function EntityResourceTest::testGetEmptyCollection

@covers ::getCollection

File

core/modules/jsonapi/tests/src/Kernel/Controller/EntityResourceTest.php, line 214

Class

EntityResourceTest

@coversDefaultClass \Drupal\jsonapi\Controller\EntityResource @group jsonapi

Namespace

Code

public function testGetEmptyCollection() {
    $request = Request::create('/jsonapi/node/article');
    $request->query = new ParameterBag([
        'filter' => [
            'id' => 'invalid',
        ],
    ]);
    // Get the response.
    $resource_type = new ResourceType('node', 'article', NULL);
    $response = $this->entityResource
        ->getCollection($resource_type, $request);
    // Assertions.
    $this->assertInstanceOf(JsonApiDocumentTopLevel::class, $response->getResponseData());
    $this->assertInstanceOf(Data::class, $response->getResponseData()
        ->getData());
    $this->assertEquals(0, $response->getResponseData()
        ->getData()
        ->count());
    $this->assertEquals([
        'node_list',
    ], $response->getCacheableMetadata()
        ->getCacheTags());
}