public function testGetRootCode() { $admin = new PostAdmin('sonata.post.admin.post', 'NewsBundle\\Entity\\Post', 'SonataNewsBundle:PostAdmin'); $this->assertSame('sonata.post.admin.post', $admin->getRootCode()); $parentAdmin = new PostAdmin('sonata.post.admin.post.parent', 'NewsBundle\\Entity\\PostParent', 'SonataNewsBundle:PostParentAdmin'); $parentFieldDescription = $this->getMock('Sonata\\AdminBundle\\Admin\\FieldDescriptionInterface'); $parentFieldDescription->expects($this->once())->method('getAdmin')->will($this->returnValue($parentAdmin)); $this->assertNull($admin->getParentFieldDescription()); $admin->setParentFieldDescription($parentFieldDescription); $this->assertSame($parentFieldDescription, $admin->getParentFieldDescription()); $this->assertSame('sonata.post.admin.post.parent', $admin->getRootCode()); }