public function TypedDataDefinitionTest::testMaps in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/KernelTests/Core/TypedData/TypedDataDefinitionTest.php \Drupal\KernelTests\Core\TypedData\TypedDataDefinitionTest::testMaps()
2. 10 core/tests/Drupal/KernelTests/Core/TypedData/TypedDataDefinitionTest.php \Drupal\KernelTests\Core\TypedData\TypedDataDefinitionTest::testMaps()

Tests deriving metadata about maps.

File

core/tests/Drupal/KernelTests/Core/TypedData/TypedDataDefinitionTest.php, line 60

Class

TypedDataDefinitionTest

Tests deriving metadata of core data types.

Namespace

Drupal\KernelTests\Core\TypedData

Code

public function testMaps() {
  $map_definition = MapDataDefinition::create()
    ->setPropertyDefinition('one', DataDefinition::create('string'))
    ->setPropertyDefinition('two', DataDefinition::create('string'))
    ->setPropertyDefinition('three', DataDefinition::create('string'));
  $this
    ->assertInstanceOf(ComplexDataDefinitionInterface::class, $map_definition);

  // Test retrieving metadata about contained properties.
  $this
    ->assertEqual(array_keys($map_definition
    ->getPropertyDefinitions()), [
    'one',
    'two',
    'three',
  ]);
  $this
    ->assertEqual($map_definition
    ->getPropertyDefinition('one')
    ->getDataType(), 'string');
  $this
    ->assertNull($map_definition
    ->getMainPropertyName());
  $this
    ->assertNull($map_definition
    ->getPropertyDefinition('invalid'));

  // Test using the definition factory.
  $map_definition2 = $this->typedDataManager
    ->createDataDefinition('map');
  $this
    ->assertInstanceOf(ComplexDataDefinitionInterface::class, $map_definition2);
  $map_definition2
    ->setPropertyDefinition('one', DataDefinition::create('string'))
    ->setPropertyDefinition('two', DataDefinition::create('string'))
    ->setPropertyDefinition('three', DataDefinition::create('string'));
  $this
    ->assertEqual(serialize($map_definition), serialize($map_definition2));
}