function DenormalizeTest::testTypeHandling

Tests that the type link relation in incoming data is handled correctly.

File

core/modules/hal/tests/src/Kernel/DenormalizeTest.php, line 21

Class

DenormalizeTest

Tests HAL denormalization edge cases for EntityResource.

Namespace

Code

public function testTypeHandling() {
    // Valid type.
    $data_with_valid_type = [
        '_links' => [
            'type' => [
                'href' => Url::fromUri('base:rest/type/entity_test/entity_test', [
                    'absolute' => TRUE,
                ])->toString(),
            ],
        ],
    ];
    $denormalized = $this->serializer
        ->denormalize($data_with_valid_type, $this->entityClass, $this->format);
    $this->assertEquals($this->entityClass, get_class($denormalized), 'Request with valid type results in creation of correct bundle.');
    // Multiple types.
    $data_with_multiple_types = [
        '_links' => [
            'type' => [
                [
                    'href' => Url::fromUri('base:rest/types/foo', [
                        'absolute' => TRUE,
                    ])->toString(),
                ],
                [
                    'href' => Url::fromUri('base:rest/type/entity_test/entity_test', [
                        'absolute' => TRUE,
                    ])->toString(),
                ],
            ],
        ],
    ];
    $denormalized = $this->serializer
        ->denormalize($data_with_multiple_types, $this->entityClass, $this->format);
    $this->assertEquals($this->entityClass, get_class($denormalized), 'Request with multiple types results in creation of correct bundle.');
    // Invalid type.
    $data_with_invalid_type = [
        '_links' => [
            'type' => [
                'href' => Url::fromUri('base:rest/types/foo', [
                    'absolute' => TRUE,
                ])->toString(),
            ],
        ],
    ];
    try {
        $this->serializer
            ->denormalize($data_with_invalid_type, $this->entityClass, $this->format);
        $this->fail('Exception should be thrown when type is invalid.');
    } catch (UnexpectedValueException $e) {
        // Expected exception; just continue testing.
    }
    // No type.
    $data_with_no_type = [
        '_links' => [],
    ];
    try {
        $this->serializer
            ->denormalize($data_with_no_type, $this->entityClass, $this->format);
        $this->fail('Exception should be thrown when no type is provided.');
    } catch (UnexpectedValueException $e) {
        // Expected exception; just continue testing.
    }
}