/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more 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.
   */
  package org.apache.maven.plugins.invoker;
  
  import java.io.File;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.maven.plugins.invoker.model.BuildJob;
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.settings.Settings;
  import org.junit.jupiter.api.Test;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  /**
   * @author Olivier Lamy
   * @since 18 nov. 07
   */
  class InvokerMojoTest extends AbstractTestUtil {
  
      private static final String DUMMY_PROJECT = "dummy" + File.separator + "pom.xml";
      private static final String WITH_POM_DIR_PROJECT = "with-pom-project-dir" + File.separator + "pom.xml";
      private static final String INTERPOLATION_PROJECT = "interpolation" + File.separator + "pom.xml";
      private static final String WITHOUT_POM_PROJECT = "without-pom-project-dir";
  
      private MavenProject getMavenProject() {
          MavenProject mavenProject = new MavenProject();
          mavenProject.setFile(new File("target/foo.txt"));
          return mavenProject;
      }
  
      @Test
      void testSingleInvokerTest() throws Exception {
          // given
          MavenProject mavenProject = getMavenProject();
          InvokerMojo invokerMojo = new InvokerMojo();
          String dirPath = getBasedir() + "/src/test/resources/unit";
          setVariableValueToObject(invokerMojo, "projectsDirectory", new File(dirPath));
          setVariableValueToObject(invokerMojo, "invokerPropertiesFile", "invoker.properties");
          setVariableValueToObject(invokerMojo, "project", mavenProject);
          setVariableValueToObject(invokerMojo, "interpolatorUtils", new InterpolatorUtils(mavenProject));
          setVariableValueToObject(invokerMojo, "invokerTest", "*dummy*");
          setVariableValueToObject(invokerMojo, "settings", new Settings());
  
          // when
          List<BuildJob> jobs = invokerMojo.getBuildJobs();
  
          // then
          assertThat(jobs).map(BuildJob::getProject).containsExactlyInAnyOrder(DUMMY_PROJECT);
      }
  
      @Test
      void testMultiInvokerTest() throws Exception {
          // given
          MavenProject mavenProject = getMavenProject();
          InvokerMojo invokerMojo = new InvokerMojo();
          String dirPath = getBasedir() + "/src/test/resources/unit";
          setVariableValueToObject(invokerMojo, "projectsDirectory", new File(dirPath));
          setVariableValueToObject(invokerMojo, "invokerPropertiesFile", "invoker.properties");
          setVariableValueToObject(invokerMojo, "project", mavenProject);
          setVariableValueToObject(invokerMojo, "interpolatorUtils", new InterpolatorUtils(mavenProject));
          setVariableValueToObject(invokerMojo, "invokerTest", "*dummy*,*terpolatio*");
          setVariableValueToObject(invokerMojo, "settings", new Settings());
  
          // when
          List<BuildJob> jobs = invokerMojo.getBuildJobs();
  
          // then
          assertThat(jobs).map(BuildJob::getProject).containsExactlyInAnyOrder(DUMMY_PROJECT, INTERPOLATION_PROJECT);
      }
  
      @Test
      void testFullPatternInvokerTest() throws Exception {
          // given
          MavenProject mavenProject = getMavenProject();
          InvokerMojo invokerMojo = new InvokerMojo();
          String dirPath = getBasedir() + "/src/test/resources/unit";
          setVariableValueToObject(invokerMojo, "projectsDirectory", new File(dirPath));
          setVariableValueToObject(invokerMojo, "invokerPropertiesFile", "invoker.properties");
          setVariableValueToObject(invokerMojo, "project", mavenProject);
          setVariableValueToObject(invokerMojo, "interpolatorUtils", new InterpolatorUtils(mavenProject));
          setVariableValueToObject(invokerMojo, "invokerTest", "*");
         setVariableValueToObject(invokerMojo, "settings", new Settings());
 
         // when
         List<BuildJob> jobs = invokerMojo.getBuildJobs();
 
         // then
         assertThat(jobs)
                 .map(BuildJob::getProject)
                 .containsExactlyInAnyOrder(
                         DUMMY_PROJECT, WITH_POM_DIR_PROJECT, WITHOUT_POM_PROJECT, INTERPOLATION_PROJECT);
     }
 
     @Test
     void testSetupInProjectList() throws Exception {
         // given
         MavenProject mavenProject = getMavenProject();
         InvokerMojo invokerMojo = new InvokerMojo();
         String dirPath = getBasedir() + "/src/test/resources/unit";
         setVariableValueToObject(invokerMojo, "projectsDirectory", new File(dirPath));
         setVariableValueToObject(invokerMojo, "invokerPropertiesFile", "invoker.properties");
         setVariableValueToObject(invokerMojo, "project", mavenProject);
         setVariableValueToObject(invokerMojo, "interpolatorUtils", new InterpolatorUtils(mavenProject));
         setVariableValueToObject(invokerMojo, "settings", new Settings());
         setVariableValueToObject(invokerMojo, "setupIncludes", Collections.singletonList("dum*/pom.xml"));
 
         // when
         List<BuildJob> jobs = invokerMojo.getBuildJobs();
 
         // then
 
         // we have all projects with pom.xml
         assertThat(jobs)
                 .map(BuildJob::getProject)
                 .containsExactlyInAnyOrder(DUMMY_PROJECT, WITH_POM_DIR_PROJECT, INTERPOLATION_PROJECT);
 
         // and we have one setup project
         assertThat(jobs)
                 .filteredOn(job -> BuildJob.Type.SETUP.equals(job.getType()))
                 .map(BuildJob::getProject)
                 .containsExactlyInAnyOrder(DUMMY_PROJECT);
     }
 
     @Test
     void testSetupProjectIsFiltered() throws Exception {
         // given
         MavenProject mavenProject = getMavenProject();
         InvokerMojo invokerMojo = new InvokerMojo();
         String dirPath = getBasedir() + "/src/test/resources/unit";
         setVariableValueToObject(invokerMojo, "projectsDirectory", new File(dirPath));
         setVariableValueToObject(invokerMojo, "invokerPropertiesFile", "invoker.properties");
         setVariableValueToObject(invokerMojo, "project", mavenProject);
         setVariableValueToObject(invokerMojo, "interpolatorUtils", new InterpolatorUtils(mavenProject));
         setVariableValueToObject(invokerMojo, "settings", new Settings());
         setVariableValueToObject(invokerMojo, "setupIncludes", Collections.singletonList("dum*/pom.xml"));
         setVariableValueToObject(invokerMojo, "invokerTest", "*project-dir*");
 
         // when
         List<BuildJob> jobs = invokerMojo.getBuildJobs();
 
         // then
 
         // we have filtered projects
         assertThat(jobs).map(BuildJob::getProject).containsExactlyInAnyOrder(WITH_POM_DIR_PROJECT, WITHOUT_POM_PROJECT);
 
         // and we don't have a setup project
         assertThat(jobs)
                 .filteredOn(job -> BuildJob.Type.SETUP.equals(job.getType()))
                 .isEmpty();
     }
 
     @Test
     void testAlreadyCloned() {
         assertThat(AbstractInvokerMojo.alreadyCloned("dir", Collections.emptyList()))
                 .isFalse();
         assertThat(AbstractInvokerMojo.alreadyCloned("dir", Collections.singletonList("dir")))
                 .isTrue();
         assertThat(AbstractInvokerMojo.alreadyCloned("dir" + File.separator + "sub", Collections.singletonList("dir")))
                 .isTrue();
         assertThat(AbstractInvokerMojo.alreadyCloned("dirs", Collections.singletonList("dir")))
                 .isFalse();
     }
 
     @Test
     void testParallelThreadsSettings() throws Exception {
         Object[][] testValues = {
             {"4", 4},
             {"1C", Runtime.getRuntime().availableProcessors()},
             {"2.5C", (int) (Double.parseDouble("2.5") * Runtime.getRuntime().availableProcessors())}
         };
 
         InvokerMojo invokerMojo = new InvokerMojo();
 
         for (Object[] testValue : testValues) {
             String parallelThreads = (String) testValue[0];
             int expectedParallelThreads = (Integer) testValue[1];
 
             setVariableValueToObject(invokerMojo, "parallelThreads", parallelThreads);
 
             assertThat(expectedParallelThreads).isEqualTo(invokerMojo.getParallelThreadsCount());
         }
     }
 }