From a2ded4e8191d49fa25b2369f319c863d7565ea2b Mon Sep 17 00:00:00 2001
From: Robin <robinborst95@gmail.com>
Date: Mon, 4 Apr 2022 11:04:51 +0200
Subject: [PATCH] Add tests for running from command line

---
 fixtures/missing-translations/package.json    |  3 ++
 fixtures/no-issues/package.json               |  3 ++
 .../remove-unused-translations/package.json   |  3 ++
 fixtures/unused-translations/package.json     |  3 ++
 package.json                                  |  1 +
 test.js                                       | 39 +++++++++++++++++++
 6 files changed, 52 insertions(+)
 create mode 100644 fixtures/missing-translations/package.json
 create mode 100644 fixtures/no-issues/package.json
 create mode 100644 fixtures/remove-unused-translations/package.json
 create mode 100644 fixtures/unused-translations/package.json

diff --git a/fixtures/missing-translations/package.json b/fixtures/missing-translations/package.json
new file mode 100644
index 00000000..21320dfb
--- /dev/null
+++ b/fixtures/missing-translations/package.json
@@ -0,0 +1,3 @@
+{
+  "name": "missing-translations"
+}
diff --git a/fixtures/no-issues/package.json b/fixtures/no-issues/package.json
new file mode 100644
index 00000000..433e7bae
--- /dev/null
+++ b/fixtures/no-issues/package.json
@@ -0,0 +1,3 @@
+{
+  "name": "no-issues"
+}
diff --git a/fixtures/remove-unused-translations/package.json b/fixtures/remove-unused-translations/package.json
new file mode 100644
index 00000000..cf20f829
--- /dev/null
+++ b/fixtures/remove-unused-translations/package.json
@@ -0,0 +1,3 @@
+{
+  "name": "remove-unused-translations"
+}
diff --git a/fixtures/unused-translations/package.json b/fixtures/unused-translations/package.json
new file mode 100644
index 00000000..b6ecb8ed
--- /dev/null
+++ b/fixtures/unused-translations/package.json
@@ -0,0 +1,3 @@
+{
+  "name": "unused-translations"
+}
diff --git a/package.json b/package.json
index 2724614e..f2c2db9c 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
     "eslint-config-prettier": "8.5.0",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "4.0.0",
+    "execa": "^5.0.0",
     "jest": "27.5.1",
     "lerna-changelog": "2.2.0",
     "prettier": "2.6.2",
diff --git a/test.js b/test.js
index 95a6227b..6edd46ab 100644
--- a/test.js
+++ b/test.js
@@ -1,3 +1,4 @@
+const execa = require('execa');
 const fs = require('fs');
 const { run, generateFileList } = require('./index');
 
@@ -59,3 +60,41 @@ describe('generateFileList', () => {
     expect(() => generateFileList([])).toThrow('Unexpected empty file list');
   });
 });
+
+describe('Running from cli', () => {
+  test('without unused translations', async () => {
+    let { stdout } = await execa('node', ['../../bin/cli'], {
+      cwd: `${__dirname}/fixtures/no-issues`,
+    });
+
+    expect(stdout).toMatch('No unused translations');
+  });
+
+  test('with unused translations', async () => {
+    expect(
+      execa('node', ['../../bin/cli'], { cwd: `${__dirname}/fixtures/unused-translations` })
+    ).rejects.toThrowError('Found 2 unused translations');
+  });
+
+  test('with missing translations', async () => {
+    expect(
+      execa('node', ['../../bin/cli'], { cwd: `${__dirname}/fixtures/missing-translations` })
+    ).rejects.toThrowError('Found 2 missing translations');
+  });
+
+  describe('with auto-fix', () => {
+    afterEach(async function () {
+      await execa('git', ['checkout', 'HEAD', 'fixtures/remove-unused-translations/translations'], {
+        cwd: __dirname,
+      });
+    });
+
+    test('with unused translations', async () => {
+      let { stdout } = await execa('node', ['../../bin/cli', '--fix'], {
+        cwd: `${__dirname}/fixtures/remove-unused-translations`,
+      });
+
+      expect(stdout).toMatch('All unused translations were removed');
+    });
+  });
+});