function KernelTestBaseTest::testDeprecatedIsTestInIsolation

@expectedDeprecation Drupal\KernelTests\KernelTestBase::isTestInIsolation() is deprecated in Drupal 8.4.x, for removal before the Drupal 9.0.0 release. KernelTestBase tests are always run in isolated processes.

@covers ::isTestInIsolation

File

core/tests/Drupal/Tests/Core/Test/KernelTestBaseTest.php, line 21

Class

KernelTestBaseTest

@group Test @group legacy

Namespace

Code

public function testDeprecatedIsTestInIsolation() {
    $kernel_test = $this->getMockBuilder(KernelTestBase::class)
        ->disableOriginalConstructor()
        ->getMockForAbstractClass();
    $is_isolated = new \ReflectionMethod($kernel_test, 'isTestInIsolation');
    $is_isolated->setAccessible(TRUE);
    // Assert that the return value is a bool, because this unit test might or
    // might not be running in process isolation.
    $this->assertInternalType('bool', $is_isolated->invoke($kernel_test));
}