function RecipeConfigStorageWrapperTest::testLeftSideExists

Validate that the first storage checks existence first.

File

core/tests/Drupal/Tests/Core/Recipe/RecipeConfigStorageWrapperTest.php, line 69

Class

RecipeConfigStorageWrapperTest

@coversDefaultClass \Drupal\Core\Recipe\RecipeConfigStorageWrapper[[api-linebreak]] @group Recipe

Namespace

Code

public function testLeftSideExists() : void {
  $a = $this->createMock(StorageInterface::class);
  $a->expects($this->once())
    ->method('exists')
    ->with('a_key')
    ->willReturn(TRUE);
  $b = $this->createMock(StorageInterface::class);
  $b->expects($this->never())
    ->method('exists');
  $storage = new RecipeConfigStorageWrapper($a, $b);
  $this->assertTrue($storage->exists('a_key'));
}