kytos-ng / kytos-utils

        with self.assertRaises(KytosException):

            self.napps_api.install_napp(mgr)

    @patch('kytos.utils.napps.NAppsManager')

    def test_install_napp_error_400(self, mgr):

        """Test install_napp method."""

        mgr = MagicMock()

        url = 'napps.kytos.io'

        msg = 'The NApp were not found at server.'

        code = 400

        hdrs = 'The HTTP response headers'

        filep = None

        mgr.remote_install.side_effect = HTTPError(url, code, msg, hdrs, filep)

        with self.assertRaises(KytosException):

            self.napps_api.install_napp(mgr)

    @patch('kytos.cli.commands.napps.api.NAppsManager.search')

    @patch('kytos.cli.commands.napps.api.NAppsAPI._print_napps')

        mgr.remote_install.assert_called()

    @patch('kytos.utils.napps.NAppsManager')

    def test_install_napp_error_404(self, mgr):

        """Test install_napp method."""

        mgr = MagicMock()

        url = 'napps.kytos.io'

        msg = 'The NApp were not found at server.'

        code = 404

        hdrs = 'The HTTP response headers'

        filep = None

        mgr.remote_install.side_effect = HTTPError(url, code, msg, hdrs, filep)

        with self.assertRaises(KytosException):

            self.napps_api.install_napp(mgr)

    @patch('kytos.utils.napps.NAppsManager')

    def test_install_napp_error_400(self, mgr):