public function testUniqueNames() { $uniqueName = FileUtils::makeUniqueName('Chasey Lain.jpeg'); $this->assertEquals(substr($uniqueName, strpos($uniqueName, '.')), '.jpeg'); $uniqueName = FileUtils::makeUniqueName('Елена Беркова.jpeg'); $this->assertEquals(substr($uniqueName, strpos($uniqueName, '.')), '.jpeg'); $uniqueName = FileUtils::makeUniqueLatinName('Елена Беркова.gif'); //animated gif ;) $this->assertEquals(substr($uniqueName, strpos($uniqueName, '.')), '.gif'); }