class LineIteratorTest in Feeds extensible parsers 8

@coversDefaultClass \Drupal\feeds_ex\File\LineIterator @group feeds_ex

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\feeds\Unit\FeedsUnitTestCase uses FeedsMockingTrait, FeedsReflectionTrait
    • class \Drupal\Tests\feeds_ex\Unit\UnitTestBase
      • class \Drupal\Tests\feeds_ex\Unit\File\LineIteratorTest

File

tests/src/Unit/File/LineIteratorTest.php, line 14

Namespace

Drupal\Tests\feeds_ex\Unit\File

class LineIteratorTest extends UnitTestBase {

  /**
   * Tests basic iteration.
   */
  public function test() {
    $iterator = new LineIterator($this->moduleDir . '/tests/resources/test.jsonl');
    $this
      ->assertCount(4, iterator_to_array($iterator));
  }

  /**
   * Tests settings line limits.
   */
  public function testLineLimit() {
    foreach (range(1, 4) as $limit) {
      $iterator = new LineIterator($this->moduleDir . '/tests/resources/test.jsonl');
      $iterator
        ->setLineLimit($limit);
      $array = iterator_to_array($iterator);
      $this
        ->assertCount($limit, $array, new FormattableMarkup('@count lines read.', [
        '@count' => count($array),
      ]));
    }
  }

  /**
   * Tests resuming file position.
   */
  public function testFileResume() {
    $iterator = new LineIterator($this->moduleDir . '/tests/resources/test.jsonl');
    $iterator
      ->setLineLimit(1);
    foreach ([
      'Gilbert',
      'Alexa',
      'May',
      'Deloise',
    ] as $name) {
      foreach ($iterator as $line) {
        $line = Json::decode($line);
        $this
          ->assertSame($line['name'], $name);
      }
      $iterator
        ->setStartPosition($iterator
        ->ftell());
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FeedsMockingTrait::getMockAccount	protected	function	Mocks an account object.
FeedsMockingTrait::getMockedAccountSwitcher	protected	function	Returns a mocked AccountSwitcher object.
FeedsMockingTrait::getMockFeed	protected	function	Returns a mocked feed entity.
FeedsMockingTrait::getMockFeedType	protected	function	Returns a mocked feed type entity.
FeedsMockingTrait::getMockFieldDefinition	protected	function	Mocks a field definition.	1
FeedsMockingTrait::getMockFileSystem	protected	function	Mocks the file system.
FeedsReflectionTrait::callProtectedMethod	protected	function	Calls a protected method on the given object.
FeedsReflectionTrait::getMethod	protected	function	Gets a ReflectionMethod for a class method.
FeedsReflectionTrait::getProtectedClosure	protected	function	Returns a dynamically created closure for the object's method.
FeedsReflectionTrait::setProtectedProperty	protected	function	Sets a protected property.
FeedsUnitTestCase::absolutePath	protected	function	Returns the absolute directory path of the Feeds module.
FeedsUnitTestCase::defineConstants	protected	function	Defines stub constants.
FeedsUnitTestCase::getMockStreamWrapperManager	protected	function	Returns a mock stream wrapper manager.
FeedsUnitTestCase::resourcesPath	protected	function	Returns the absolute directory path of the resources folder.
LineIteratorTest::test	public	function	Tests basic iteration.
LineIteratorTest::testFileResume	public	function	Tests resuming file position.
LineIteratorTest::testLineLimit	public	function	Tests settings line limits.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestBase::$fileSystem	protected	property	A mocked file system.
UnitTestBase::$moduleDir	protected	property	The module directory.
UnitTestBase::assertEmptyFeedMessage	protected	function	Asserts that the empty message is correct.
UnitTestBase::invokeMethod	protected	function	Calls a private or protected method on an object.
UnitTestBase::setUp	public	function	Overrides FeedsUnitTestCase::setUp	2
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.