), "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, + "run", + "-p", + fmt.Sprintf("%d:%d/udp", hostPort, containerPort), + "--name", + testContainerName, + localImages[defaultImage], + ) command.RunWithoutSuccessfulExit(o, "port", testContainerName, fmt.Sprintf("%d/tcp", containerPort)) }) ginkgo.It("should still output the host port according to container port when no protocol is specified", func() { hostPort := fnet.GetFreePort() - command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages[defaultImage]) output := command.StdoutStr(o, "port", testContainerName, fmt.Sprint(containerPort)) gomega.Expect(output).Should(gomega.Equal(fmt.Sprintf("0.0.0.0:%d", hostPort))) @@ -58,7 +65,7 @@ func Port(o *option.Option) { ginkgo.It("should have error if trying to print container port which is not published to any host port", func() { hostPort := fnet.GetFreePort() - command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-p", fmt.Sprintf("%d:%d", hostPort, containerPort), "--name", testContainerName, localImages[defaultImage]) command.RunWithoutSuccessfulExit(o, "port", testContainerName, "111/tcp") }) diff --git a/tests/ps.go b/tests/ps.go index e3c7efb..aa157e8 100644 --- a/tests/ps.go +++ b/tests/ps.go @@ -25,10 +25,10 @@ func Ps(o *option.Option) { command.Run(o, "network", "create", testNetwork) command.Run(o, "run", "-d", "--name", containerNames[0], - localImages["defaultImage"]) + localImages[defaultImage]) command.Run(o, "run", "-d", "--name", containerNames[1], - localImages["defaultImage"], "sleep", "infinity") + localImages[defaultImage], "sleep", "infinity") }) ginkgo.AfterEach(func() { @@ -54,7 +54,7 @@ func Ps(o *option.Option) { }) ginkgo.It("should list image of the containers", func() { psOutput := command.StdoutAsLines(o, "ps", "--format", "{{.Image}}") - gomega.Expect(psOutput).Should(gomega.ContainElement(localImages["defaultImage"])) + gomega.Expect(psOutput).Should(gomega.ContainElement(localImages[defaultImage])) }) ginkgo.It("should list command of the containers", func() { psOutput := command.StdoutStr(o, "ps", "--format", "{{.Command}}") @@ -121,13 +121,13 @@ func Ps(o *option.Option) { "--label", "color=red", "-v", fmt.Sprintf("%s:%s", pwd, pwd), "-w", pwd, - localImages["defaultImage"]) + localImages[defaultImage]) command.Run(o, "run", "-d", "--label", "color=green", "--network", testNetwork, "-p", "8081:80", "--name", containerNames[1], - localImages["defaultImage"], "sleep", "infinity") + localImages[defaultImage], "sleep", "infinity") }) ginkgo.AfterEach(func() { @@ -149,13 +149,13 @@ func Ps(o *option.Option) { "--label", "color=red", "-v", fmt.Sprintf("%s:%s", pwd, pwd), "-w", pwd, - localImages["defaultImage"]) + localImages[defaultImage]) command.Run(o, "run", "-d", "--label", "color=green", "--network", testNetwork, "-p", "8081:80", "--name", containerNames[1], - localImages["defaultImage"], "sleep", "infinity") + localImages[defaultImage], "sleep", "infinity") }) ginkgo.AfterEach(func() { diff --git a/tests/pull.go b/tests/pull.go index 8a6b81e..96be5ac 100644 --- a/tests/pull.go +++ b/tests/pull.go @@ -22,8 +22,8 @@ func Pull(o *option.Option) { }) ginkgo.It("should pull the default image successfully", func() { - command.Run(o, "pull", localImages["defaultImage"]) - imageShouldExist(o, localImages["defaultImage"]) + command.Run(o, "pull", localImages[defaultImage]) + imageShouldExist(o, localImages[defaultImage]) }) }) } diff --git a/tests/push.go b/tests/push.go index 569ee17..feb95df 100644 --- a/tests/push.go +++ b/tests/push.go @@ -26,7 +26,7 @@ func Push(o *option.Option) { command.RemoveAll(o) buildContext = ffs.CreateBuildContext(fmt.Sprintf(`FROM %s CMD ["echo", "bar"] - `, localImages["defaultImage"])) + `, localImages[defaultImage])) ginkgo.DeferCleanup(os.RemoveAll, buildContext) port = fnet.GetFreePort() command.Run(o, "run", "-dp", fmt.Sprintf("%d:5000", port), "--name", "registry", registryImage) diff --git a/tests/restart.go b/tests/restart.go index 136bb46..b88cc25 100644 --- a/tests/restart.go +++ b/tests/restart.go @@ -24,7 +24,7 @@ func Restart(o *option.Option) { // which means that we'll have to wait for the default timeout (10 seconds for now) to restart the container, // so we use `nc -l` instead to save time. // TODO: Remove the above comment after we add a test case for -t/--time flag with `sleep infinity` because it's more obvious. - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "nc", "-l") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "nc", "-l") }) ginkgo.AfterEach(func() { @@ -41,7 +41,7 @@ func Restart(o *option.Option) { ginkgo.It("should restart multiple running containers", func() { const ctrName = "ctr-name" - command.Run(o, "run", "-d", "--name", ctrName, localImages["defaultImage"], "nc", "-l") + command.Run(o, "run", "-d", "--name", ctrName, localImages[defaultImage], "nc", "-l") pid := getContainerPID(o, testContainerName) pid2 := getContainerPID(o, ctrName) command.Run(o, "restart", testContainerName, ctrName) diff --git a/tests/rm.go b/tests/rm.go index fbd967d..c0a3970 100644 --- a/tests/rm.go +++ b/tests/rm.go @@ -24,7 +24,7 @@ func Rm(o *option.Option) { }) ginkgo.It("should remove the container when it is not running", func() { - command.Run(o, "run", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "--name", testContainerName, localImages[defaultImage]) containerShouldExist(o, testContainerName) command.Run(o, "rm", testContainerName) @@ -34,7 +34,7 @@ func Rm(o *option.Option) { ginkgo.Context("when the container is running", func() { ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") }) ginkgo.It("should not be able to remove the container without -f/--force flag", func() { @@ -57,7 +57,7 @@ func Rm(o *option.Option) { volumes := volumes ginkgo.It(fmt.Sprintf("with %s flag, should remove the container and the anonymous volume used by the container", volumes), func() { - command.Run(o, "run", "-v", "/usr/share", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-v", "/usr/share", "--name", testContainerName, localImages[defaultImage]) anonymousVolume := command.StdoutStr(o, "inspect", testContainerName, "--format", "{{range .Mounts}}{{.Name}}{{end}}") containerShouldExist(o, testContainerName) @@ -71,7 +71,7 @@ func Rm(o *option.Option) { ginkgo.It(fmt.Sprintf("with %s flag, should remove the container but can't remove the named volume used by container", volumes), func() { - command.Run(o, "run", "-v", "foo:/usr/share", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-v", "foo:/usr/share", "--name", testContainerName, localImages[defaultImage]) volumeShouldExist(o, "foo") command.Run(o, "rm", volumes, testContainerName) diff --git a/tests/rmi.go b/tests/rmi.go index 5834bf7..10742cf 100644 --- a/tests/rmi.go +++ b/tests/rmi.go @@ -23,28 +23,28 @@ func Rmi(o *option.Option) { }) ginkgo.It("should remove an image when container is not running", func() { - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) - command.Run(o, "rmi", localImages["defaultImage"]) - imageShouldNotExist(o, localImages["defaultImage"]) + command.Run(o, "rmi", localImages[defaultImage]) + imageShouldNotExist(o, localImages[defaultImage]) }) ginkgo.Context("when there is a container based on the image to be removed", func() { ginkgo.BeforeEach(func() { - pullImage(o, localImages["defaultImage"]) - command.Run(o, "run", localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) + command.Run(o, "run", localImages[defaultImage]) }) ginkgo.It("should not be able to remove the image without -f/--force flag", func() { - command.RunWithoutSuccessfulExit(o, "rmi", localImages["defaultImage"]) - imageShouldExist(o, localImages["defaultImage"]) + command.RunWithoutSuccessfulExit(o, "rmi", localImages[defaultImage]) + imageShouldExist(o, localImages[defaultImage]) }) for _, force := range []string{"-f", "--force"} { force := force ginkgo.It(fmt.Sprintf("should be able to remove the image with %s flag", force), func() { - command.Run(o, "rmi", force, localImages["defaultImage"]) - imageShouldNotExist(o, localImages["defaultImage"]) + command.Run(o, "rmi", force, localImages[defaultImage]) + imageShouldNotExist(o, localImages[defaultImage]) }) } }) diff --git a/tests/run.go b/tests/run.go index 77561a2..ad3abca 100644 --- a/tests/run.go +++ b/tests/run.go @@ -50,7 +50,7 @@ func Run(o *RunOption) { ginkgo.BeforeEach(func() { dockerfile := fmt.Sprintf(`FROM %s CMD ["echo", "finch-test-dummy-output"] - `, localImages["defaultImage"]) + `, localImages[defaultImage]) buildContext := ffs.CreateBuildContext(dockerfile) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.Run(o.BaseOpt, "build", "-q", "-t", testImageName, buildContext) @@ -68,7 +68,7 @@ func Run(o *RunOption) { }) ginkgo.It("with --rm flag, container should be removed when it exits", func() { - command.Run(o.BaseOpt, "run", "--rm", "--name", testContainerName, localImages["defaultImage"]) + command.Run(o.BaseOpt, "run", "--rm", "--name", testContainerName, localImages[defaultImage]) err := containerShouldNotExist(o.BaseOpt, testContainerName) gomega.Expect(err).NotTo(gomega.HaveOccurred()) }) @@ -77,7 +77,7 @@ func Run(o *RunOption) { for _, label := range []string{"-l", "--label"} { label := label ginkgo.It(fmt.Sprintf("should set meta data on a container with %s flag", label), func() { - command.Run(o.BaseOpt, "run", "--name", testContainerName, label, "testKey=testValue", localImages["defaultImage"]) + command.Run(o.BaseOpt, "run", "--name", testContainerName, label, "testKey=testValue", localImages[defaultImage]) gomega.Expect(command.StdoutStr(o.BaseOpt, "inspect", testContainerName, "--format", "{{.Config.Labels.testKey}}")).To(gomega.Equal("testValue")) }) @@ -87,7 +87,7 @@ func Run(o *RunOption) { dir := ffs.CreateTempDir("finch-test-cid") ginkgo.DeferCleanup(os.RemoveAll, dir) path := filepath.Join(dir, "test.cid") - containerID := command.StdoutStr(o.BaseOpt, "run", "-d", "--cidfile", path, localImages["defaultImage"]) + containerID := command.StdoutStr(o.BaseOpt, "run", "-d", "--cidfile", path, localImages[defaultImage]) output, err := os.ReadFile(filepath.Clean(path)) gomega.Expect(err).ShouldNot(gomega.HaveOccurred()) gomega.Expect(strings.TrimSpace(string(output))).Should(gomega.Equal(containerID)) @@ -96,7 +96,7 @@ func Run(o *RunOption) { ginkgo.It("should read labels from file with --label-file flag", func() { path := ffs.CreateTempFile("label-file", "key=value") ginkgo.DeferCleanup(os.RemoveAll, filepath.Dir(path)) - command.Run(o.BaseOpt, "run", "--name", testContainerName, "--label-file", path, localImages["defaultImage"]) + command.Run(o.BaseOpt, "run", "--name", testContainerName, "--label-file", path, localImages[defaultImage]) gomega.Expect(command.StdoutStr(o.BaseOpt, "inspect", testContainerName, "--format", "{{.Config.Labels.key}}")).To(gomega.Equal("value")) }) @@ -107,7 +107,7 @@ func Run(o *RunOption) { dockerfile := fmt.Sprintf(`FROM %s ENTRYPOINT ["echo", "foo"] CMD ["echo", "bar"] - `, localImages["defaultImage"]) + `, localImages[defaultImage]) buildContext := ffs.CreateBuildContext(dockerfile) defer func() { gomega.Expect(os.RemoveAll(buildContext)).To(gomega.Succeed()) @@ -124,7 +124,16 @@ func Run(o *RunOption) { workDir := workDir ginkgo.It(fmt.Sprintf("should set working directory inside the container specified by %s flag", workDir), func() { dir := "/tmp" - gomega.Expect(command.StdoutStr(o.BaseOpt, "run", workDir, dir, localImages["defaultImage"], "pwd")).Should(gomega.Equal(dir)) + gomega.Expect( + command.StdoutStr( + o.BaseOpt, + "run", + workDir, + dir, + localImages[defaultImage], + "pwd", + ), + ).Should(gomega.Equal(dir)) }) } @@ -133,7 +142,7 @@ func Run(o *RunOption) { ginkgo.It(fmt.Sprintf("with %s flag, environment variables should be set in the container", env), func() { envOutput := command.Stdout(o.BaseOpt, "run", "--rm", env, "FOO=BAR", env, "FOO1", env, "ENV1=1", env, "ENV1=2", - localImages["defaultImage"], "env") + localImages[defaultImage], "env") gomega.Expect(envOutput).To(gomega.ContainSubstring("FOO=BAR")) gomega.Expect(envOutput).ToNot(gomega.ContainSubstring("FOO1")) gomega.Expect(envOutput).To(gomega.ContainSubstring("ENV1=2")) @@ -143,7 +152,7 @@ func Run(o *RunOption) { ginkgo.It("with -e flag passing env variables without a value, only host set vars should be set in the container", func() { gomega.Expect(os.Setenv("AVAR1", "avalue")).To(gomega.Succeed()) envOutput := command.Stdout(o.BaseOpt, "run", "--rm", - "-e", "AVAR1", "-e", "AVAR2", localImages["defaultImage"], "env") + "-e", "AVAR1", "-e", "AVAR2", localImages[defaultImage], "env") gomega.Expect(envOutput).To(gomega.ContainSubstring("AVAR1=avalue")) gomega.Expect(envOutput).ToNot(gomega.ContainSubstring("AVAR2")) }) @@ -153,7 +162,7 @@ func Run(o *RunOption) { envPath := ffs.CreateTempFile("env", envPair) ginkgo.DeferCleanup(os.RemoveAll, filepath.Dir(envPath)) - envOutput := command.Stdout(o.BaseOpt, "run", "--rm", "--env-file", envPath, localImages["defaultImage"], "env") + envOutput := command.Stdout(o.BaseOpt, "run", "--rm", "--env-file", envPath, localImages[defaultImage], "env") gomega.Expect(envOutput).To(gomega.ContainSubstring(envPair)) }) @@ -162,7 +171,7 @@ func Run(o *RunOption) { envPath := ffs.CreateTempFile("env", envPair) ginkgo.DeferCleanup(os.RemoveAll, filepath.Dir(envPath)) gomega.Expect(os.Setenv("AVAR1", "avalue")).To(gomega.Succeed()) - envOutput := command.Stdout(o.BaseOpt, "run", "--rm", "--env-file", envPath, localImages["defaultImage"], "env") + envOutput := command.Stdout(o.BaseOpt, "run", "--rm", "--env-file", envPath, localImages[defaultImage], "env") gomega.Expect(envOutput).To(gomega.ContainSubstring("ENVKEY=ENVVAL")) gomega.Expect(envOutput).To(gomega.ContainSubstring("AVAR1=avalue")) gomega.Expect(envOutput).ToNot(gomega.ContainSubstring("AVAR2")) @@ -173,7 +182,7 @@ func Run(o *RunOption) { envPath := ffs.CreateTempFile("env", envPair) ginkgo.DeferCleanup(os.RemoveAll, filepath.Dir(envPath)) gomega.Expect(os.Setenv("AVAR1", "avalue")).To(gomega.Succeed()) - envOutput := command.Stdout(o.BaseOpt, "run", "--rm", "--env-file", envPath, localImages["defaultImage"], "env") + envOutput := command.Stdout(o.BaseOpt, "run", "--rm", "--env-file", envPath, localImages[defaultImage], "env") gomega.Expect(envOutput).To(gomega.ContainSubstring("ENVKEY=ENVVAL")) gomega.Expect(envOutput).To(gomega.ContainSubstring("AVAR1=avalue")) gomega.Expect(envOutput).ToNot(gomega.ContainSubstring("AVAR2")) @@ -182,37 +191,37 @@ func Run(o *RunOption) { ginkgo.When("running an image with --pull flag", func() { ginkgo.It("should have an error if set --pull=never and the image doesn't exist", func() { - command.RunWithoutSuccessfulExit(o.BaseOpt, "run", "--pull", "never", localImages["defaultImage"]) - imageShouldNotExist(o.BaseOpt, localImages["defaultImage"]) + command.RunWithoutSuccessfulExit(o.BaseOpt, "run", "--pull", "never", localImages[defaultImage]) + imageShouldNotExist(o.BaseOpt, localImages[defaultImage]) }) ginkgo.It("should be able to run the container if set --pull=never and the image exists", func() { const containerName = "test-container" - pullImage(o.BaseOpt, localImages["defaultImage"]) - command.Run(o.BaseOpt, "run", "--name", containerName, "--pull", "never", localImages["defaultImage"]) + pullImage(o.BaseOpt, localImages[defaultImage]) + command.Run(o.BaseOpt, "run", "--name", containerName, "--pull", "never", localImages[defaultImage]) containerShouldExist(o.BaseOpt, containerName) }) ginkgo.It("should be able to run the container if set --pull=missing and the image doesn't exist", func() { - command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "missing", localImages["defaultImage"]) + command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "missing", localImages[defaultImage]) containerShouldExist(o.BaseOpt, testContainerName) - imageShouldExist(o.BaseOpt, localImages["defaultImage"]) + imageShouldExist(o.BaseOpt, localImages[defaultImage]) }) ginkgo.It("should be able to run the container if set --pull=missing and the image exists", func() { - pullImage(o.BaseOpt, localImages["defaultImage"]) - command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "missing", localImages["defaultImage"]) + pullImage(o.BaseOpt, localImages[defaultImage]) + command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "missing", localImages[defaultImage]) containerShouldExist(o.BaseOpt, testContainerName) }) ginkgo.It("should be able to run the container if set --pull=always and the image doesn't exist", func() { - command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "always", localImages["defaultImage"]) + command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "always", localImages[defaultImage]) containerShouldExist(o.BaseOpt, testContainerName) - imageShouldExist(o.BaseOpt, localImages["defaultImage"]) + imageShouldExist(o.BaseOpt, localImages[defaultImage]) }) ginkgo.It("should be able to run the container if set --pull=always and the image exists", func() { - pullImage(o.BaseOpt, localImages["defaultImage"]) - command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "always", localImages["defaultImage"]) + pullImage(o.BaseOpt, localImages[defaultImage]) + command.Run(o.BaseOpt, "run", "--name", testContainerName, "--pull", "always", localImages[defaultImage]) }) }) @@ -220,7 +229,7 @@ func Run(o *RunOption) { interactive := interactive ginkgo.It(fmt.Sprintf("should output string if %s flag keeps STDIN open", interactive), func() { want := []byte("hello") - got := command.New(o.BaseOpt, "run", interactive, localImages["defaultImage"], "cat"). + got := command.New(o.BaseOpt, "run", interactive, localImages[defaultImage], "cat"). WithStdin(gbytes.BufferWithBytes(want)).Run().Out.Contents() gomega.Expect(got).Should(gomega.Equal(want)) }) @@ -229,7 +238,18 @@ func Run(o *RunOption) { ginkgo.It("should stop running container within specified time by --stop-timeout flag", func() { // With PID=1, `sleep infinity` does not exit due to receiving a SIGTERM, which is sent by the stop command. // Ref. https://superuser.com/a/1299463/730265 - command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--stop-timeout", "1", localImages["defaultImage"], "sleep", "infinity") + command.Run( + o.BaseOpt, + "run", + "-d", + "--name", + testContainerName, + "--stop-timeout", + "1", + localImages[defaultImage], + "sleep", + "infinity", + ) gomega.Expect(command.StdoutStr(o.BaseOpt, "exec", testContainerName, "echo", "foo")).To(gomega.Equal("foo")) startTime := time.Now() command.Run(o.BaseOpt, "stop", testContainerName) @@ -240,7 +260,18 @@ func Run(o *RunOption) { ginkgo.It("should immediately stop the container with --stop-signal=SIGKILL", func() { // With PID=1, `sleep infinity` will only exit when receiving SIGKILL, while the signal sent by stop command is SIGTERM. - command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--stop-signal", "SIGKILL", localImages["defaultImage"], "sleep", "infinity") + command.Run( + o.BaseOpt, + "run", + "-d", + "--name", + testContainerName, + "--stop-signal", + "SIGKILL", + localImages[defaultImage], + "sleep", + "infinity", + ) containerShouldBeRunning(o.BaseOpt, testContainerName) startTime := time.Now() command.Run(o.BaseOpt, "stop", testContainerName) @@ -251,13 +282,13 @@ func Run(o *RunOption) { }) ginkgo.It("should share PID namespace with host with --pid=host", func() { - command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--pid=host", localImages["defaultImage"], "sleep", "infinity") + command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--pid=host", localImages[defaultImage], "sleep", "infinity") pid := command.StdoutStr(o.BaseOpt, "inspect", "--format", "{{.State.Pid}}", testContainerName) command.Run(o.BaseOpt, "exec", testContainerName, "sh", "-c", fmt.Sprintf("ps -o pid,comm | grep '%s sleep'", pid)) }) ginkgo.It("should share PID namespace with a container with --pid=container:", func() { - command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") // We are joining the pid namespace that was "created" by testContainerName, // so the pid=1 process will be the main process of testContainerName, which is `sleep`. command.Run(o.BaseOpt, "exec", testContainerName, "sh", "-c", "ps -o pid,comm | grep '1 sleep'") @@ -269,30 +300,38 @@ func Run(o *RunOption) { network := network ginkgo.It(fmt.Sprintf("should connect a container to a network with %s flag", network), func() { command.Run(o.BaseOpt, "run", "-d", network, "bridge", "--name", testContainerName, - localImages["defaultImage"], "sh", "-c", "echo hello | nc -l -p 80") + localImages[defaultImage], "sh", "-c", "echo hello | nc -l -p 80") ipAddr := command.StdoutStr(o.BaseOpt, "inspect", "--format", "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}", testContainerName) - output := command.StdoutStr(o.BaseOpt, "run", network, "bridge", localImages["defaultImage"], "nc", fmt.Sprintf("%s:80", ipAddr)) + output := command.StdoutStr( + o.BaseOpt, + "run", + network, + "bridge", + localImages[defaultImage], + "nc", + fmt.Sprintf("%s:80", ipAddr), + ) gomega.Expect(output).Should(gomega.Equal("hello")) }) ginkgo.It(fmt.Sprintf("should use the same network with container specified by %s=container:", network), func() { command.Run(o.BaseOpt, "run", "-d", network, "bridge", "--name", testContainerName, - localImages["defaultImage"], "sh", "-c", "echo hello | nc -l -p 80") + localImages[defaultImage], "sh", "-c", "echo hello | nc -l -p 80") ipAddr := command.StdoutStr(o.BaseOpt, "inspect", "--format", "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}", testContainerName) output := command.StdoutStr(o.BaseOpt, "run", fmt.Sprintf("%s=container:%s", network, testContainerName), - localImages["defaultImage"], "nc", fmt.Sprintf("%s:80", ipAddr)) + localImages[defaultImage], "nc", fmt.Sprintf("%s:80", ipAddr)) gomega.Expect(output).Should(gomega.Equal("hello")) }) ginkgo.It(fmt.Sprintf("should use the same network with container specified by %s=container:", network), func() { id := command.StdoutStr(o.BaseOpt, "run", "-d", network, "bridge", "--name", testContainerName, - localImages["defaultImage"], "sh", "-c", "echo hello | nc -l -p 80") + localImages[defaultImage], "sh", "-c", "echo hello | nc -l -p 80") ipAddr := command.StdoutStr(o.BaseOpt, "inspect", "--format", "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}", testContainerName) output := command.StdoutStr(o.BaseOpt, "run", fmt.Sprintf("%s=container:%s", network, id), - localImages["defaultImage"], "nc", fmt.Sprintf("%s:80", ipAddr)) + localImages[defaultImage], "nc", fmt.Sprintf("%s:80", ipAddr)) gomega.Expect(output).Should(gomega.Equal("hello")) }) } @@ -300,13 +339,13 @@ func Run(o *RunOption) { ginkgo.It("should be able to set custom DNS servers with --dns flag", func() { const nameserver = "10.10.10.10" lines := command.StdoutAsLines(o.BaseOpt, "run", "--dns", nameserver, "--name", testContainerName, - localImages["defaultImage"], "cat", "/etc/resolv.conf") + localImages[defaultImage], "cat", "/etc/resolv.conf") gomega.Expect(lines).Should(gomega.ContainElement(fmt.Sprintf("nameserver %s", nameserver))) }) ginkgo.It("should be able to set custom DNS search domains with --dns-search flag", func() { lines := command.StdoutAsLines(o.BaseOpt, "run", "--dns-search", "test", "--name", testContainerName, - localImages["defaultImage"], "cat", "/etc/resolv.conf") + localImages[defaultImage], "cat", "/etc/resolv.conf") gomega.Expect(lines).Should(gomega.ContainElement("search test")) }) @@ -314,7 +353,7 @@ func Run(o *RunOption) { dnsOption := dnsOption ginkgo.It(fmt.Sprintf("should be able to set DNS option with %s flag", dnsOption), func() { lines := command.StdoutAsLines(o.BaseOpt, "run", dnsOption, "debug", "--name", testContainerName, - localImages["defaultImage"], "cat", "/etc/resolv.conf") + localImages[defaultImage], "cat", "/etc/resolv.conf") gomega.Expect(lines).Should(gomega.ContainElement("options debug")) }) } @@ -322,13 +361,21 @@ func Run(o *RunOption) { for _, hostname := range []string{"--hostname", "-h"} { hostname := hostname ginkgo.It(fmt.Sprintf("should be able to set container host name with %s flag", hostname), func() { - name := command.StdoutStr(o.BaseOpt, "run", hostname, "foo", localImages["defaultImage"], "hostname") + name := command.StdoutStr(o.BaseOpt, "run", hostname, "foo", localImages[defaultImage], "hostname") gomega.Expect(name).Should(gomega.Equal("foo")) }) } ginkgo.It("should add a custom host-to-IP mapping with --add-host flag", func() { - mapping := command.StdoutStr(o.BaseOpt, "run", "--add-host", "test-host:6.6.6.6", localImages["defaultImage"], "cat", "/etc/hosts") + mapping := command.StdoutStr( + o.BaseOpt, + "run", + "--add-host", + "test-host:6.6.6.6", + localImages[defaultImage], + "cat", + "/etc/hosts", + ) gomega.Expect(mapping).Should(gomega.ContainSubstring("6.6.6.6")) gomega.Expect(mapping).Should(gomega.ContainSubstring("test-host")) }) @@ -336,7 +383,7 @@ func Run(o *RunOption) { ginkgo.It("should add a custom host-to-IP mapping with --add-host flag with special IP", func(ctx ginkgo.SpecContext) { response := "This is the expected response for --add-host special IP test." mux := http.NewServeMux() - mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { + mux.HandleFunc("/", func(w http.ResponseWriter, _ *http.Request) { io.WriteString(w, response) //nolint:errcheck,gosec // Function call in server handler for testing only. }) hostPort := fnet.GetFreePort() @@ -344,14 +391,14 @@ func Run(o *RunOption) { go s.ListenAndServe() //nolint:errcheck // Asynchronously starting server for testing only. ginkgo.DeferCleanup(s.Shutdown, ctx) command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--add-host", "test-host:host-gateway", - localImages["amazonLinux2Image"], "sleep", "infinity") + localImages[amazonLinux2Image], "sleep", "infinity") mapping := command.StdoutStr(o.BaseOpt, "exec", testContainerName, "cat", "/etc/hosts") gomega.Expect(mapping).Should(gomega.ContainSubstring(o.DefaultHostGatewayIP)) gomega.Expect(mapping).Should(gomega.ContainSubstring("test-host")) gomega.Expect(command.StdoutStr(o.BaseOpt, "exec", testContainerName, "curl", fmt.Sprintf("test-host:%d", hostPort))).Should(gomega.Equal(response)) command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName2, "--add-host=test-host:host-gateway", - localImages["amazonLinux2Image"], "sleep", "infinity") + localImages[amazonLinux2Image], "sleep", "infinity") mapping = command.StdoutStr(o.BaseOpt, "exec", testContainerName2, "cat", "/etc/hosts") gomega.Expect(mapping).Should(gomega.ContainSubstring(o.DefaultHostGatewayIP)) gomega.Expect(mapping).Should(gomega.ContainSubstring("test-host")) @@ -367,7 +414,7 @@ func Run(o *RunOption) { // Start an Nginx container in detached mode with the specified publish flag and mapping the container port to // a randomly selected host port. command. - New(o.BaseOpt, "run", "-d", publish, fmt.Sprintf("%d:%d", hostPort, containerPort), localImages["nginxImage"]). + New(o.BaseOpt, "run", "-d", publish, fmt.Sprintf("%d:%d", hostPort, containerPort), localImages[nginxImage]). WithTimeoutInSeconds(20). Run() fnet.HTTPGetAndAssert(fmt.Sprintf("http://localhost:%d", hostPort), 200, 20, 200*time.Millisecond) @@ -386,19 +433,19 @@ func Run(o *RunOption) { volume := volume ginkgo.It(fmt.Sprintf("should mount a volume when running a container with %s", volume), func() { command.Run(o.BaseOpt, "run", "--name", testContainerName, volume, - fmt.Sprintf("%s:%s", testVolumeName, destDir), localImages["defaultImage"], "sh", "-c", "echo foo > /tmp/test.txt") + fmt.Sprintf("%s:%s", testVolumeName, destDir), localImages[defaultImage], "sh", "-c", "echo foo > /tmp/test.txt") srcDir := command.StdoutStr(o.BaseOpt, "volume", "inspect", testVolumeName, "--format", "{{.Mountpoint}}") expectedMount := []MountJSON{makeMount(volumeType, srcDir, destDir, "", true)} actualMount := getContainerMounts(o.BaseOpt, testContainerName) verifyMountsInfo(actualMount, expectedMount) - output := command.StdoutStr(o.BaseOpt, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), localImages["defaultImage"], + output := command.StdoutStr(o.BaseOpt, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), localImages[defaultImage], "cat", "/tmp/test.txt") gomega.Expect(output).Should(gomega.Equal("foo")) }) ginkgo.It(fmt.Sprintf("should be able to set the volume options with %s testVol:%s:ro", volume, destDir), func() { command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, volume, - fmt.Sprintf("%s:%s:ro", testVolumeName, destDir), localImages["defaultImage"], "sleep", "infinity") + fmt.Sprintf("%s:%s:ro", testVolumeName, destDir), localImages[defaultImage], "sleep", "infinity") srcDir := command.StdoutStr(o.BaseOpt, "volume", "inspect", "--format", "{{.Mountpoint}}", testVolumeName) expectedMount := []MountJSON{makeMount(volumeType, srcDir, destDir, "ro", false)} actualMount := getContainerMounts(o.BaseOpt, testContainerName) @@ -412,7 +459,7 @@ func Run(o *RunOption) { ginkgo.It("should create a tmpfs mount in a container", func() { const tmpfsContainerName = "tmpfs-ctr" command.Run(o.BaseOpt, "run", "-d", "--tmpfs", fmt.Sprintf("%s:size=64m,exec", destDir), - "--name", tmpfsContainerName, localImages["defaultImage"], "sleep", "infinity") + "--name", tmpfsContainerName, localImages[defaultImage], "sleep", "infinity") expectedMount := []MountJSON{makeMount(tmpfsType, tmpfsType, destDir, "size=64m,exec", true)} actualMount := getContainerMounts(o.BaseOpt, tmpfsContainerName) verifyMountsInfo(actualMount, expectedMount) @@ -430,7 +477,7 @@ func Run(o *RunOption) { ginkgo.DeferCleanup(os.RemoveAll, fileDir) command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--mount", fmt.Sprintf("type=bind,source=%s,target=%s", fileDir, destDir), - localImages["defaultImage"], "sleep", "infinity") + localImages[defaultImage], "sleep", "infinity") if runtime.GOOS == "windows" { fileDir, err = getWslPath(fileDir) @@ -452,7 +499,7 @@ func Run(o *RunOption) { // verify the bind mount is readonly by piping the command of creating a file in the interactive mode to the container command.New(o.BaseOpt, "run", "-i", "--name", testContainerName, "--mount", fmt.Sprintf("type=bind,source=%s,target=%s,ro", fileDir, destDir), - localImages["defaultImage"]).WithStdin(gbytes.BufferWithBytes(cmd)).WithoutSuccessfulExit().Run() + localImages[defaultImage]).WithStdin(gbytes.BufferWithBytes(cmd)).WithoutSuccessfulExit().Run() if runtime.GOOS == "windows" { fileDir, err = getWslPath(fileDir) @@ -488,14 +535,14 @@ func Run(o *RunOption) { output := command.StdoutStr(o.BaseOpt, "run", "--rm", "--name", testContainerName, "-v", nestedHostDir+":"+nestedContainerDir, "-v", tempDir+":"+containerOuterDir, - localImages["defaultImage"], "sh", "-c", "ls "+nestedContainerDir) + localImages[defaultImage], "sh", "-c", "ls "+nestedContainerDir) gomega.Expect(output).Should(gomega.ContainSubstring("file1.txt")) // Mount parent directory first followed by nested output = command.StdoutStr(o.BaseOpt, "run", "--rm", "--name", testContainerName2, "-v", tempDir+":"+containerOuterDir, "-v", nestedHostDir+":"+nestedContainerDir, - localImages["defaultImage"], "sh", "-c", "ls "+nestedContainerDir) + localImages[defaultImage], "sh", "-c", "ls "+nestedContainerDir) gomega.Expect(output).Should(gomega.ContainSubstring("file1.txt")) }) @@ -503,7 +550,7 @@ func Run(o *RunOption) { tmpfsDir := "/tmpfsDir" command.Run(o.BaseOpt, "run", "-d", "--name", testContainerName, "--mount", fmt.Sprintf("type=tmpfs,destination=%s,tmpfs-mode=1770,tmpfs-size=64m", tmpfsDir), - localImages["defaultImage"], "sleep", "infinity") + localImages[defaultImage], "sleep", "infinity") expectedMount := []MountJSON{makeMount(tmpfsType, tmpfsType, tmpfsDir, "mode=1770,size=64m", true)} actualMount := getContainerMounts(o.BaseOpt, testContainerName) verifyMountsInfo(actualMount, expectedMount) @@ -516,7 +563,7 @@ func Run(o *RunOption) { ginkgo.It("should mount a volume using --mount type=volume flag", func() { command.Run(o.BaseOpt, "run", "--name", testContainerName, "--mount", - fmt.Sprintf("type=volume,source=%s,target=%s", testVolumeName, destDir), localImages["defaultImage"]) + fmt.Sprintf("type=volume,source=%s,target=%s", testVolumeName, destDir), localImages[defaultImage]) srcDir := command.StdoutStr(o.BaseOpt, "volume", "inspect", testVolumeName, "--format", "{{.Mountpoint}}") expectedMount := []MountJSON{makeMount(volumeType, srcDir, destDir, "", true)} actualMount := getContainerMounts(o.BaseOpt, testContainerName) @@ -532,13 +579,23 @@ func Run(o *RunOption) { } }) ginkgo.It("should set number of CPUs with --cpus flag", func() { - cpuMax := command.StdoutStr(o.BaseOpt, "run", "--cpus", "0.42", "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpu.max") + cpuMax := command.StdoutStr( + o.BaseOpt, + "run", + "--cpus", + "0.42", + "-w", + "/sys/fs/cgroup", + localImages[defaultImage], + "cat", + "cpu.max", + ) gomega.Expect(cpuMax).To(gomega.Equal("42000 100000")) }) ginkgo.It("should limit CPU CFS (Completely Fair Scheduler) quota and period with --cpu-quota and --cpu-period flags", func() { cpuMax := command.StdoutStr(o.BaseOpt, "run", "--cpu-quota", "42000", - "--cpu-period", "100000", "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpu.max") + "--cpu-period", "100000", "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "cpu.max") gomega.Expect(cpuMax).To(gomega.Equal("42000 100000")) }) @@ -547,7 +604,7 @@ func Run(o *RunOption) { //nolint: lll // the source of the CPUShares calculation formula // Ref. https://github.com/google/cadvisor/blob/ce07bb28eadc18183df15ca5346293af6b020b33/integration/tests/api/docker_test.go#L216-L222 cpuWeight := command.StdoutStr(o.BaseOpt, "run", "--rm", "--cpu-shares", "2000", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpu.weight") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "cpu.weight") gomega.Expect(cpuWeight).To(gomega.Equal("77")) }) @@ -555,19 +612,19 @@ func Run(o *RunOption) { ginkgo.When("--cpuset-cpus is used", func() { ginkgo.It("should set CPUs in which to allow execution as cpu 1 with --cpuset-cpus=1", func() { cpuSet := command.StdoutStr(o.BaseOpt, "run", "--cpuset-cpus", "1", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpuset.cpus") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "cpuset.cpus") gomega.Expect(cpuSet).To(gomega.Equal("1")) }) ginkgo.It("should set CPUs in which to allow execution as cpu 0-1 with --cpuset-cpus=0-1", func() { cpuSet := command.StdoutStr(o.BaseOpt, "run", "--cpuset-cpus", "0-1", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpuset.cpus") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "cpuset.cpus") gomega.Expect(cpuSet).To(gomega.Equal("0-1")) }) ginkgo.It("should set CPUs in which to allow execution as cpu 0-1 with --cpuset-cpus=0,1", func() { cpuSet := command.StdoutStr(o.BaseOpt, "run", "--cpuset-cpus", "0,1", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpuset.cpus") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "cpuset.cpus") gomega.Expect(cpuSet).To(gomega.Equal("0-1")) }) }) @@ -577,31 +634,31 @@ func Run(o *RunOption) { // https://man7.org/linux/man-pages/man7/cpuset.7.html#WARNINGS ginkgo.It("should set memory nodes (MEMs) in which to allow execution as memory node 0 with --cpuset-mems=0", func() { cpuMems := command.StdoutStr(o.BaseOpt, "run", "--cpuset-mems", "0", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "cpuset.mems") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "cpuset.mems") gomega.Expect(cpuMems).To(gomega.Equal("0")) }) ginkgo.It("should set the memory limit with --memory", func() { mem := command.StdoutStr(o.BaseOpt, "run", "--memory", "42m", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "memory.max") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "memory.max") gomega.Expect(mem).To(gomega.Equal("44040192")) }) ginkgo.It("should set the memory soft limit with --memory-reservation", func() { mem := command.StdoutStr(o.BaseOpt, "run", "--memory-reservation", "6m", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "memory.low") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "memory.low") gomega.Expect(mem).To(gomega.Equal("6291456")) }) ginkgo.It("should set the amount of memory this container is allowed to swap to disk with --memory-swap", func() { mem := command.StdoutStr(o.BaseOpt, "run", "--memory", "42m", "--memory-swap", "100m", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "memory.max", "memory.swap.max") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "memory.max", "memory.swap.max") gomega.Expect(mem).To(gomega.Equal("44040192\n60817408")) }) ginkgo.It("should set the container pids limit with --pids-limit", func() { pidsLimit := command.StdoutStr(o.BaseOpt, "run", "--pids-limit", "42", - "-w", "/sys/fs/cgroup", localImages["defaultImage"], "cat", "pids.max") + "-w", "/sys/fs/cgroup", localImages[defaultImage], "cat", "pids.max") gomega.Expect(pidsLimit).To(gomega.Equal("42")) }) @@ -609,7 +666,15 @@ func Run(o *RunOption) { // 100 is the minimum because finch VM runs rootless containerd inside. testcases := []string{"100", "1000"} for _, tc := range testcases { - score := command.StdoutStr(o.BaseOpt, "run", "--oom-score-adj", tc, localImages["defaultImage"], "cat", "/proc/self/oom_score_adj") + score := command.StdoutStr( + o.BaseOpt, + "run", + "--oom-score-adj", + tc, + localImages[defaultImage], + "cat", + "/proc/self/oom_score_adj", + ) gomega.Expect(score).To(gomega.Equal(tc)) } }) @@ -635,7 +700,7 @@ func Run(o *RunOption) { "nobody:100": {"uid=65534(nobody) gid=100(users)", "uid=65534(nobody) gid=100(users) groups=100(users)"}, } for userStr, expected := range testCases { - output := command.StdoutStr(o.BaseOpt, "run", user, userStr, localImages["defaultImage"], "id") + output := command.StdoutStr(o.BaseOpt, "run", user, userStr, localImages[defaultImage], "id") // TODO: Remove the Or operator after upgrading the nerdctl dependency to 1.2.1 to only match expected[1] gomega.Expect(output).Should(gomega.Or(gomega.Equal(expected[0]), gomega.Equal(expected[1]))) } @@ -674,7 +739,7 @@ func Run(o *RunOption) { for _, group := range tc.groups { args = append(args, "--group-add", group) } - args = append(args, localImages["defaultImage"], "id") + args = append(args, localImages[defaultImage], "id") output := command.StdoutStr(o.BaseOpt, args...) // TODO: Remove the Or operator after upgrading the nerdctl dependency to 1.2.1 to only match tc.expected[1] gomega.Expect(output).Should(gomega.Or(gomega.Equal(tc.expected[0]), gomega.Equal(tc.expected[1]))) diff --git a/tests/save.go b/tests/save.go index 19950c6..35be379 100644 --- a/tests/save.go +++ b/tests/save.go @@ -43,16 +43,16 @@ func Save(o *option.Option) { ginkgo.Context("when the images exist", func() { ginkgo.BeforeEach(func() { - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) }) ginkgo.It("should save an image to stdout", func() { - stdout := command.New(o, "save", localImages["defaultImage"]).WithStdout(gbytes.NewBuffer()).Run().Out + stdout := command.New(o, "save", localImages[defaultImage]).WithStdout(gbytes.NewBuffer()).Run().Out untar(stdout, tarFileContext) manifestContent := readManifestContent(tarFileContext) gomega.Expect(len(manifestContent)).Should(gomega.Equal(1)) - gomega.Expect(manifestContent[0].RepoTags[0]).Should(gomega.Equal(localImages["defaultImage"])) + gomega.Expect(manifestContent[0].RepoTags[0]).Should(gomega.Equal(localImages[defaultImage])) layersShouldExist(manifestContent[0].Layers, tarFileContext) }) @@ -60,19 +60,19 @@ func Save(o *option.Option) { for _, outputOption := range []string{"-o", "--output"} { outputOption := outputOption ginkgo.It(fmt.Sprintf("should save an image with %s option", outputOption), func() { - command.Run(o, "save", localImages["defaultImage"], outputOption, tarFilePath) + command.Run(o, "save", localImages[defaultImage], outputOption, tarFilePath) untarFile(tarFilePath, tarFileContext) manifestContent := readManifestContent(tarFileContext) gomega.Expect(len(manifestContent)).Should(gomega.Equal(1)) - gomega.Expect(manifestContent[0].RepoTags[0]).Should(gomega.Equal(localImages["defaultImage"])) + gomega.Expect(manifestContent[0].RepoTags[0]).Should(gomega.Equal(localImages[defaultImage])) layersShouldExist(manifestContent[0].Layers, tarFileContext) }) ginkgo.It(fmt.Sprintf("should save multiple images with %s option", outputOption), func() { - pullImage(o, localImages["olderAlpineImage"]) - command.Run(o, "save", outputOption, tarFilePath, localImages["defaultImage"], localImages["olderAlpineImage"]) + pullImage(o, localImages[olderAlpineImage]) + command.Run(o, "save", outputOption, tarFilePath, localImages[defaultImage], localImages[olderAlpineImage]) untarFile(tarFilePath, tarFileContext) diff --git a/tests/start.go b/tests/start.go index b4ad395..eee930a 100644 --- a/tests/start.go +++ b/tests/start.go @@ -24,7 +24,7 @@ func Start(o *option.Option) { }) ginkgo.It("should start the container if it is in Exited status", func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "nc", "-l") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "nc", "-l") containerShouldBeRunning(o, testContainerName) command.Run(o, "stop", testContainerName) @@ -37,7 +37,7 @@ func Start(o *option.Option) { for _, attach := range []string{"--attach", "-a"} { attach := attach ginkgo.It(fmt.Sprintf("with %s flag, should start the container with stdout", attach), func() { - command.Run(o, "create", "--name", testContainerName, localImages["defaultImage"], "echo", "foo") + command.Run(o, "create", "--name", testContainerName, localImages[defaultImage], "echo", "foo") output := command.StdoutStr(o, "start", attach, testContainerName) gomega.Expect(output).To(gomega.Equal("foo")) }) diff --git a/tests/stats.go b/tests/stats.go index 4db14f4..263731d 100644 --- a/tests/stats.go +++ b/tests/stats.go @@ -25,7 +25,7 @@ func Stats(o *option.Option) { // TODO: add test for streaming data ginkgo.When("the container is running", func() { ginkgo.BeforeEach(func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") }) ginkgo.It("should disable streaming usage stats and print result with --no-stream flag", func() { diff --git a/tests/stop.go b/tests/stop.go index c2ab528..407628a 100644 --- a/tests/stop.go +++ b/tests/stop.go @@ -24,7 +24,7 @@ func Stop(o *option.Option) { }) ginkgo.It("should stop the container if the container is running", func() { - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "nc", "-l") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "nc", "-l") containerShouldBeRunning(o, testContainerName) command.Run(o, "stop", testContainerName) @@ -36,7 +36,7 @@ func Stop(o *option.Option) { ginkgo.It(fmt.Sprintf("should stop running container within specified time by %s flag", timeFlag), func() { // With PID=1, `sleep infinity` does not exit due to receiving a SIGTERM, which is sent by the stop command. // Ref. https://superuser.com/a/1299463/730265 - command.Run(o, "run", "-d", "--name", testContainerName, localImages["defaultImage"], "sleep", "infinity") + command.Run(o, "run", "-d", "--name", testContainerName, localImages[defaultImage], "sleep", "infinity") gomega.Expect(command.StdoutStr(o, "exec", testContainerName, "echo", "foo")).To(gomega.Equal("foo")) startTime := time.Now() command.Run(o, "stop", "-t", "1", testContainerName) diff --git a/tests/tag.go b/tests/tag.go index 4fe67ff..f89a093 100644 --- a/tests/tag.go +++ b/tests/tag.go @@ -21,10 +21,10 @@ func Tag(o *option.Option) { command.RemoveAll(o) }) ginkgo.It("should tag an image when the image exists", func() { - pullImage(o, localImages["defaultImage"]) + pullImage(o, localImages[defaultImage]) - command.Run(o, "tag", localImages["defaultImage"], testImageName) - defaultImageID := command.Stdout(o, "images", "--quiet", "--no-trunc", localImages["defaultImage"]) + command.Run(o, "tag", localImages[defaultImage], testImageName) + defaultImageID := command.Stdout(o, "images", "--quiet", "--no-trunc", localImages[defaultImage]) taggedImageID := command.Stdout(o, "images", "--quiet", "--no-trunc", testImageName) gomega.Expect(taggedImageID).ShouldNot(gomega.BeEmpty()) gomega.Expect(taggedImageID).To(gomega.Equal(defaultImageID)) diff --git a/tests/tests.go b/tests/tests.go index 48ebf1f..56d667c 100644 --- a/tests/tests.go +++ b/tests/tests.go @@ -42,11 +42,20 @@ const ( testNetwork = "test-network" ) -var localImages = map[string]string{ - "defaultImage": alpineImage, - "olderAlpineImage": "public.ecr.aws/docker/library/alpine:3.13", - "amazonLinux2Image": "public.ecr.aws/amazonlinux/amazonlinux:2", - "nginxImage": "public.ecr.aws/docker/library/nginx:latest", +type localImage string + +const ( + defaultImage localImage = "defaultImage" + olderAlpineImage localImage = "olderAlpineImage" + amazonLinux2Image localImage = "amazonLinux2Image" + nginxImage localImage = "nginxImage" +) + +var localImages = map[localImage]string{ + defaultImage: alpineImage, + olderAlpineImage: "public.ecr.aws/docker/library/alpine:3.13", + amazonLinux2Image: "public.ecr.aws/amazonlinux/amazonlinux:2", + nginxImage: "public.ecr.aws/docker/library/nginx:latest", } // CGMode is the cgroups mode of the host system. @@ -192,7 +201,7 @@ func fileShouldNotExistInContainer(o *option.Option, containerName, path string) func buildImage(o *option.Option, imageName string) { dockerfile := fmt.Sprintf(`FROM %s CMD ["echo", "finch-test-dummy-output"] - `, localImages["defaultImage"]) + `, localImages[defaultImage]) buildContext := ffs.CreateBuildContext(dockerfile) ginkgo.DeferCleanup(os.RemoveAll, buildContext) command.Run(o, "build", "-q", "-t", imageName, buildContext) diff --git a/tests/volume_create.go b/tests/volume_create.go index ed2d501..a2bb1fa 100644 --- a/tests/volume_create.go +++ b/tests/volume_create.go @@ -30,8 +30,23 @@ func VolumeCreate(o *option.Option) { ginkgo.It("data in volume should be shared between containers", func() { command.Run(o, "volume", "create", testVolumeName) - command.Run(o, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), localImages["defaultImage"], "sh", "-c", "echo foo > /tmp/test.txt") - output := command.StdoutStr(o, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), localImages["defaultImage"], "cat", "/tmp/test.txt") + command.Run( + o, + "run", + "-v", + fmt.Sprintf("%s:/tmp", testVolumeName), + localImages[defaultImage], + "sh", "-c", "echo foo > /tmp/test.txt", + ) + output := command.StdoutStr( + o, + "run", + "-v", + fmt.Sprintf("%s:/tmp", testVolumeName), + localImages[defaultImage], + "cat", + "/tmp/test.txt", + ) gomega.Expect(output).Should(gomega.Equal("foo")) }) diff --git a/tests/volume_prune.go b/tests/volume_prune.go index a574ce2..0578b61 100644 --- a/tests/volume_prune.go +++ b/tests/volume_prune.go @@ -23,7 +23,7 @@ func VolumePrune(o *option.Option) { }) ginkgo.It("should not remove a volume if it is used by a container", func() { - command.Run(o, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), "--name", testContainerName, localImages["defaultImage"]) + command.Run(o, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), "--name", testContainerName, localImages[defaultImage]) command.Run(o, "volume", "prune", "--force", "--all") volumeShouldExist(o, testVolumeName) }) diff --git a/tests/volume_rm.go b/tests/volume_rm.go index a727837..eb87d58 100644 --- a/tests/volume_rm.go +++ b/tests/volume_rm.go @@ -45,7 +45,7 @@ func VolumeRm(o *option.Option) { ginkgo.When("a volume is used by a container", func() { ginkgo.BeforeEach(func() { command.Run(o, "volume", "create", testVolumeName) - command.Run(o, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), localImages["defaultImage"]) + command.Run(o, "run", "-v", fmt.Sprintf("%s:/tmp", testVolumeName), localImages[defaultImage]) }) // It's expected that `volume rm` can't remove the volume that is referenced to a container despite the container status.