feat: add basic integration tests (#13)

* feat: add basic integration tests

* test robotjs dependencies

* add robotjs dependencies to workflows

* change remote urls of tests projects to http

* add logs to project setup in tests for debug

* try again with ssh, now generating ssh key pair in workflow

* setup github user and email

* use http

* mkdir tests project directory if does not exist

* keep test projects in tmp

* clone test projects before running jest

* downgrade typescript to be compatible with ts-jest

* go back to new version of typescript

* add verbose flag to jest command

* remove interactive tests and add non-interactive flag

* remove the verbose option from detox test

* change help message test to not use snapshots

* run jest tests on macos

* move test projects to this repository

* ignore test projects in eslint config

.eslintrc.js

@@ -21,4 +21,5 @@ module.exports = {
     ],
     '@typescript-eslint/no-var-requires': 'off',
   },
+  ignorePatterns: ['__tests__/test-projects'],
 }

.github/workflows/jest.yml

@@ -0,0 +1,17 @@
+name: Run Jest
+
+on: pull_request
+
+jobs:
+  jest:
+    name: Jest
+    runs-on: macos-latest
+    steps:
+      - name: 🏗 Setup repo
+        uses: actions/checkout@v4
+
+      - name: 📦 Install dependencies
+        run: yarn
+
+      - name: 🎭 Run Jest
+        run: yarn test

.github/workflows/lint.yml

@@ -1,14 +1,17 @@
 name: Check ESLint
-on:
-  - pull_request
+
+on: pull_request
+
 jobs:
-  test:
+  lint:
     name: ESLint
     runs-on: ubuntu-latest
     steps:
       - name: 🏗 Setup repo
         uses: actions/checkout@v4
+
       - name: 📦 Install dependencies
         run: yarn
+
       - name: 🤓 Run ESLint
-        run: yarn --cwd . lint
+        run: yarn lint

.github/workflows/prettier.yml

@@ -1,14 +1,17 @@
 name: Prettier check
-on:
-  - pull_request
+
+on: pull_request
+
 jobs:
   prettier-check:
     name: Prettier check
     runs-on: ubuntu-latest
     steps:
       - name: 🏗 Setup repo
         uses: actions/checkout@v4
+
       - name: 📦 Install dependencies
         run: yarn
+
       - name: ✨ Run Prettier check
-        run: yarn --cwd . prettier:check
+        run: yarn prettier:check

.github/workflows/publish.yml

@@ -8,25 +8,31 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      - name: 🏗 Setup repo
         uses: actions/checkout@v4
-      - name: Setup Node
+
+      - name: 🍀 Setup Node
         uses: actions/setup-node@v4
         with:
           node-version: 18
           cache: 'yarn'
           registry-url: 'https://registry.npmjs.org'
-      - name: Install dependencies 🔧
+
+      - name: 📦 Install dependencies
         run: yarn
-      - name: Build 🏗️
+
+      - name: 🛠️ Build
         run: yarn build
-      - name: Publish package on NPM 📦
+
+      - name: 🚀 Publish package to NPM repository
         run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-      - name: Build for alias 🏗️
+
+      - name: 🛠️ Build for alias
         run: yarn build:alias
-      - name: Publish package on NPM for alias 📦
+
+      - name: 🚀 Publish package to NPM repository for alias
         run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/release.yml

@@ -6,15 +6,18 @@ jobs:
   changelog:
     runs-on: ubuntu-latest
     steps:
+      - name: 🏗 Setup repo
       - uses: actions/checkout@v4
         with:
           token: ${{ secrets.PA_TOKEN }}
-      - name: Conventional Changelog Action
+
+      - name: 📘 Conventional Changelog Action
         id: changelog
         uses: TriPSs/conventional-changelog-action@v3
         with:
           github-token: ${{ secrets.PA_TOKEN }}
-      - name: Create release
+
+      - name: 🚀 Create release
         uses: actions/create-release@v1
         if: ${{ steps.changelog.outputs.skipped == 'false' }}
         env:

.github/workflows/typescript.yml

@@ -1,14 +1,17 @@
-name: Run Typescript
-on:
-  - pull_request
+name: Typescript check
+
+on: pull_request
+
 jobs:
-  test:
-    name: Typescript
+  typescript-check:
+    name: Typescript check
     runs-on: ubuntu-latest
     steps:
       - name: 🏗 Setup repo
         uses: actions/checkout@v4
+
       - name: 📦 Install dependencies
         run: yarn
+
       - name: 🔨 Run Typescript
-        run: yarn --cwd . ts:check
+        run: yarn ts:check

.prettierignore

@@ -1,3 +1,4 @@
 node_modules
 dist
 build
+__tests__/test-projects

__tests__/cli.test.ts

@@ -0,0 +1,31 @@
+import { cli } from './utils'
+import { version } from '../package.json'
+
+test('prints version', async () => {
+  const output = await cli(['--version'])
+  expect(output).toContain(version)
+})
+
+test('prints help', async () => {
+  const output = await cli(['--help'])
+
+  expect(output).toContain(version)
+
+  for (const message of [
+    'Welcome to react-native-ci-cli',
+    'Quickly setup CI workflows for your React Native app',
+    '--help',
+    '--version',
+    '--skip-git-check',
+    '--preset',
+    'Use any combination of the following with --preset flag to specify your own set of workflows to generate',
+    '--lint',
+    '--jest',
+    '--ts',
+    '--prettier',
+    '--eas-update',
+    '--detox',
+  ]) {
+    expect(output).toContain(message)
+  }
+})

__tests__/fail-fast.test.ts

@@ -0,0 +1,36 @@
+import { rm } from 'fs/promises'
+import { join } from 'path'
+import {
+  cli,
+  removeTestProject,
+  setupTestProject,
+  TEST_PROJECTS,
+} from './utils'
+
+describe('fail fast scenarios', () => {
+  afterEach(removeTestProject)
+
+  test('fails when cwd has no package.json', async () => {
+    const { appRoot } = TEST_PROJECTS['rn-setup-ci-yarn-flat']
+    setupTestProject('rn-setup-ci-yarn-flat')
+
+    await rm(join(appRoot, 'package.json'))
+
+    const output = await cli(['--skip-git-check'], { cwd: appRoot })
+
+    expect(output).toContain(
+      'No package.json found in current directory. Are you sure you are in a project directory?'
+    )
+  })
+
+  test('fails when cwd is monorepo root', async () => {
+    const { repoRoot } = TEST_PROJECTS['rn-setup-ci-yarn-monorepo']
+    setupTestProject('rn-setup-ci-yarn-monorepo')
+
+    const output = await cli([], { cwd: repoRoot })
+
+    expect(output).toContain(
+      'The current directory is workspace root directory. Please run the script again from selected package root directory.'
+    )
+  })
+})