Remove outdated tests

            result.data

        )

    def test_index_json(self):

        result = self.app.post('/', data={'q': 'test', 'format': 'json'})

        result_dict = json.loads(result.data.decode('utf-8'))

        self.assertEqual('test', result_dict['query'])

        self.assertEqual(result_dict['results'][0]['content'], 'first test content')

        self.assertEqual(result_dict['results'][0]['url'], 'http://first.test.xyz')

    def test_index_csv(self):

        result = self.app.post('/', data={'q': 'test', 'format': 'csv'})

        self.assertEqual(

            b'title,url,content,host,engine,score\r\n'

            b'First Test,http://first.test.xyz,first test content,first.test.xyz,startpage,\r\n'  # noqa

            b'Second Test,http://second.test.xyz,second test content,second.test.xyz,youtube,\r\n',  # noqa

            result.data

        )

    def test_index_rss(self):

        result = self.app.post('/', data={'q': 'test', 'format': 'rss'})

        self.assertIn(

            b'<description>Search results for "test" - searx</description>',

            result.data

        )

        self.assertIn(

            b'<opensearch:totalResults>3</opensearch:totalResults>',

            result.data

        )

        self.assertIn(

            b'<title>First Test</title>',

            result.data

        )

        self.assertIn(

            b'<link>http://first.test.xyz</link>',

            result.data

        )

        self.assertIn(

            b'<description>first test content</description>',

            result.data

        )

    def test_about(self):

        result = self.app.get('/about')

        self.assertEqual(result.status_code, 200)