/*
    * The MIT License (MIT)
    *
    * Copyright (c) 2013-2026 The Coveralls Maven Plugin Project Contributors:
    *     https://github.com/hazendaz/coveralls-maven-plugin/graphs/contributors
    *
    * Permission is hereby granted, free of charge, to any person obtaining a copy
    * of this software and associated documentation files (the "Software"), to deal
    * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
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  package org.eluder.coveralls.maven.plugin.parser;
  
  import java.io.File;
  import java.io.IOException;
  import java.util.Arrays;
  import java.util.List;
  
  import org.assertj.core.api.Assertions;
  import org.eluder.coveralls.maven.plugin.CoverageFixture;
  import org.eluder.coveralls.maven.plugin.CoverageParser;
  import org.eluder.coveralls.maven.plugin.ProcessingException;
  import org.eluder.coveralls.maven.plugin.domain.Source;
  import org.eluder.coveralls.maven.plugin.source.SourceCallback;
  import org.eluder.coveralls.maven.plugin.source.SourceLoader;
  import org.eluder.coveralls.maven.plugin.util.TestIoUtil;
  import org.junit.jupiter.api.Test;
  import org.mockito.ArgumentCaptor;
  import org.mockito.Mockito;
  
  /**
   * The Class SagaParserTest.
   */
  class SagaParserTest extends AbstractCoverageParserTest {
  
      @Override
      protected CoverageParser createCoverageParser(final File coverageFile, final SourceLoader sourceLoader) {
          return new SagaParser(coverageFile, sourceLoader);
      }
  
      @Override
      protected List<String> getCoverageResources() {
          return Arrays.asList("saga.xml");
      }
  
      @Override
      protected List<List<String>> getCoverageFixture() {
          return CoverageFixture.JAVASCRIPT_FILES;
      }
  
      /**
       * Parse coverage with branch coverage lines including covered and missed branches.
       *
       * @throws ProcessingException
       *             the processing exception
       * @throws IOException
       *             Signals that an I/O exception has occurred.
       */
      @Test
      void parseCoverageWithBranches() throws ProcessingException, IOException {
          final var content = TestIoUtil.readFileContent(TestIoUtil.getFile("BranchScript.js"));
          final var sourceLoader = Mockito.mock(SourceLoader.class);
          Mockito.when(sourceLoader.load("BranchScript.js")).thenAnswer(
                  invocation -> new Source("BranchScript.js", content, TestIoUtil.getSha512DigestHex(content)));
  
          final SourceCallback callback = Mockito.mock(SourceCallback.class);
  
          final var parser = new SagaParser(TestIoUtil.getFile("saga-branches.xml"), sourceLoader);
          parser.parse(callback);
  
          final ArgumentCaptor<Source> captor = ArgumentCaptor.forClass(Source.class);
          Mockito.verify(callback).onSource(captor.capture());
  
          final var source = captor.getValue();
          Assertions.assertThat(source.getName()).isEqualTo("BranchScript.js");
  
          // Line 2: covered with 3 covered branches and 1 missed branch (75% (3/4))
          // Line 3: missed with 0 covered and 2 missed branches (0% (0/2))
          // Line 4: branch=true but no condition-coverage attribute (null case - returns early)
          final var branches = source.getBranchesList();
          // Line 2 contributes 3 covered branches and 1 missed branch
          // Line 3 contributes 2 missed branches
          // Line 4 contributes nothing (null condition-coverage → early return)
          final var coveredCount = branches.stream().filter(b -> b.getHits() > 0).count();
          final var missedCount = branches.stream().filter(b -> b.getHits() == 0).count();
          Assertions.assertThat(coveredCount).isEqualTo(3);
         Assertions.assertThat(missedCount).isEqualTo(3);
     }
 
 }