class JmesPathParserTest in Feeds extensible parsers 8

@coversDefaultClass \Drupal\feeds_ex\Feeds\Parser\JmesPathParser @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\Feeds\Parser\ParserTestBase
        • class \Drupal\Tests\feeds_ex\Unit\Feeds\Parser\JmesPathParserTest

File

tests/src/Unit/Feeds/Parser/JmesPathParserTest.php, line 16

Namespace

Drupal\Tests\feeds_ex\Unit\Feeds\Parser

class JmesPathParserTest extends ParserTestBase {

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $configuration = [
      'feed_type' => $this->feedType,
    ];
    $utility = new JsonUtility();
    $utility
      ->setStringTranslation($this
      ->getStringTranslationStub());
    $this->parser = new JmesPathParser($configuration, 'jmespath', [], $utility);
    $this->parser
      ->setStringTranslation($this
      ->getStringTranslationStub());
    $this->parser
      ->setFeedsExMessenger(new TestMessenger());

    // Set JMESPath runtime factory.
    $factoryMock = $this
      ->createMock('Drupal\\feeds_ex\\JmesRuntimeFactoryInterface');
    $factoryMock
      ->expects($this
      ->any())
      ->method('createRuntime')
      ->will($this
      ->returnCallback(function () {
      return new AstRuntime();
    }));
    $this->parser
      ->setRuntimeFactory($factoryMock);
  }

  /**
   * Tests simple parsing.
   */
  public function testSimpleParsing() {
    $fetcher_result = new RawFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.json'), $this->fileSystem);
    $config = [
      'context' => [
        'value' => 'items',
      ],
      'sources' => [
        'title' => [
          'name' => 'Title',
          'value' => 'title',
        ],
        'description' => [
          'name' => 'Title',
          'value' => 'description',
        ],
      ],
    ];
    $this->parser
      ->setConfiguration($config);
    $result = $this->parser
      ->parse($this->feed, $fetcher_result, $this->state);
    $this
      ->assertCount(3, $result);
    foreach ($result as $delta => $item) {
      $this
        ->assertSame('I am a title' . $delta, $item
        ->get('title'));
      $this
        ->assertSame('I am a description' . $delta, $item
        ->get('description'));
    }
  }

  /**
   * Tests a EUC-JP (Japanese) encoded file.
   *
   * This implicitly tests Base's encoding conversion.
   */
  public function testEucJpEncoded() {
    $fetcher_result = new RawFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test_jp.json'), $this->fileSystem);
    $config = [
      'context' => [
        'value' => 'items',
      ],
      'sources' => [
        'title' => [
          'name' => 'Title',
          'value' => 'title',
        ],
        'description' => [
          'name' => 'Title',
          'value' => 'description',
        ],
      ],
      'source_encoding' => [
        'EUC-JP',
      ],
    ];
    $this->parser
      ->setConfiguration($config);
    $result = $this->parser
      ->parse($this->feed, $fetcher_result, $this->state);
    $this
      ->assertCount(3, $result);
    foreach ($result as $delta => $item) {
      $this
        ->assertSame('私はタイトルです' . $delta, $item
        ->get('title'));
      $this
        ->assertSame('私が説明してい' . $delta, $item
        ->get('description'));
    }
  }

  /**
   * Tests batch parsing.
   */
  public function testBatchParsing() {
    $fetcher_result = new RawFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.json'), $this->fileSystem);
    $config = [
      'context' => [
        'value' => 'items',
      ],
      'sources' => [
        'title' => [
          'name' => 'Title',
          'value' => 'title',
        ],
        'description' => [
          'name' => 'Title',
          'value' => 'description',
        ],
      ],
      'line_limit' => 1,
    ];
    $this->parser
      ->setConfiguration($config);
    foreach (range(0, 2) as $delta) {
      $result = $this->parser
        ->parse($this->feed, $fetcher_result, $this->state);
      $this
        ->assertCount(1, $result);
      $this
        ->assertSame('I am a title' . $delta, $result[0]
        ->get('title'));
      $this
        ->assertSame('I am a description' . $delta, $result[0]
        ->get('description'));
    }

    // We should be out of items.
    $result = $this->parser
      ->parse($this->feed, $fetcher_result, $this->state);
    $this
      ->assertCount(0, $result);
  }

  /**
   * Tests parsing with a root object.
   */
  public function testRootContext() {
    $fetcher_result = new RawFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.json'), $this->fileSystem);
    $config = [
      'context' => [
        'value' => '@',
      ],
      'sources' => [
        'title' => [
          'name' => 'Title',
          'value' => 'items[0].title',
        ],
      ],
    ];
    $this->parser
      ->setConfiguration($config);
    $result = $this->parser
      ->parse($this->feed, $fetcher_result, $this->state);
    $this
      ->assertCount(1, $result);
    $this
      ->assertEquals('I am a title0', $result[0]
      ->get('title'));
  }

  /**
   * Tests JMESPath validation.
   */
  public function testValidateExpression() {

    // Invalid expression.
    $expression = '!! ';
    $this
      ->assertStringStartsWith('<pre>Syntax error at character', $this
      ->invokeMethod($this->parser, 'validateExpression', [
      &$expression,
    ]));

    // Test that value was trimmed.
    $this
      ->assertSame($expression, '!!', 'Value was trimmed.');

    // Empty string.
    $empty = '';
    $this
      ->assertSame(NULL, $this
      ->invokeMethod($this->parser, 'validateExpression', [
      &$empty,
    ]));
  }

  /**
   * Tests parsing invalid context expression.
   */
  public function testInvalidContextExpression() {
    $config = [
      'context' => [
        'value' => 'items',
      ],
      'sources' => [],
    ];
    $this->parser
      ->setConfiguration($config);
    $this
      ->expectException(RuntimeException::class);
    $this
      ->expectExceptionMessage('The context expression must return an object or array.');
    $this->parser
      ->parse($this->feed, new RawFetcherResult('{"items": "not an array"}', $this->fileSystem), $this->state);
  }

  /**
   * Tests parsing invalid JSON.
   */
  public function testInvalidJson() {
    $config = [
      'context' => [
        'value' => 'items',
      ],
      'sources' => [],
    ];
    $this->parser
      ->setConfiguration($config);
    $this
      ->expectException(RuntimeException::class);
    $this
      ->expectExceptionMessage('The JSON is invalid.');
    $this->parser
      ->parse($this->feed, new RawFetcherResult('invalid json', $this->fileSystem), $this->state);
  }

  /**
   * Tests empty feed handling.
   */
  public function testEmptyFeed() {
    $this->parser
      ->parse($this->feed, new RawFetcherResult(' ', $this->fileSystem), $this->state);
    $this
      ->assertEmptyFeedMessage($this->parser
      ->getMessenger()
      ->getMessages());
  }

}

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.
JmesPathParserTest::setUp	public	function	Overrides ParserTestBase::setUp
JmesPathParserTest::testBatchParsing	public	function	Tests batch parsing.
JmesPathParserTest::testEmptyFeed	public	function	Tests empty feed handling.
JmesPathParserTest::testEucJpEncoded	public	function	Tests a EUC-JP (Japanese) encoded file.
JmesPathParserTest::testInvalidContextExpression	public	function	Tests parsing invalid context expression.
JmesPathParserTest::testInvalidJson	public	function	Tests parsing invalid JSON.
JmesPathParserTest::testRootContext	public	function	Tests parsing with a root object.
JmesPathParserTest::testSimpleParsing	public	function	Tests simple parsing.
JmesPathParserTest::testValidateExpression	public	function	Tests JMESPath validation.
ParserTestBase::$feed	protected	property	The feed entity.
ParserTestBase::$feedType	protected	property	The feed type entity.
ParserTestBase::$parser	protected	property	The Feeds parser plugin.
ParserTestBase::$state	protected	property	The state object.
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.
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.