DirectoryFetcherTest.php in Feeds 8.3

Namespace

Drupal\Tests\feeds\Unit\Feeds\Fetcher

File

tests/src/Unit/Feeds/Fetcher/DirectoryFetcherTest.php

<?php

namespace Drupal\Tests\feeds\Unit\Feeds\Fetcher;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\feeds\Exception\EmptyFeedException;
use Drupal\feeds\Feeds\Fetcher\DirectoryFetcher;
use Drupal\feeds\State;
use Drupal\Tests\feeds\Unit\FeedsUnitTestCase;
use RuntimeException;

/**
 * @coversDefaultClass \Drupal\feeds\Feeds\Fetcher\DirectoryFetcher
 * @group feeds
 */
class DirectoryFetcherTest extends FeedsUnitTestCase {

  /**
   * The Feeds fetcher plugin under test.
   *
   * @var \Drupal\feeds\Feeds\Fetcher\DirectoryFetcher
   */
  protected $fetcher;

  /**
   * The state object.
   *
   * @var \Drupal\feeds\StateInterface
   */
  protected $state;

  /**
   * The feed entity.
   *
   * @var \Drupal\feeds\FeedInterface
   */
  protected $feed;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $feed_type = $this
      ->createMock('Drupal\\feeds\\FeedTypeInterface');
    $container = new ContainerBuilder();
    $container
      ->set('stream_wrapper_manager', $this
      ->getMockStreamWrapperManager());
    $this->fetcher = new DirectoryFetcher([
      'feed_type' => $feed_type,
    ], 'directory', []);
    $this->fetcher
      ->setStringTranslation($this
      ->getStringTranslationStub());
    $this->state = new State();
    $this->feed = $this
      ->createMock('Drupal\\feeds\\FeedInterface');
    $this->feed
      ->expects($this
      ->any())
      ->method('getSource')
      ->will($this
      ->returnValue('vfs://feeds'));

    // Prepare filesystem.
    touch('vfs://feeds/test_file_1.txt');
    touch('vfs://feeds/test_file_2.txt');
    touch('vfs://feeds/test_file_3.txt');
    touch('vfs://feeds/test_file_3.mp3');
    chmod('vfs://feeds/test_file_3.txt', 0333);
    mkdir('vfs://feeds/subdir');
    touch('vfs://feeds/subdir/test_file_4.txt');
    touch('vfs://feeds/subdir/test_file_4.mp3');
  }

  /**
   * Tests fetching a file.
   *
   * @covers ::fetch
   */
  public function testFetchFile() {
    $feed = $this
      ->createMock('Drupal\\feeds\\FeedInterface');
    $feed
      ->expects($this
      ->any())
      ->method('getSource')
      ->will($this
      ->returnValue('vfs://feeds/test_file_1.txt'));
    $result = $this->fetcher
      ->fetch($feed, $this->state);
    $this
      ->assertSame('vfs://feeds/test_file_1.txt', $result
      ->getFilePath());
  }

  /**
   * Tests fetching from a directory on which we don't have read permissions.
   *
   * @covers ::fetch
   */
  public function testFetchDir() {
    $result = $this->fetcher
      ->fetch($this->feed, $this->state);
    $this
      ->assertSame($this->state->total, 2);
    $this
      ->assertSame('vfs://feeds/test_file_1.txt', $result
      ->getFilePath());
    $this
      ->assertSame('vfs://feeds/test_file_2.txt', $this->fetcher
      ->fetch($this->feed, $this->state)
      ->getFilePath());
    chmod('vfs://feeds', 0333);
    $this
      ->expectException(RuntimeException::class);
    $result = $this->fetcher
      ->fetch($this->feed, $this->state);
  }

  /**
   * Tests fetching a directory resursively.
   *
   * @covers ::fetch
   */
  public function testRecursiveFetchDir() {
    $this->fetcher
      ->setConfiguration([
      'recursive_scan' => TRUE,
    ]);
    $result = $this->fetcher
      ->fetch($this->feed, $this->state);
    $this
      ->assertSame($this->state->total, 3);
    $this
      ->assertSame('vfs://feeds/test_file_1.txt', $result
      ->getFilePath());
    $this
      ->assertSame('vfs://feeds/test_file_2.txt', $this->fetcher
      ->fetch($this->feed, $this->state)
      ->getFilePath());
    $this
      ->assertSame('vfs://feeds/subdir/test_file_4.txt', $this->fetcher
      ->fetch($this->feed, $this->state)
      ->getFilePath());
  }

  /**
   * Tests fetching an empty directory.
   *
   * @covers ::fetch
   */
  public function testEmptyDirectory() {
    mkdir('vfs://feeds/emptydir');
    $feed = $this
      ->createMock('Drupal\\feeds\\FeedInterface');
    $feed
      ->expects($this
      ->any())
      ->method('getSource')
      ->will($this
      ->returnValue('vfs://feeds/emptydir'));
    $this
      ->expectException(EmptyFeedException::class);
    $result = $this->fetcher
      ->fetch($feed, $this->state);
  }

}

Classes

Name	Description
DirectoryFetcherTest	@coversDefaultClass \Drupal\feeds\Feeds\Fetcher\DirectoryFetcher @group feeds