/**
  * @test
  */
 public function areElementsOnSameTableOverridden()
 {
     $this->fixture->add('test_extension_a', $this->tables['first'], $this->tables['first']);
     $this->fixture->add('test_extension_b', $this->tables['second'], $this->tables['second']);
     $registry = $this->fixture->get();
     $this->assertEquals($this->tables['first'], $registry['test_extension_a'][$this->tables['first']]);
 }