feat: Use gradle wrapper 5 so tests work for java 8 & 9

.travis.yml

@@ -31,10 +31,7 @@ before_install:
   - curl -s "https://get.sdkman.io" | bash
   - source "$HOME/.sdkman/bin/sdkman-init.sh"
   - echo sdkman_auto_answer=true > ~/.sdkman/etc/config
-after_success:
-  - travis_terminate 0 # try to make Windows quit
 script:
-  - export GRADLE_OPTS=-Dorg.gradle.daemon=false
   - sdk install gradle $GRADLE_VERSION
   - jdk_switcher use $JAVA_VERSION
   - npm test

test/fixtures/multi-project-gradle-3/gradle/wrapper/gradle-wrapper.properties → test/fixtures/multi-project-gradle-wrapper/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

test/fixtures/multi-project-gradle-3/gradlew → test/fixtures/multi-project-gradle-wrapper/gradlew

@@ -28,7 +28,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m"'
+DEFAULT_JVM_OPTS=""
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"

test/fixtures/multi-project-gradle-3/gradlew.bat → test/fixtures/multi-project-gradle-wrapper/gradlew.bat

@@ -14,7 +14,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m"
+set DEFAULT_JVM_OPTS=
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome

test/system/multi-module.test.ts

@@ -86,12 +86,12 @@ test('multi-project: only sub-project has deps, none returned for main', async (
   t.notOk(result.package.dependencies);
 });
 
-test('multi-project: using gradle 3.0.0 via wrapper', async (t) => {
+test('multi-project: using gradle via wrapper', async (t) => {
   const result = await inspect('.',
-    path.join(fixtureDir('multi-project-gradle-3'), 'build.gradle'));
+    path.join(fixtureDir('multi-project-gradle-wrapper'), 'build.gradle'));
   t.match(result.package.name, '.',
     'returned project name is not sub-project');
-    t.deepEqual(result.plugin.meta!.allDepRootNames, ['root-proj', 'subproj']);
+  t.deepEqual(result.plugin.meta!.allDepRootNames, ['root-proj', 'subproj']);
   t.notOk(result.package.dependencies);
 });