public function testElggEntityMetadata() { // let's delete a non-existent metadata $this->assertFalse($this->entity->deleteMetadata('important')); // let's add the metadata $this->entity->important = 'indeed!'; $this->assertIdentical('indeed!', $this->entity->important); $this->entity->less_important = 'true, too!'; $this->assertIdentical('true, too!', $this->entity->less_important); // test deleting incorrectly // @link https://github.com/elgg/elgg/issues/2273 $this->assertNull($this->entity->deleteMetadata('impotent')); $this->assertEqual($this->entity->important, 'indeed!'); // get rid of one metadata $this->assertEqual($this->entity->important, 'indeed!'); $this->assertTrue($this->entity->deleteMetadata('important')); $this->assertNull($this->entity->important); // get rid of all metadata $this->assertTrue($this->entity->deleteMetadata()); $this->assertNull($this->entity->less_important); }