function EntityDisplayModeBaseUnitTest::testSetTargetType

Tests set target type.

File

core/tests/Drupal/Tests/Core/Config/Entity/EntityDisplayModeBaseUnitTest.php, line 107

Class

EntityDisplayModeBaseUnitTest

Tests Drupal\Core\Entity\EntityDisplayModeBase.

Namespace

Code

public function testSetTargetType() : void {
  // Generate mock.
  $mock = $this->getMockBuilder('Drupal\\Core\\Entity\\EntityDisplayModeBase')
    ->onlyMethods([])
    ->setConstructorArgs([
    [
      'something' => 'nothing',
    ],
    'test_type',
  ])
    ->getMock();
  // Some test values.
  $bad_target = 'uninitialized';
  $target = 'test_target_type';
  // Gain access to the protected property.
  $property = new \ReflectionProperty($mock, 'targetEntityType');
  // Set the property to a known state.
  $property->setValue($mock, $bad_target);
  // Set the target type.
  $mock->setTargetType($target);
  // Test the outcome.
  $this->assertNotEquals($bad_target, $property->getValue($mock));
  $this->assertEquals($target, $property->getValue($mock));
}