function ContainerTest::testGet

Tests that Container::get() works properly.

@covers ::get @covers ::createService

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 150

Class

ContainerTest

@coversDefaultClass \Drupal\Component\DependencyInjection\Container @group DependencyInjection

Namespace

Code

public function testGet() : void {
    $container = $this->container
        ->get('service_container');
    $this->assertSame($this->container, $container, 'Container can be retrieved from itself.');
    // Retrieve services of the container.
    $other_service_class = $this->containerDefinition['services']['other.service']['class'];
    $other_service = $this->container
        ->get('other.service');
    $this->assertInstanceOf($other_service_class, $other_service);
    $some_parameter = $this->containerDefinition['parameters']['some_config'];
    $some_other_parameter = $this->containerDefinition['parameters']['some_other_config'];
    $service = $this->container
        ->get('service.provider');
    $this->assertEquals($other_service, $service->getSomeOtherService(), '@other.service was injected via constructor.');
    $this->assertEquals($some_parameter, $service->getSomeParameter(), '%some_config% was injected via constructor.');
    $this->assertEquals($this->container, $service->getContainer(), 'Container was injected via setter injection.');
    $this->assertEquals($some_other_parameter, $service->getSomeOtherParameter(), '%some_other_config% was injected via setter injection.');
    $this->assertEquals('foo', $service->someProperty, 'Service has added properties.');
}