public function testSearchPropertyIdForNonRegisteredLabel()
 {
     $languageIndependentPropertyLabels = array();
     $instance = new PropertyLabelFinder($this->store, $languageIndependentPropertyLabels);
     $this->assertFalse($instance->searchPropertyIdByLabel('Bar'));
     $this->assertEquals('', $instance->findPropertyLabelById('_Foo'));
 }