name: "Kafka Gateway Tests"

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

concurrency:
  group: ${{ github.head_ref }}/kafka-tests
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  kafka-unit-tests:
    name: Kafka Unit Tests
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v5
      with:
        go-version: ^1.21
      id: go

    - name: Check out code
      uses: actions/checkout@v4

    - name: Get dependencies
      run: |
        cd test/kafka
        go mod download

    - name: Run Kafka Gateway Unit Tests (Excluding Integration Tests)
      run: |
        cd test/kafka
        go test -v -timeout 10s -run "^Test(?!KafkaGateway_APISequence|KafkaGoClient_BasicProduceConsume|Sarama)" ./...

  kafka-integration-tests:
    name: Kafka Integration Tests (Critical)
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v5
      with:
        go-version: ^1.21
      id: go

    - name: Check out code
      uses: actions/checkout@v4

    - name: Get dependencies
      run: |
        cd test/kafka
        go mod download

    - name: Test API Sequence Integration
      run: |
        cd test/kafka
        go test -v -run "^TestKafkaGateway_APISequence$" -timeout 10s
      env:
        GOMAXPROCS: 1

    - name: Cleanup Between Tests
      run: |
        pkill -f "kafka" || true
        pkill -f "seaweed" || true
        sleep 2

    - name: Test kafka-go Client Integration
      run: |
        cd test/kafka
        go test -v -run "^TestKafkaGoClient_BasicProduceConsume$" -timeout 15s
      env:
        GOMAXPROCS: 1

  kafka-client-compatibility:
    name: Kafka Client Compatibility (Isolated)
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v5
      with:
        go-version: ^1.21
      id: go

    - name: Check out code
      uses: actions/checkout@v4

    - name: Get dependencies
      run: |
        cd test/kafka
        go mod download

    - name: Test kafka-go Client Compatibility
      run: |
        cd test/kafka
        go test -v -run "^TestKafkaGo_ProduceOnly$" -timeout 10s
      env:
        GOMAXPROCS: 1

    - name: Cleanup Between Tests
      run: |
        pkill -f "kafka" || true
        pkill -f "seaweed" || true
        sleep 2

    - name: Test Sarama Client Compatibility (Isolated)
      run: |
        cd test/kafka
        go test -v -run "^TestSarama" -timeout 10s
      env:
        GOMAXPROCS: 1

  kafka-protocol-tests:
    name: Kafka Protocol Tests (Isolated)
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v5
      with:
        go-version: ^1.21
      id: go

    - name: Check out code
      uses: actions/checkout@v4

    - name: Get dependencies
      run: |
        cd test/kafka
        go mod download

    - name: Test Metadata API Versions
      run: |
        cd test/kafka
        go test -v -run "^TestMetadata" -timeout 10s
      env:
        GOMAXPROCS: 1

    - name: Cleanup Between Tests
      run: |
        pkill -f "kafka" || true
        pkill -f "seaweed" || true
        sleep 1

    - name: Test Produce API Versions
      run: |
        cd test/kafka
        go test -v -run "^TestProduce" -timeout 10s
      env:
        GOMAXPROCS: 1

    - name: Cleanup Between Tests
      run: |
        pkill -f "kafka" || true
        pkill -f "seaweed" || true
        sleep 1

    - name: Test ApiVersions Compatibility
      run: |
        cd test/kafka
        go test -v -run "^TestApiVersions" -timeout 10s
      env:
        GOMAXPROCS: 1