main.yml

# Contains jobs corresponding to Gradle tests (particularly Robolectric unit tests).

name: Unit Tests (Robolectric -- Gradle)

# Controls when the action will run. Triggers the workflow on pull request
# events or push events in the develop branch.
on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      # Push events on develop branch
      - develop

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
  cancel-in-progress: true

# This workflow has the following jobs:
# robolectric_tests: Robolectric tests for all modules except the app module
# app_tests: Non-flaky Robolectric tests for the app module
jobs:
  robolectric_tests:
    name: Non-app Module Robolectric Tests
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        id: cache
        with:
          path: ~/.gradle
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}-jars-{{ checksum "build.gradle" }}

      - name: Set up JDK 1.9
        uses: actions/setup-java@v1
        with:
          java-version: 1.9

      - name: Check Java version & path
        run: |
          which java
          java -version
          echo "Java home: $JAVA_HOME"
          $JAVA_HOME/bin/java -version

      - name: Install Dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: ./gradlew --full-stacktrace androidDependencies -Dorg.gradle.java.home=$JAVA_HOME

      - name: Check Gradle environment
        run: ./gradlew -Dorg.gradle.java.home=$JAVA_HOME -v

      - name: Build App
        # We require 'sudo' to avoid an error of the existing android sdk. See https://github.com/actions/starter-workflows/issues/58
        run: sudo ./gradlew --full-stacktrace assembleDebug -Dorg.gradle.java.home=$JAVA_HOME

      - name: Utility tests
        # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
        # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.
        if: ${{ !cancelled() }}
        # We require 'sudo' to avoid an error of the existing android sdk. See https://github.com/actions/starter-workflows/issues/58
        run:  sudo ./gradlew --full-stacktrace :utility:testDebugUnitTest -Dorg.gradle.java.home=$JAVA_HOME
      - name: Upload Utility Test Reports
        uses: actions/upload-artifact@v4
        if: ${{ !cancelled() }} # IMPORTANT: Upload reports regardless of success or failure status
        with:
          name: utility reports
          path: utility/build/reports

      - name: Data tests
        # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
        # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.
        if: ${{ !cancelled() }}
        # We require 'sudo' to avoid an error of the existing android sdk. See https://github.com/actions/starter-workflows/issues/58
        run: sudo ./gradlew --full-stacktrace :data:testDebugUnitTest -Dorg.gradle.java.home=$JAVA_HOME
      - name: Upload Data Test Reports
        uses: actions/upload-artifact@v4
        if: ${{ !cancelled() }} # IMPORTANT: Upload reports regardless of success or failure status
        with:
          name: data reports
          path: data/build/reports

      - name: Domain tests
        # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
        # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.
        if: ${{ !cancelled() }}
        # We require 'sudo' to avoid an error of the existing android sdk. See https://github.com/actions/starter-workflows/issues/58
        run:  sudo ./gradlew --full-stacktrace :domain:testDebugUnitTest -Dorg.gradle.java.home=$JAVA_HOME
      - name: Upload Domain Test Reports
        uses: actions/upload-artifact@v4
        if: ${{ !cancelled() }} # IMPORTANT: Upload reports regardless of success or failure status
        with:
          name: domain reports
          path: domain/build/reports

      - name: Testing tests
        # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
        # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.
        if: ${{ !cancelled() }}
        # We require 'sudo' to avoid an error of the existing android sdk. See https://github.com/actions/starter-workflows/issues/58
        run:  sudo ./gradlew --full-stacktrace :testing:testDebugUnitTest -Dorg.gradle.java.home=$JAVA_HOME
      - name: Upload Testing Test Reports
        uses: actions/upload-artifact@v4
        if: ${{ !cancelled() }} # IMPORTANT: Upload reports regardless of success or failure status
        with:
          name: testing reports
          path: testing/build/reports

  run_app_module_test:
    name: Run app module Robolectric test shard
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        shard: [shard0, shard1, shard2, shard3, shard4, shard5, shard6, shard7]
    steps:
      - uses: actions/checkout@v2

      - uses: actions/cache@v2
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}-jars-{{ checksum "build.gradle" }}

      - name: Set up JDK 1.9
        uses: actions/setup-java@v1
        with:
          java-version: 1.9

      - name: Check Java version & path
        run: |
          which java
          java -version
          echo "Java home: $JAVA_HOME"
          $JAVA_HOME/bin/java -version

      - name: Check Gradle environment
        run: ./gradlew -Dorg.gradle.java.home=$JAVA_HOME -v

      - name: Robolectric tests - App Module
        # We require 'sudo' to avoid an error of the existing android sdk. See https://github.com/actions/starter-workflows/issues/58
        run: |
          sudo ./gradlew --full-stacktrace :app:testDebugUnitTest --${{ matrix.shard }} -Dorg.gradle.java.home=$JAVA_HOME
      - name: Upload App Test Reports
        uses: actions/upload-artifact@v4
        if: ${{ !cancelled() }} # IMPORTANT: Upload reports regardless of success or failure status
        with:
          name: app reports ${{ matrix.shard }}
          path: app/build/reports

  app_tests:
    name: App Module Robolectric Tests
    needs: run_app_module_test
    # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
    # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.
    if: ${{ !cancelled() }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
    steps:
      - name: Check tests passed (for tests that ran)
        if: ${{ needs.run_app_module_test.result != 'success' }}
        run: exit 1