openobserve/.github/workflows/api-testing.yml

name: API Integration Test

on:
  push:
    branches:
      - "main"
  pull_request:
    branches:
      - "**"
  merge_group:

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

env:
  COLUMNS: 150
  ZO_ROOT_USER_EMAIL: root@example.com
  ZO_ROOT_USER_PASSWORD: Complexpass#123
  ZO_BASE_URL: http://localhost:5080/
  ZO_BASE_URL_SC: http://localhost:5080/
  WS_ZO_BASE_URL: ws://localhost:5080/
  ZO_USAGE_REPORTING_ENABLED: true
  ZO_USAGE_PUBLISH_INTERVAL: 5
  ZO_ALERT_SCHEDULE_INTERVAL: 3
  ZO_SMTP_ENABLED: true
  ZO_CREATE_ORG_THROUGH_INGESTION: true
  ZO_INGEST_ALLOWED_UPTO: 48  # Allow backdated data ingestion for backfill tests
  ZO_SSRF_ALLOW_LOOPBACK: true  # Allow localhost destinations in API tests

jobs:
  check_changes:
    name: check_changes
    runs-on: ubuntu-latest
    permissions:
      contents: read
    outputs:
      has_changes: ${{ steps.check.outputs.has_changes }}
    steps:
      - uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - id: check
        run: |
          CHANGED=$(git diff --name-only origin/${{ github.base_ref || 'main' }} ${{ github.sha }})
          if [ -z "$CHANGED" ]; then
            echo "has_changes=true" >> $GITHUB_OUTPUT
          elif echo "$CHANGED" | grep -qvE '(\.md$|^docs/|^web/|^tests/ui-testing/|^tests/playwright-tests/)'; then
            echo "has_changes=true" >> $GITHUB_OUTPUT
          else
            echo "has_changes=false" >> $GITHUB_OUTPUT
          fi

  api_integration_tests:
    name: api_integration_tests
    needs: [check_changes]
    if: needs.check_changes.outputs.has_changes == 'true'
    runs-on: ubicloud-standard-4
    permissions:
      contents: read  # only need to checkout the repo
    steps:
      - name: Remove unused tools
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"

      - name: Checkout git repo
        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Setup Rust Toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2026-05-20

      - name: Setup Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
          shared-key: backend-debug-mimalloc
          save-if: ${{ github.ref == 'refs/heads/main' }}

      - name: Install Protoc
        run: |
          bash ./.github/protoc.sh

      - name: Build OpenObserve debug binary
        run: cargo build --features mimalloc

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11.6"

      - name: Setup rye
        uses: eifinger/setup-rye@v4
        with:
          enable-cache: true
          working-directory: "tests/api-testing/"
          version: "0.27.0"

      - name: Pin cpython
        run: rye pin cpython@3.11.6
        working-directory: tests/api-testing/

      - name: Rye sync
        run: rye sync
        working-directory: tests/api-testing/

      - name: Run default-set tests
        # Phase 6.b: regression matrix tests moved to their own
        # api_regression_tests job below — they now run in parallel
        # with this default-set job instead of sequentially within it.
        # Cuts ~8 min off CI wall time at the cost of more runner minutes.
        # NB: --force-sugar is intentionally omitted. pytest-sugar is already
        # auto-loaded via the entry point; passing --force-sugar registers it
        # a second time, which inflates the progress counter (CI displayed
        # ~3x the real test count). Letting the plugin load via discovery
        # alone keeps the counter honest.
        run: |
          ${{ github.workspace }}/target/debug/openobserve > o2_default.log 2>&1 &
          SERVER_PID_DEFAULT=$!
          echo "OpenObserve PID for default tests: $SERVER_PID_DEFAULT"
          for i in $(seq 1 60); do
            if curl -sf http://localhost:5080/healthz > /dev/null 2>&1; then
              echo "Server ready after ${i}s"; break
            fi
            sleep 1
          done
          rye run pytest --ignore=tests/regression
          kill $SERVER_PID_DEFAULT || true
        working-directory: tests/api-testing/

      - name: Upload OpenObserve server logs on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: openobserve-server-logs
          path: tests/api-testing/o2_*.log
          if-no-files-found: warn
          retention-days: 14

  # Phase 6.b: regression matrix split. The 4 env-flag-sensitive test
  # configurations now run as 4 parallel jobs instead of 4 sequential
  # restarts in one job. Each job builds OO once and runs its single
  # configured pytest target.
  api_regression_tests:
    name: "api_regression / ${{ matrix.config.label }}"
    needs: [check_changes]
    if: needs.check_changes.outputs.has_changes == 'true'
    runs-on: ubicloud-standard-4
    permissions:
      contents: read  # only need to checkout the repo
    strategy:
      fail-fast: false
      matrix:
        config:
          - label: utf8_view_false
            env: "ZO_FEATURE_JOIN_MATCH_ONE_ENABLED=true ZO_UTF8_VIEW_ENABLED=false"
            target: tests/regression/test_subquery_join_match.py
          - label: utf8_view_true
            env: "ZO_FEATURE_JOIN_MATCH_ONE_ENABLED=true ZO_UTF8_VIEW_ENABLED=true"
            target: tests/regression/test_subquery_join_match.py
          - label: join_match_one_true
            env: "ZO_FEATURE_JOIN_MATCH_ONE_ENABLED=true"
            target: tests/regression/test_logs_to_logs_join.py
          - label: join_match_one_false
            env: "ZO_FEATURE_JOIN_MATCH_ONE_ENABLED=false"
            target: tests/regression/test_logs_to_logs_join.py
    steps:
      - name: Remove unused tools
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"

      - uses: actions/checkout@v5
        with: { fetch-depth: 0 }

      - name: Setup Rust Toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2026-05-20

      - name: Setup Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
          shared-key: backend-debug-mimalloc
          save-if: false  # main api_integration_tests job writes the cache

      - name: Install Protoc
        run: bash ./.github/protoc.sh

      - name: Build OpenObserve debug binary
        run: cargo build --features mimalloc

      - uses: actions/setup-python@v5
        with: { python-version: "3.11.6" }

      - name: Setup rye
        uses: eifinger/setup-rye@v4
        with:
          enable-cache: true
          working-directory: "tests/api-testing/"
          version: "0.27.0"

      - name: Pin cpython
        run: rye pin cpython@3.11.6
        working-directory: tests/api-testing/

      - name: Rye sync
        run: rye sync
        working-directory: tests/api-testing/

      - name: "Run ${{ matrix.config.label }} regression test"
        # Server binary lives at the repo root (target/debug/openobserve);
        # this step uses working-directory: tests/api-testing/, so we must
        # invoke it via ${{ github.workspace }} or the shell will fail with
        # "No such file or directory". --force-sugar omitted on purpose —
        # pytest-sugar auto-loads via entry point, and passing the flag
        # registers it twice and inflates the progress counter ~3x.
        run: |
          ${{ matrix.config.env }} ${{ github.workspace }}/target/debug/openobserve > "o2_${{ matrix.config.label }}.log" 2>&1 &
          SERVER_PID=$!
          for i in $(seq 1 60); do
            if curl -sf http://localhost:5080/healthz > /dev/null 2>&1; then
              echo "Server ready after ${i}s"; break
            fi
            sleep 1
          done
          rye run pytest ${{ matrix.config.target }} -v
          kill $SERVER_PID || true
        working-directory: tests/api-testing/

      - name: Upload server log on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: "openobserve-regression-${{ matrix.config.label }}-log"
          path: "tests/api-testing/o2_${{ matrix.config.label }}.log"
          if-no-files-found: warn
          retention-days: 14

  # Phase 5: schemathesis fuzz job — informational (continue-on-error),
  # surfaces 5xx panics across the 150 OpenAPI endpoints. Decoupled from
  # api_integration_tests so its findings don't block merges yet; teams
  # can promote it to blocking after the noise floor is understood.
  api_fuzz_tests:
    name: api_fuzz_tests
    needs: [check_changes]
    if: needs.check_changes.outputs.has_changes == 'true'
    runs-on: ubicloud-standard-4
    continue-on-error: true
    permissions:
      contents: read  # only need to checkout the repo
    steps:
      - name: Remove unused tools
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"

      - name: Checkout git repo
        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Setup Rust Toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2026-05-20

      - name: Setup Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
          shared-key: backend-debug-mimalloc
          save-if: false  # don't write cache from this job (the main job does)

      - name: Install Protoc
        run: bash ./.github/protoc.sh

      - name: Build OpenObserve debug binary
        run: cargo build --features mimalloc

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11.6"

      - name: Setup rye
        uses: eifinger/setup-rye@v4
        with:
          enable-cache: true
          working-directory: "tests/api-testing/"
          version: "0.27.0"

      - name: Pin cpython
        run: rye pin cpython@3.11.6
        working-directory: tests/api-testing/

      - name: Rye sync (schemathesis dep installed)
        run: rye sync
        working-directory: tests/api-testing/

      - name: Start OpenObserve
        run: target/debug/openobserve > o2_fuzz.log 2>&1 &

      - name: Wait for /healthz
        run: |
          for i in $(seq 1 60); do
            if curl -sf http://localhost:5080/healthz > /dev/null 2>&1; then exit 0; fi
            sleep 1
          done
          exit 1

      - name: Run schemathesis fuzz tests
        # Schemathesis 4.x CLI flag renames vs the 3.x originals:
        #   --base-url               -> --url / -u
        #   --auth-type basic        -> removed (USER:PASS implies basic)
        #   --hypothesis-max-examples -> --max-examples / -n
        #   --hypothesis-deadline    -> no equivalent; use --request-timeout
        #                               (seconds, not ms) to bound per-request
        #   --data-generation-method -> --mode / -m
        # `--checks not_a_server_error` keeps focus on 5xx panics (actual
        # backend bugs, not spec-conformance nits). `-n 20` bounds runtime;
        # `--mode positive` keeps inputs realistic (negative inputs are a
        # separate exercise once the noise floor here is understood).
        run: |
          rye run schemathesis run \
            -u http://localhost:5080 \
            --auth "$ZO_ROOT_USER_EMAIL:$ZO_ROOT_USER_PASSWORD" \
            --checks not_a_server_error \
            -n 20 \
            --request-timeout 5 \
            -m positive \
            http://localhost:5080/api-doc/openapi.json
        working-directory: tests/api-testing/

      - name: Upload OpenObserve server log on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: openobserve-fuzz-log
          path: tests/api-testing/o2_fuzz.log
          if-no-files-found: warn
          retention-days: 14

  api_tests_summary:
    runs-on: ubuntu-latest
    permissions: {}
    needs: [check_changes, api_integration_tests, api_regression_tests]
    if: always()
    steps:
      - name: Check test results
        run: |
          if [ "${{ needs.check_changes.result }}" != "success" ]; then
            echo "check_changes job did not succeed: ${{ needs.check_changes.result }}"
            exit 1
          fi
          # Both api_integration_tests AND api_regression_tests must pass
          # (or be skipped because there were no changes).
          ok() { [ "$1" == "success" ] || [ "$1" == "skipped" ]; }
          if ok "${{ needs.api_integration_tests.result }}" && ok "${{ needs.api_regression_tests.result }}"; then
            echo "All API test jobs passed or skipped"
            exit 0
          else
            echo "API tests failed: integration=${{ needs.api_integration_tests.result }}, regression=${{ needs.api_regression_tests.result }}"
            exit 1
          fi