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