/*
    * 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.
   */
  package org.eluder.coveralls.maven.plugin.util;
  
  import java.io.IOException;
  import java.nio.charset.Charset;
  import java.nio.charset.StandardCharsets;
  import java.nio.file.Files;
  import java.nio.file.Path;
  import java.util.Arrays;
  import java.util.List;
  
  import org.apache.maven.project.MavenProject;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.junit.jupiter.api.io.CleanupMode;
  import org.junit.jupiter.api.io.TempDir;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  /**
   * The Class SourceLoaderFactoryTest.
   */
  @ExtendWith(MockitoExtension.class)
  class SourceLoaderFactoryTest {
  
      /** The folder. */
      @TempDir(cleanup = CleanupMode.ON_SUCCESS)
      public Path folder;
  
      /** The root. */
      @Mock
      private MavenProject root;
  
      /** The m 1. */
      @Mock
      private MavenProject m1;
  
      /** The m 2. */
      @Mock
      private MavenProject m2;
  
      /** The root sources. */
      private Path rootSources;
  
      /** The m 1 sources. */
      private Path m1Sources;
  
      /** The m 2 sources. */
      private Path m2Sources;
  
      /**
       * Inits the Source Loader Factory.
       *
       * @throws IOException
       *             Signals that an I/O exception has occurred.
       */
      @BeforeEach
      void init() throws IOException {
          this.rootSources = Files.createDirectory(this.folder.resolve("src"));
          this.m1Sources = Files.createDirectory(this.rootSources.resolve("m1"));
          this.m2Sources = Files.createDirectory(this.m1Sources.resolve("m2"));
          Mockito.lenient().when(this.root.getCollectedProjects()).thenReturn(Arrays.asList(this.m1, this.m2));
          Mockito.lenient().when(this.m1.getCollectedProjects()).thenReturn(List.of());
          Mockito.lenient().when(this.m2.getCollectedProjects()).thenReturn(List.of());
          Mockito.lenient().when(this.root.getCompileSourceRoots())
                  .thenReturn(Arrays.asList(this.rootSources.toFile().getAbsolutePath()));
          Mockito.lenient().when(this.m1.getCompileSourceRoots())
                  .thenReturn(Arrays.asList(this.m1Sources.toFile().getAbsolutePath()));
          Mockito.lenient().when(this.m2.getCompileSourceRoots())
                  .thenReturn(Arrays.asList(this.m2Sources.toFile().getAbsolutePath()));
      }
  
      /**
      * Test create source loader.
      */
     @Test
     void createSourceLoader() {
         final var sourceLoader = this.createSourceLoaderFactory(StandardCharsets.UTF_8).createSourceLoader();
         Assertions.assertNotNull(sourceLoader);
     }
 
     /**
      * Creates the source loader with additional source directories.
      *
      * @throws IOException
      *             Signals that an I/O exception has occurred.
      */
     @Test
     void createSourceLoaderWithAdditionalSourceDirectories() throws IOException {
         final var s1 = Files.createDirectory(this.folder.resolve("s1"));
         final var s2 = Files.createDirectory(this.folder.resolve("s2"));
         final var sourceLoader = this.createSourceLoaderFactory(StandardCharsets.UTF_8)
                 .withSourceDirectories(Arrays.asList(s1.toFile(), s2.toFile())).createSourceLoader();
         Assertions.assertNotNull(sourceLoader);
     }
 
     /**
      * Creates the source loader with scan for sources.
      */
     @Test
     void createSourceLoaderWithScanForSources() {
         final var sourceLoader = this.createSourceLoaderFactory(StandardCharsets.UTF_8).withScanForSources(true)
                 .createSourceLoader();
         Assertions.assertNotNull(sourceLoader);
     }
 
     /**
      * Creates the source loader invalid directory.
      *
      * @throws IOException
      *             Signals that an I/O exception has occurred.
      */
     @Test
     void createSourceLoaderInvalidDirectory() throws IOException {
         final var file = Files.createDirectory(this.folder.resolve("aFile")).toFile();
         final var sourceLoader = this.createSourceLoaderFactory(StandardCharsets.UTF_8)
                 .withSourceDirectories(Arrays.asList(file)).withScanForSources(true).createSourceLoader();
         Assertions.assertNotNull(sourceLoader);
     }
 
     /**
      * Creates the source loader factory.
      *
      * @param sourceEncoding
      *            the source encoding
      *
      * @return the source loader factory
      */
     private SourceLoaderFactory createSourceLoaderFactory(Charset sourceEncoding) {
         return new SourceLoaderFactory(this.folder.toFile(), this.root, sourceEncoding);
     }
 
 }