class FileCopyTest

class FileCopyTest extends MigrateProcessTestCase {
  
  /**
   * Tests that the rename configuration key will trigger a deprecation notice.
   *
   * @dataProvider providerDeprecationNoticeRename
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param $expected
   *   The expected value of the plugin configuration.
   *
   * @expectedDeprecation Using the key 'rename' is deprecated, use 'file_exists' => 'rename' instead. See https://www.drupal.org/node/2981389.
   */
  public function testDeprecationNoticeRename($configuration, $expected) {
    $this->assertPlugin($configuration, $expected);
  }
  
  /**
   * Data provider for testDeprecationNoticeRename.
   */
  public function providerDeprecationNoticeRename() {
    return [
      [
        [
          'rename' => TRUE,
        ],
        FileSystemInterface::EXISTS_RENAME,
      ],
      [
        [
          'rename' => FALSE,
        ],
        FileSystemInterface::EXISTS_REPLACE,
      ],
    ];
  }
  
  /**
   * Tests that the reuse configuration key will trigger a deprecation notice.
   *
   * @dataProvider providerDeprecationNoticeReuse
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param $expected
   *   The expected value of the plugin configuration.
   *
   * @expectedDeprecation Using the key 'reuse' is deprecated, use 'file_exists' => 'use existing' instead. See https://www.drupal.org/node/2981389.
   */
  public function testDeprecationNoticeReuse($configuration, $expected) {
    $this->assertPlugin($configuration, $expected);
  }
  
  /**
   * Data provider for testDeprecationNoticeReuse.
   */
  public function providerDeprecationNoticeReuse() {
    return [
      [
        [
          'reuse' => TRUE,
        ],
        FileSystemInterface::EXISTS_ERROR,
      ],
      [
        [
          'reuse' => FALSE,
        ],
        FileSystemInterface::EXISTS_REPLACE,
      ],
    ];
  }
  
  /**
   * Tests that the plugin constructor correctly sets the configuration.
   *
   * @dataProvider providerFileProcessBaseConstructor
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param $expected
   *   The expected value of the plugin configuration.
   */
  public function testFileProcessBaseConstructor($configuration, $expected) {
    $this->assertPlugin($configuration, $expected);
  }
  
  /**
   * Data provider for testFileProcessBaseConstructor.
   */
  public function providerFileProcessBaseConstructor() {
    return [
      [
        [
          'file_exists' => 'replace',
        ],
        FileSystemInterface::EXISTS_REPLACE,
      ],
      [
        [
          'file_exists' => 'rename',
        ],
        FileSystemInterface::EXISTS_RENAME,
      ],
      [
        [
          'file_exists' => 'use existing',
        ],
        FileSystemInterface::EXISTS_ERROR,
      ],
      [
        [
          'file_exists' => 'foobar',
        ],
        FileSystemInterface::EXISTS_REPLACE,
      ],
      [
        [],
        FileSystemInterface::EXISTS_REPLACE,
      ],
    ];
  }
  
  /**
   * Creates a TestFileCopy process plugin.
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param $expected
   *   The expected value of the plugin configuration.
   */
  protected function assertPlugin($configuration, $expected) {
    $stream_wrapper_manager = $this->prophesize(StreamWrapperManagerInterface::class)
      ->reveal();
    $file_system = $this->prophesize(FileSystemInterface::class)
      ->reveal();
    $download_plugin = $this->prophesize(MigrateProcessInterface::class)
      ->reveal();
    $this->plugin = new TestFileCopy($configuration, 'test', [], $stream_wrapper_manager, $file_system, $download_plugin);
    $plugin_config = $this->plugin
      ->getConfiguration();
    $this->assertArrayHasKey('file_exists', $plugin_config);
    $this->assertSame($expected, $plugin_config['file_exists']);
  }

}