public function testRequestLanguage() { $request = new Request(); $this->assertEmpty($request->languageCode()); $request = new Request(['en'], ['Custom'], 'en/custom/blog?page=2'); $this->assertEquals('en', $request->languageCode()); $request = new Request(['ru', 'en'], ['Custom'], 'en/custom/blog?page=2'); $this->assertEquals('en', $request->languageCode()); $this->assertEquals('ru', $request->languageDefault()); }