class FlattenTest in Drupal 9

Tests the flatten plugin.

@group migrate

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, PhpUnitCompatibilityTrait, PhpUnitWarnings
  • class \Drupal\Tests\migrate\Unit\MigrateTestCase
    • class \Drupal\Tests\migrate\Unit\process\MigrateProcessTestCase
      • class \Drupal\Tests\migrate\Unit\process\FlattenTest

File

core/modules/migrate/tests/src/Unit/process/FlattenTest.php, line 13

Namespace

Drupal\Tests\migrate\Unit\process

class FlattenTest extends MigrateProcessTestCase {

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    $this->plugin = new Flatten([], 'flatten', []);
    parent::setUp();
  }

  /**
   * Tests that various array flatten operations work properly.
   *
   * @dataProvider providerTestFlatten
   */
  public function testFlatten($value, $expected) {
    $flattened = $this->plugin
      ->transform($value, $this->migrateExecutable, $this->row, 'destination_property');
    $this
      ->assertSame($expected, $flattened);
  }

  /**
   * Provides data for the testFlatten.
   */
  public function providerTestFlatten() {
    $object = (object) [
      'a' => 'test',
      'b' => '1.2',
      'c' => 'NULL',
    ];
    return [
      'array' => [
        [
          1,
          2,
          [
            3,
            4,
            [
              5,
            ],
          ],
          [],
          [
            7,
            8,
          ],
        ],
        [
          1,
          2,
          3,
          4,
          5,
          7,
          8,
        ],
      ],
      'object' => [
        $object,
        [
          'test',
          '1.2',
          'NULL',
        ],
      ],
    ];
  }

  /**
   * Tests that Flatten throws a MigrateException.
   *
   * @dataProvider providerTestFlattenInvalid
   */
  public function testFlattenInvalid($value) {
    $this
      ->expectException(MigrateException::class);
    $type = gettype($value);
    $this
      ->expectExceptionMessage(sprintf("Input should be an array or an object, instead it was of type '%s'", $type));
    $this->plugin
      ->transform($value, $this->migrateExecutable, $this->row, 'destination_property');
  }

  /**
   * Provides data for the testFlattenInvalid.
   */
  public function providerTestFlattenInvalid() {
    $xml_str = <<<XML
<xml version='1.0'?>
<authors>
 <name>Ada Lovelace</name>
</authors>
XML;
    return [
      'empty string' => [
        '',
      ],
      'string' => [
        'Kate Sheppard',
      ],
      'integer' => [
        1,
      ],
      'float' => [
        1.2,
      ],
      'NULL' => [
        NULL,
      ],
      'boolean' => [
        TRUE,
      ],
      'xml' => [
        $xml_str,
      ],
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FlattenTest::providerTestFlatten	public	function	Provides data for the testFlatten.
FlattenTest::providerTestFlattenInvalid	public	function	Provides data for the testFlattenInvalid.
FlattenTest::setUp	protected	function	Overrides MigrateProcessTestCase::setUp
FlattenTest::testFlatten	public	function	Tests that various array flatten operations work properly.
FlattenTest::testFlattenInvalid	public	function	Tests that Flatten throws a MigrateException.
MigrateProcessTestCase::$migrateExecutable	protected	property
MigrateProcessTestCase::$plugin	protected	property
MigrateProcessTestCase::$row	protected	property
MigrateTestCase::$idMap	protected	property	The migration ID map.
MigrateTestCase::$migrationConfiguration	protected	property	An array of migration configuration values.	7
MigrateTestCase::$migrationStatus	protected	property	Local store for mocking setStatus()/getStatus().
MigrateTestCase::createSchemaFromRow	protected	function	Generates a table schema from a row.
MigrateTestCase::getDatabase	protected	function	Gets an SQLite database connection object for use in tests.
MigrateTestCase::getMigration	protected	function	Retrieves a mocked migration.
MigrateTestCase::getValue	protected	function	Gets the value on a row for a given key.
MigrateTestCase::queryResultTest	public	function	Tests a query.
MigrateTestCase::retrievalAssertHelper	protected	function	Asserts tested values during test retrieval.
PhpUnitWarnings::$deprecationWarnings	private static	property	Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning	public	function	Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals Deprecated	protected	function	Asserts if two arrays are equal by sorting them first.
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.
UnitTestCase::setUpBeforeClass	public static	function