如何使用github actions bot测试gradle java

Question

我正在尝试实现Github-actions(bot)，它在PR创建后运行gradle测试。为了确保我的工作流文件如我所期望的那样工作，我显式地编写了一个test方法，该方法将导致失败。

@Test
fun thisShouldFail() {
    assertEquals(1, 2)
}

当我尝试在我的本地机器上测试时，我得到下面的日志。

> Task :test FAILED

FAILURE: Build failed with an exception.

# More

上面的日志表明测试代码中存在错误，正如我所预期的那样。但随后Github actions bot运行此命令，测试代码结果为SUCCESS。

下面是此操作的github工作流yaml文件。

name: PullRequestGradleTest

on:
  pull_request_target:
    types: [labeled]

jobs:
  test:
    name: GradleTest
    runs-on: ubuntu-latest
    if: contains(github.event.pull_request.labels.*.name, 'STAGING')

    steps:
      - name: checkout
        uses: actions/checkout@v2

      - name: Setup JDK 1.8
        uses: actions/setup-java@v2
        with:
          java-version: '8'
          distribution: 'adopt'

      - name: Grant Permissions to gradlew
        run: chmod +x gradlew
      - name: Test
        run: gradle test --tests "*"

      - name: Test Success
        if: success()
        uses: actions/github-script@0.2.0
        with:
          github-token: ${{ github.token }}
          script: |
            const pull_number = "${{github.event.number}}"
            await github.pulls.createReview({
              ...context.repo,
              pull_number,
              body: "All tests passed.",
              event: "APPROVE"
            })
      - name: Test Fail
        if: failure()
        uses: actions/github-script@0.2.0
        with:
          github-token: ${{ github.token }}
          script: |
            const pull_number = "${{github.event.number}}"
            await github.pulls.createReview({
              ...context.repo,
              pull_number,
              body: "There is something wrong with test codes.",
             event: "REQUEST_CHANGES"
            })
            await github.pulls.update({
              ...context.repo,
              pull_number,
              state: "closed"
            })

Answer 1

我发现您使用的是gradle，而不是gradlew。

name: PullRequestGradleTest

on:
  pull_request_target:
    types: [labeled]

jobs:
  test:
    name: GradleTest
    runs-on: ubuntu-latest
    if: contains(github.event.pull_request.labels.*.name, 'STAGING')

    steps:
      - name: checkout
        uses: actions/checkout@v2

      - name: Setup JDK 1.8
        uses: actions/setup-java@v2
        with:
          java-version: '8'
          distribution: 'adopt'

      - name: Grant Permissions to gradlew
        run: chmod +x gradlew
      - name: Test
        run: ./gradlew test --tests "*"

      - name: Test Success
        if: success()
        uses: actions/github-script@0.2.0
        with:
          github-token: ${{ github.token }}
          script: |
            const pull_number = "${{github.event.number}}"
            await github.pulls.createReview({
              ...context.repo,
              pull_number,
              body: "All tests passed.",
              event: "APPROVE"
            })
      - name: Test Fail
        if: failure()
        uses: actions/github-script@0.2.0
        with:
          github-token: ${{ github.token }}
          script: |
            const pull_number = "${{github.event.number}}"
            await github.pulls.createReview({
              ...context.repo,
              pull_number,
              body: "There is something wrong with test codes.",
             event: "REQUEST_CHANGES"
            })
            await github.pulls.update({
              ...context.repo,
              pull_number,
              state: "closed"
            })

如果在命令中使用gradle，则取决于机器的环境。在这种情况下，可能会因为Gradle版本而出现错误。因此，您需要使用包含在您的存储库中的项目的Gradle。使用方法是使用gradlew脚本。

我还建议遵循以下三个步骤来测试pull请求的分支。

清理->组装(或构建) ->测试

Answer 2

基本问题是，如果我们使用pull_request_target事件，操作将在目标分支上运行，这将是PR将合并到的基本分支。为了解决这个问题，我必须显式地设置这个操作将在哪里运行。

在job => steps上

steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          repository: ${{github.event.pull_request.head.repo.full_name }}