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- import os
- import unittest
-
- import six
- if six.PY3:
- from unittest import mock
- else:
- import mock
-
- import engineio
-
-
- class TestWSGIApp(unittest.TestCase):
- def test_wsgi_routing(self):
- mock_wsgi_app = mock.MagicMock()
- mock_eio_app = 'foo'
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app)
- environ = {'PATH_INFO': '/foo'}
- start_response = "foo"
- m(environ, start_response)
- mock_wsgi_app.assert_called_once_with(environ, start_response)
-
- def test_eio_routing(self):
- mock_wsgi_app = 'foo'
- mock_eio_app = mock.Mock()
- mock_eio_app.handle_request = mock.MagicMock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app)
- environ = {'PATH_INFO': '/engine.io/'}
- start_response = "foo"
- m(environ, start_response)
- mock_eio_app.handle_request.assert_called_once_with(environ,
- start_response)
-
- def test_static_files(self):
- root_dir = os.path.dirname(__file__)
- m = engineio.WSGIApp('foo', None, static_files={
- '/': root_dir + '/index.html',
- '/foo': {'content_type': 'text/plain',
- 'filename': root_dir + '/index.html'},
- '/static': root_dir,
- '/static/test/': root_dir + '/',
- })
-
- def check_path(path, status_code, content_type, body):
- environ = {'PATH_INFO': path}
- start_response = mock.MagicMock()
- r = m(environ, start_response)
- self.assertEqual(r, [body.encode('utf-8')])
- start_response.assert_called_once_with(
- status_code, [('Content-Type', content_type)])
-
- check_path('/', '200 OK', 'text/html', '<html></html>\n')
- check_path('/foo', '200 OK', 'text/plain', '<html></html>\n')
- check_path('/static/index.html', '200 OK', 'text/html',
- '<html></html>\n')
- check_path('/static/foo.bar', '404 Not Found', 'text/plain',
- 'Not Found')
- check_path('/static/test/index.html', '200 OK', 'text/html',
- '<html></html>\n')
- check_path('/static/test/', '200 OK', 'text/html', '<html></html>\n')
- check_path('/bar/foo', '404 Not Found', 'text/plain', 'Not Found')
- check_path('', '404 Not Found', 'text/plain', 'Not Found')
-
- m.static_files[''] = 'index.html'
- check_path('/static/test/', '200 OK', 'text/html',
- '<html></html>\n')
-
- m.static_files[''] = {'filename': 'index.html'}
- check_path('/static/test/', '200 OK', 'text/html',
- '<html></html>\n')
-
- m.static_files[''] = {'filename': 'index.html',
- 'content_type': 'image/gif'}
- check_path('/static/test/', '200 OK', 'image/gif',
- '<html></html>\n')
-
- m.static_files[''] = {'filename': 'test.gif'}
- check_path('/static/test/', '404 Not Found', 'text/plain',
- 'Not Found')
-
- m.static_files = {}
- check_path('/static/test/index.html', '404 Not Found', 'text/plain',
- 'Not Found')
-
- def test_404(self):
- mock_wsgi_app = None
- mock_eio_app = mock.Mock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app)
- environ = {'PATH_INFO': '/foo/bar'}
- start_response = mock.MagicMock()
- r = m(environ, start_response)
- self.assertEqual(r, [b'Not Found'])
- start_response.assert_called_once_with(
- "404 Not Found", [('Content-Type', 'text/plain')])
-
- def test_custom_eio_path(self):
- mock_wsgi_app = None
- mock_eio_app = mock.Mock()
- mock_eio_app.handle_request = mock.MagicMock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app, engineio_path='foo')
- environ = {'PATH_INFO': '/engine.io/'}
- start_response = mock.MagicMock()
- r = m(environ, start_response)
- self.assertEqual(r, [b'Not Found'])
- start_response.assert_called_once_with(
- "404 Not Found", [('Content-Type', 'text/plain')])
-
- environ = {'PATH_INFO': '/foo/'}
- m(environ, start_response)
- mock_eio_app.handle_request.assert_called_once_with(environ,
- start_response)
-
- def test_custom_eio_path_slashes(self):
- mock_wsgi_app = None
- mock_eio_app = mock.Mock()
- mock_eio_app.handle_request = mock.MagicMock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app,
- engineio_path='/foo/')
- environ = {'PATH_INFO': '/foo/'}
- start_response = mock.MagicMock()
- m(environ, start_response)
- mock_eio_app.handle_request.assert_called_once_with(environ,
- start_response)
-
- def test_custom_eio_path_leading_slash(self):
- mock_wsgi_app = None
- mock_eio_app = mock.Mock()
- mock_eio_app.handle_request = mock.MagicMock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app, engineio_path='/foo')
- environ = {'PATH_INFO': '/foo/'}
- start_response = mock.MagicMock()
- m(environ, start_response)
- mock_eio_app.handle_request.assert_called_once_with(environ,
- start_response)
-
- def test_custom_eio_path_trailing_slash(self):
- mock_wsgi_app = None
- mock_eio_app = mock.Mock()
- mock_eio_app.handle_request = mock.MagicMock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app, engineio_path='foo/')
- environ = {'PATH_INFO': '/foo/'}
- start_response = mock.MagicMock()
- m(environ, start_response)
- mock_eio_app.handle_request.assert_called_once_with(environ,
- start_response)
-
- def test_gunicorn_socket(self):
- mock_wsgi_app = None
- mock_eio_app = mock.Mock()
- m = engineio.WSGIApp(mock_eio_app, mock_wsgi_app)
- environ = {'gunicorn.socket': 123, 'PATH_INFO': '/foo/bar'}
- start_response = mock.MagicMock()
- m(environ, start_response)
- self.assertIn('eventlet.input', environ)
- self.assertEqual(environ['eventlet.input'].get_socket(), 123)
-
- def test_legacy_middleware_class(self):
- m = engineio.Middleware('eio', 'wsgi', 'eio_path')
- self.assertEqual(m.engineio_app, 'eio')
- self.assertEqual(m.wsgi_app, 'wsgi')
- self.assertEqual(m.static_files, {})
- self.assertEqual(m.engineio_path, 'eio_path')
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