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# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License

name: Revised Unit Tests shared workflow
on:
  workflow_call:
    inputs:
      jdk:
        required: true
        type: string
        description: 'JDK version used to test Druid'
      sql_compatibility:
        required: false
        type: boolean
        default: true
        description: 'For SQL compatibility'
      module:
        required: true
        type: string
        description: 'Name of group of tests that are running'
      maven_projects:
        required: true
        type: string
        description: 'Name of group of tests running (to display)'

env:
  MVN: mvn -B
  MAVEN_SKIP: -P skip-static-checks -Dweb.console.skip=true -Dmaven.javadoc.skip=true
  MAVEN_SKIP_TESTS: -P skip-tests
  MAVEN_OPTS: -Xmx3000m
  FORCE_COLOR: 2
  SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5

jobs:
  unit-tests:
    name: ${{ inputs.module }} modules test
    runs-on: ubuntu-latest
    steps:
      - name: checkout branch
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: setup jdk${{ inputs.jdk }}
        uses: actions/setup-java@v3
        with:
          distribution: 'zulu'
          java-version: ${{ inputs.jdk }}

      - name: Restore Maven repository
        id: maven-restore
        uses: actions/cache/restore@v3
        with:
          path: ~/.m2/repository
          key: maven-${{ runner.os }}-${{ inputs.jdk }}-${{ github.sha }}
          fail-on-cache-miss: true

      - name: setup node
        uses: actions/setup-node@v3
        with:
          node-version: 16.17.0

      - name: setup variables
        run: |
          export base_ref=${{ github.base_ref }}
          echo "GITHUB_BASE_REF=${base_ref}" >> $GITHUB_ENV
          export druid_use_default_value_for_null=${{ inputs.sql_compatibility }}
          echo "DRUID_USE_DEFAULT_VALUE_FOR_NULL=${druid_use_default_value_for_null}" >> $GITHUB_ENV

      - name: fetch base branch for test coverage
        if: ${{ github.base_ref != '' }}
        run: |
          # Add merge target branch to determine diff.
          # This is not needed for build triggered by tags, since there will be no code diff.
          git remote set-branches --add origin ${GITHUB_BASE_REF} && git fetch

      - name: setup diff-test-coverage
        run: npm install @connectis/diff-test-coverage@1.5.3

      - name: test & coverage
        env:
          MAVEN_PROJECTS: ${{ inputs.maven_projects }}
          MVN: ${{ format('{0}{1}', env.MVN, (steps.maven-restore.outputs.cache-hit && '' || ' -U')) }}
        run: ./.github/scripts/unit_tests_script.sh