exchangeArray([ 'app_options' => [ 'disable_track_param' => null, ], 'translator' => [ 'locale' => 'es', ], ]); $this->assertFalse($config->hasDatabase()); $this->assertFalse($config->hasUrlShortener()); $this->assertTrue($config->hasApp()); $this->assertTrue($config->hasLanguage()); $this->assertEquals([ ApplicationConfigCustomizer::DISABLE_TRACK_PARAM => null, ], $config->getApp()); $this->assertEquals([ LanguageConfigCustomizer::DEFAULT_LANG => 'es', ], $config->getLanguage()); } }