ElggEntity::removeRelationship PHP Method

    public function removeRelationship($guid_two, $relationship)
    {
        return remove_entity_relationship($this->getGUID(), $relationship, $guid_two);
    }

 public function testEntityMethodRemoveRelationship()
 {
     $this->assertTrue($this->entity1->addRelationship($this->entity2->guid, 'test_relationship'));
     $r = check_entity_relationship($this->entity1->guid, 'test_relationship', $this->entity2->guid);
     $this->assertIsA($r, 'ElggRelationship');
     $this->assertTrue($this->entity1->removeRelationship($this->entity2->guid, 'test_relationship'));
     $this->assertFalse(check_entity_relationship($this->entity1->guid, 'test_relationship', $this->entity2->guid));
 }