/** * Test... * * @covers Joomla\Language\Language::setLanguage * * @return void */ public function testSetLanguage() { $this->assertEquals('en-GB', $this->object->setLanguage('es-ES'), 'Line: ' . __LINE__); $this->assertEquals('es-ES', $this->object->setLanguage('en-GB'), 'Line: ' . __LINE__); }