single page

Fix typo

CHANGELOG.md

@@ -1,3 +1,23 @@
+# v0.1.0
+- Prototype of static application support.
+
+# v0.0.10
+- Bufgix for async class-based views.
+
+# v0.0.9
+- Bugfix for async class-based views.
+
+# v0.0.8
+- GraphiQL Support.
+- Improvement to route selection.
+
+# v0.0.7
+ - Immutable Request object.
+
+# v0.0.6:
+ - Ability to mount WSGI apps.
+ - Supply content-type when serving up the schema.
+
 # v0.0.5:
  - OpenAPI Schema support.
  - Safe load/dump yaml.

Pipfile

@@ -6,7 +6,6 @@ name = "pypi"
 [packages]
 responder = {editable = true, path = "."}
 
-
 [dev-packages]
 pytest = "*"
 "flake8" = "*"

Pipfile.lock

@@ -37,12 +37,26 @@
             ],
             "version": "==1.0.0b3"
         },
+        "asgiref": {
+            "hashes": [
+                "sha256:9b05dcd41a6a89ca8c6e7f7e4089c3f3e76b5af60aebb81ae6d455ad81989c97",
+                "sha256:b21dc4c43d7aba5a844f4c48b8f49d56277bc34937fd9f9cb93ec97fde7e3082"
+            ],
+            "version": "==2.3.2"
+        },
+        "async-timeout": {
+            "hashes": [
+                "sha256:0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f",
+                "sha256:4291ca197d287d274d0b6cb5d6f8f8f82d434ed288f962539ff18cc9012f9ea3"
+            ],
+            "version": "==3.0.1"
+        },
         "certifi": {
             "hashes": [
-                "sha256:376690d6f16d32f9d1fe8932551d80b23e9d393a8578c5633a2ed39a64861638",
-                "sha256:456048c7e371c089d0a77a5212fb37a2c2dce1e24146e3b7e0261736aaeaa22a"
+                "sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
+                "sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
             ],
-            "version": "==2018.8.24"
+            "version": "==2018.10.15"
         },
         "chardet": {
             "hashes": [
@@ -111,6 +125,13 @@
             ],
             "version": "==1.0"
         },
+        "marshmallow": {
+            "hashes": [
+                "sha256:82b201ad767eb54de371c08cb1db6ca4ad2a728fa41b831e3781bf944815eb38",
+                "sha256:c250f37ac0e249a8287394a60d91f6240b674642ad999e66cd09463dbccd1d4f"
+            ],
+            "version": "==3.0.0b18"
+        },
         "parse": {
             "hashes": [
                 "sha256:9dd6048ea212cd032a342f9f6aa2b7bc222f7407c7e37bdc2777fecd36897437"
@@ -271,10 +292,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:376690d6f16d32f9d1fe8932551d80b23e9d393a8578c5633a2ed39a64861638",
-                "sha256:456048c7e371c089d0a77a5212fb37a2c2dce1e24146e3b7e0261736aaeaa22a"
+                "sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
+                "sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
             ],
-            "version": "==2018.8.24"
+            "version": "==2018.10.15"
         },
         "cffi": {
             "hashes": [
@@ -433,11 +454,10 @@
         },
         "marshmallow": {
             "hashes": [
-                "sha256:1ca4820515332fe61cd83551afd791dd0ee16fc70cf57883f6735e5b1d9d50ed",
-                "sha256:e076fae11bcdd6ee94b2c78d670c2ca35583dd97cc5f1d646b851c9f53368f0a"
+                "sha256:82b201ad767eb54de371c08cb1db6ca4ad2a728fa41b831e3781bf944815eb38",
+                "sha256:c250f37ac0e249a8287394a60d91f6240b674642ad999e66cd09463dbccd1d4f"
             ],
-            "index": "pypi",
-            "version": "==3.0.0b17"
+            "version": "==3.0.0b18"
         },
         "mccabe": {
             "hashes": [
@@ -590,10 +610,10 @@
         },
         "tqdm": {
             "hashes": [
-                "sha256:18f1818ce951aeb9ea162ae1098b43f583f7d057b34d706f66939353d1208889",
-                "sha256:df02c0650160986bac0218bb07952245fc6960d23654648b5d5526ad5a4128c9"
+                "sha256:a0be569511161220ff709a5b60d0890d47921f746f1c737a11d965e1b29e7b2e",
+                "sha256:e293e6d7a7f41a529a27f8d6624ab11544ccbfe82a205af6fad102545099fc21"
             ],
-            "version": "==4.26.0"
+            "version": "==4.27.0"
         },
         "twine": {
             "hashes": [

README.md

@@ -6,7 +6,6 @@
 [![image](https://img.shields.io/pypi/l/responder.svg)](https://pypi.org/project/responder/)
 [![image](https://img.shields.io/pypi/pyversions/responder.svg)](https://pypi.org/project/responder/)
 [![image](https://img.shields.io/github/contributors/kennethreitz/responder.svg)](https://github.com/kennethreitz/responder/graphs/contributors)
-[![image](https://img.shields.io/badge/Say%20Thanks-!-1EAEDB.svg)](https://saythanks.io/to/kennethreitz)
 
 [![](https://github.com/kennethreitz/responder/raw/master/ext/small.jpg)](http://python-responder.org/)
 
@@ -25,7 +24,7 @@ if __name__ == '__main__':
     api.run()
 ```
 
-That `async` declaration is optional.
+That `async` declaration is optional. [View documentation](http://python-responder.org).
 
 This gets you a ASGI app, with a production static files server pre-installed, jinja2 templating (without additional imports), and a production webserver based on uvloop, serving up requests with gzip compression automatically.
 
@@ -34,15 +33,12 @@ This gets you a ASGI app, with a production static files server pre-installed, j
 
 > "Pleasantly very taken with python-responder. [@kennethreitz](https://twitter.com/kennethreitz) at his absolute best." —Rudraksh M.K.
 
-> "Buckle up!" —Tom Christie of [APIStar](https://github.com/encode/apistar) and [Django REST Framework](https://www.django-rest-framework.org/)
+> "ASGI is going to enable all sorts of new high-performance web services. It's awesome to see Responder starting to take advantage of that." — Tom Christie author of [Django REST Framework](https://www.django-rest-framework.org/)
 
 > "I love that you are exploring new patterns. Go go go!" — Danny Greenfield, author of [Two Scoops of Django]()
 
 > "Love what I have seen while it's in progress! Many features of Responder are from my wishlist for Flask, and it's even faster and even easier than Flask!" — Luna C.
 
-> "The most ambitious crossover event in history." —Pablo Cabezas, [on Tom Christie joining the project](https://twitter.com/pabloteleco/status/1050841098321620992?s=20)
-
-
 ## More Examples
 
 Class-based views (and setting some headers and stuff):

docs/source/index.rst

@@ -44,6 +44,20 @@ pre-installed, jinja2 templating (without additional imports), and a
 production webserver based on uvloop, serving up requests with gzip
 compression automatically.
 
+Features
+--------
+
+- A pleasant API, with a single import statement.
+- Class-based views without inheritence.
+- ASGI framework, the future of Python web services.
+- The ability to mount any ASGI / WSGI app at a subroute.
+- *f-string syntax* route declaration.
+- Mutable response object, passed into each view. No need to return anything.
+- Background tasks, spawned off in a ``ThreadPoolExecutor``.
+- GraphQL (with *GraphiQL*) support!
+- OpenAPI schema generation.
+- Single-page webapp support!
+
 Testimonials
 ------------
 
@@ -57,9 +71,9 @@ Testimonials
 
 ..
 
-   “Buckle up!”
+   "ASGI is going to enable all sorts of new high-performance web services. It's awesome to see Responder starting to take advantage of that."
 
-    —Tom Christie of `APIStar`_ and `Django REST Framework`_
+    —Tom Christie, author of `Django REST Framework`_
 
 ..
 

docs/source/quickstart.rst

@@ -115,7 +115,7 @@ Here, we'll process our data in the background, while responding immediately to
 
         # Parse the incoming data as form-encoded.
         # Note: 'json' and 'yaml' formats are also automatically supported.
-        data = await resp.media()
+        data = await req.media()
 
         # Process the data (in the background).
         process_data(data)

docs/source/tour.rst

@@ -47,6 +47,8 @@ Serve a GraphQL API::
 
     api.add_route("/graph", graphene.Schema(query=Query))
 
+Visiting the endpoint will render a *GraphiQL* instance, in the browser.
+
 
 Built-in Testing Client (Requests)
 ----------------------------------
@@ -68,7 +70,7 @@ Or, request YAML back::
 OpenAPI Schema Support
 ----------------------
 
-Responder comes with built-in support for OpenAPI::
+Responder comes with built-in support for OpenAPI / marshmallow::
 
     import responder
     from marshmallow import Schema, fields
@@ -118,6 +120,26 @@ Responder comes with built-in support for OpenAPI::
             200: {description: A pet to be returned, schema: $ref = "#/components/schemas/Pet"}
     tags: []
 
+
+Mount a WSGI App (e.g. Flask)
+-----------------------------
+
+Responder gives you the ability to mount another ASGI / WSGI app at a subroute::
+
+    import responder
+    from flask import Flask
+
+    api = responder.API()
+    flask = Flask(__name__)
+
+    @flask.route('/')
+    def hello():
+        return 'hello'
+
+    api.mount('/flask', flask)
+
+That's it!
+
 HSTS (Redirect to HTTPS)
 ------------------------
 

responder/__version__.py

@@ -1 +1 @@
-__version__ = "0.0.5"
+__version__ = "0.1.0"

responder/api.py

@@ -14,13 +14,14 @@ from starlette.testclient import TestClient
 from apispec import APISpec
 from apispec.ext.marshmallow import MarshmallowPlugin
 from apispec import yaml_utils
+from asgiref.wsgi import WsgiToAsgi
 
 from . import models
 from . import status_codes
 from .routes import Route
 from .formats import get_formats
 from .background import BackgroundQueue
-
+from .templates import GRAPHIQL
 
 # TODO: consider moving status codes here
 class API:
@@ -41,6 +42,7 @@ class API:
         openapi=None,
         openapi_route="/schema.yml",
         static_dir="static",
+        static_route="/static",
         templates_dir="templates",
         enable_hsts=False,
     ):
@@ -48,8 +50,11 @@ class API:
         self.version = version
         self.openapi_version = openapi
         self.static_dir = Path(os.path.abspath(static_dir))
-        self.static_route = f"/{static_dir}"
+        self.static_route = static_route
         self.templates_dir = Path(os.path.abspath(templates_dir))
+        self.built_in_templates_dir = Path(
+            os.path.abspath(os.path.dirname(__file__) + "/templates")
+        )
         self.routes = {}
         self.schemas = {}
 
@@ -70,6 +75,8 @@ class API:
         if self.openapi_version:
             self.add_route(openapi_route, self.schema_response)
 
+        self.static_enabled = False
+
     @property
     def _apispec(self):
         spec = APISpec(
@@ -104,7 +111,11 @@ class API:
             if path.startswith(path_prefix):
                 scope["path"] = path[len(path_prefix) :]
                 scope["root_path"] = root_path + path_prefix
-                return app(scope)
+                try:
+                    return app(scope)
+                except TypeError:
+                    app = WsgiToAsgi(app)
+                    return app(scope)
 
         # Call the main dispatcher.
         async def asgi(receive, send):
@@ -175,11 +186,10 @@ class API:
                     view = self.routes[route].endpoint(**params)
                 except TypeError:
                     view = self.routes[route].endpoint
-                    try:
-                        # GraphQL Schema.
-                        assert hasattr(view, "execute")
+
+                    if self.routes[route].is_graphql:
                         await self.graphql_response(req, resp, schema=view)
-                    except AssertionError:
+                    else:
                         # WSGI App.
                         # try:
                         #     return view(
@@ -191,15 +201,19 @@ class API:
 
                 # Run on_request first.
                 try:
-                    getattr(view, "on_request")(req, resp)
+                    r = getattr(view, "on_request")(req, resp)
+                    if hasattr(r, "send"):
+                        await r
                 except AttributeError:
                     pass
 
                 # Then on_get.
-                method = req.method.lower()
+                method = req.method
 
                 try:
-                    getattr(view, f"on_{method}")(req, resp)
+                    r = getattr(view, f"on_{method}")(req, resp)
+                    if hasattr(r, "send"):
+                        await r
                 except AttributeError:
                     pass
         else:
@@ -207,26 +221,42 @@ class API:
 
         return resp
 
-    def add_route(self, route, endpoint, *, check_existing=True):
-        # TODO: add graphiql
+    def add_route(self, route, endpoint=None, *, static=True, check_existing=True):
         """Add a route to the API.
 
         :param route: A string representation of the route.
-        :param endpoint: The endpoint for the route -- can be a callable, a class, a WSGI application, or graphene schema (GraphQL).
+        :param endpoint: The endpoint for the route -- can be a callable, a class, or graphene schema (GraphQL).
+        :param static: if True, and no endpoint was passed, render "static/index.html", and forward all undefined routes to this view.
         :param check_existing: If ``True``, an AssertionError will be raised, if the route is already defined.
         """
         if check_existing:
             assert route not in self.routes
 
-        # TODO: Support grpahiql.
+        if not endpoint and static:
+            self.static_enabled = True
+            endpoint = self.static_response
         self.routes[route] = Route(route, endpoint)
+        # TODO: A better datastructer or sort it once the app is loaded
+        self.routes = dict(
+            sorted(self.routes.items(), key=lambda item: item[1]._weight())
+        )
 
     def default_response(self, req, resp):
-        resp.status_code = status_codes.HTTP_404
-        resp.text = "Not found."
+        if self.static_enabled:
+            self.static_response(req, resp)
+        else:
+            resp.status_code = status_codes.HTTP_404
+            resp.text = "Not found."
+
+    def static_response(self, req, resp):
+        index = (self.static_dir / "index.html").resolve()
+        if os.path.exists(index):
+            with open(index, "r") as f:
+                resp.text = f.read()
 
     def schema_response(self, req, resp):
         resp.status_code = status_codes.HTTP_200
+        resp.headers["Content-Type"] = "application/x-yaml"
         resp.content = self.openapi
 
     def redirect(
@@ -270,6 +300,12 @@ class API:
         return req.text
 
     async def graphql_response(self, req, resp, schema):
+        show_graphiql = req.method == "get" and req.accepts("text/html")
+
+        if show_graphiql:
+            resp.content = self.template_string(GRAPHIQL, endpoint=req.url.path)
+            return
+
         query = await self._resolve_graphql_query(req)
         result = schema.execute(query)
         result, status_code = encode_execution_results(
@@ -298,16 +334,16 @@ class API:
 
         return decorator
 
-    def mount(self, route, asgi_app):
-        """Mounts a WSGI application at a given route.
+    def mount(self, route, app):
+        """Mounts an WSGI / ASGI application at a given route.
 
         :param route: String representation of the route to be used (shouldn't be parameterized).
-        :param wsgi_app: The other WSGI app (e.g. a Flask app).
+        :param app: The other WSGI / ASGI app.
         """
-        self.apps.update({route: asgi_app})
+        self.apps.update({route: app})
 
     def session(self, base_url="http://;"):
-        """Testing HTTP client. Returns a Requests session object, able to send HTTP requests to the WSGI application.
+        """Testing HTTP client. Returns a Requests session object, able to send HTTP requests to the Responder application.
 
         :param base_url: The URL to mount the connection adaptor to.
         """
@@ -344,20 +380,13 @@ class API:
         # Give reference to self.
         values.update(api=self)
 
-        if auto_escape:
-            env = jinja2.Environment(
-                loader=jinja2.FileSystemLoader(
-                    str(self.templates_dir), followlinks=True
-                ),
-                autoescape=jinja2.select_autoescape(["html", "xml"]),
-            )
-        else:
-            env = jinja2.Environment(
-                loader=jinja2.FileSystemLoader(
-                    str(self.templates_dir), followlinks=True
-                ),
-                autoescape=jinja2.select_autoescape([]),
-            )
+        env = jinja2.Environment(
+            loader=jinja2.FileSystemLoader(
+                [str(self.templates_dir), str(self.built_in_templates_dir)],
+                followlinks=True,
+            ),
+            autoescape=jinja2.select_autoescape(["html", "xml"] if auto_escape else []),
+        )
 
         template = env.get_template(name)
         return template.render(**values)

responder/models.py

@@ -91,12 +91,7 @@ class Request:
     __slots__ = [
         "_starlette",
         "formats",
-        "headers",
-        "mimetype",
-        "method",
-        "full_url",
-        "url",
-        "params",
+        "_headers",
         "_encoding",
     ]
 
@@ -109,27 +104,39 @@ class Request:
         for header, value in self._starlette.headers.items():
             headers[header] = value
 
-        self.headers = (
-            headers
-        )  #: A case-insensitive dictionary, containing all headers sent in the Request.
+        self._headers = headers
 
-        self.mimetype = self.headers.get("Content-Type", "")
+    @property
+    def headers(self):
+        """A case-insensitive dictionary, containing all headers sent in the Request."""
+        return self._headers
 
-        self.method = (
-            self._starlette.method.lower()
-        )  #: The incoming HTTP method used for the request, lower-cased.
+    @property
+    def mimetype(self):
+        return self.headers.get("Content-Type", "")
 
-        self.full_url = str(
-            self._starlette.url
-        )  #: The full URL of the Request, query parameters and all.
+    @property
+    def method(self):
+        """The incoming HTTP method used for the request, lower-cased."""
+        return self._starlette.method.lower()
 
-        self.url = rfc3986.urlparse(self.full_url)  #: The parsed URL of the Request
+    @property
+    def full_url(self):
+        """The full URL of the Request, query parameters and all."""
+        return str(self._starlette.url)
+
+    @property
+    def url(self):
+        """The parsed URL of the Request."""
+        return rfc3986.urlparse(self.full_url)
+
+    @property
+    def params(self):
+        """A dictionary of the parsed query parameters used for the Request."""
         try:
-            self.params = QueryDict(
-                self.url.query
-            )  #: A dictionary of the parsed query parameters used for the Request.
+            return QueryDict(self.url.query)
         except AttributeError:
-            self.params = {}
+            return QueryDict({})
 
     @property
     async def encoding(self):

responder/routes.py

@@ -1,3 +1,4 @@
+import re
 from parse import parse, search
 
 
@@ -55,3 +56,11 @@ class Route:
             url = f"http://;{url}"
 
         return url
+
+    def _weight(self):
+        params_count = -len(set(re.findall(r"{([a-zA-Z]\w*)}", self.route)))
+        return params_count != 0, params_count
+
+    @property
+    def is_graphql(self):
+        return hasattr(self.endpoint, "get_graphql_type")

responder/templates/__init__.py

@@ -0,0 +1,145 @@
+GRAPHIQL = """
+{% set GRAPHIQL_VERSION = '0.12.0' %}
+
+<!--
+ *  Copyright (c) Facebook, Inc.
+ *  All rights reserved.
+ *
+ *  This source code is licensed under the license found in the
+ *  LICENSE file in the root directory of this source tree.
+-->
+<!DOCTYPE html>
+<html>
+  <head>
+    <style>
+      body {
+        height: 100%;
+        margin: 0;
+        width: 100%;
+        overflow: hidden;
+      }
+      #graphiql {
+        height: 100vh;
+      }
+    </style>
+
+    <!--
+      This GraphiQL example depends on Promise and fetch, which are available in
+      modern browsers, but can be "polyfilled" for older browsers.
+      GraphiQL itself depends on React DOM.
+      If you do not want to rely on a CDN, you can host these files locally or
+      include them directly in your favored resource bunder.
+    -->
+    <link href="//cdn.jsdelivr.net/npm/graphiql@{{ GRAPHIQL_VERSION }}/graphiql.css" rel="stylesheet"/>
+    <script src="//cdn.jsdelivr.net/npm/whatwg-fetch@2.0.3/fetch.min.js"></script>
+    <script src="//cdn.jsdelivr.net/npm/react@16.2.0/umd/react.production.min.js"></script>
+    <script src="//cdn.jsdelivr.net/npm/react-dom@16.2.0/umd/react-dom.production.min.js"></script>
+    <script src="//cdn.jsdelivr.net/npm/graphiql@{{ GRAPHIQL_VERSION }}/graphiql.min.js"></script>
+  </head>
+  <body>
+    <div id="graphiql">Loading...</div>
+    <script>
+
+      /**
+       * This GraphiQL example illustrates how to use some of GraphiQL's props
+       * in order to enable reading and updating the URL parameters, making
+       * link sharing of queries a little bit easier.
+       *
+       * This is only one example of this kind of feature, GraphiQL exposes
+       * various React params to enable interesting integrations.
+       */
+
+      // Parse the search string to get url parameters.
+      var search = window.location.search;
+      var parameters = {};
+      search.substr(1).split('&').forEach(function (entry) {
+        var eq = entry.indexOf('=');
+        if (eq >= 0) {
+          parameters[decodeURIComponent(entry.slice(0, eq))] =
+            decodeURIComponent(entry.slice(eq + 1));
+        }
+      });
+
+      // if variables was provided, try to format it.
+      if (parameters.variables) {
+        try {
+          parameters.variables =
+            JSON.stringify(JSON.parse(parameters.variables), null, 2);
+        } catch (e) {
+          // Do nothing, we want to display the invalid JSON as a string, rather
+          // than present an error.
+        }
+      }
+
+      // When the query and variables string is edited, update the URL bar so
+      // that it can be easily shared
+      function onEditQuery(newQuery) {
+        parameters.query = newQuery;
+        updateURL();
+      }
+
+      function onEditVariables(newVariables) {
+        parameters.variables = newVariables;
+        updateURL();
+      }
+
+      function onEditOperationName(newOperationName) {
+        parameters.operationName = newOperationName;
+        updateURL();
+      }
+
+      function updateURL() {
+        var newSearch = '?' + Object.keys(parameters).filter(function (key) {
+          return Boolean(parameters[key]);
+        }).map(function (key) {
+          return encodeURIComponent(key) + '=' +
+            encodeURIComponent(parameters[key]);
+        }).join('&');
+        history.replaceState(null, null, newSearch);
+      }
+
+      // Defines a GraphQL fetcher using the fetch API. You're not required to
+      // use fetch, and could instead implement graphQLFetcher however you like,
+      // as long as it returns a Promise or Observable.
+      function graphQLFetcher(graphQLParams) {
+        // This example expects a GraphQL server at the path /graphql.
+        // Change this to point wherever you host your GraphQL server.
+        return fetch('{{ endpoint }}', {
+          method: 'post',
+          headers: {
+            'Accept': 'application/json',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(graphQLParams),
+          credentials: 'include',
+        }).then(function (response) {
+          return response.text();
+        }).then(function (responseBody) {
+          try {
+            return JSON.parse(responseBody);
+          } catch (error) {
+            return responseBody;
+          }
+        });
+      }
+
+      // Render <GraphiQL /> into the body.
+      // See the README in the top level of this module to learn more about
+      // how you can customize GraphiQL by providing different values or
+      // additional child elements.
+      ReactDOM.render(
+        React.createElement(GraphiQL, {
+          fetcher: graphQLFetcher,
+          query: parameters.query,
+          variables: parameters.variables,
+          operationName: parameters.operationName,
+          onEditQuery: onEditQuery,
+          onEditVariables: onEditVariables,
+          onEditOperationName: onEditOperationName
+        }),
+        document.getElementById('graphiql')
+      );
+    </script>
+  </body>
+</html>
+""".strip()

setup.py

@@ -35,8 +35,9 @@ required = [
     "rfc3986",
     "python-multipart",
     "chardet",
-    "apispec",
+    "apispec>=1.0.0b1",
     "marshmallow",
+    "asgiref",
 ]
 
 

static/index.html

@@ -0,0 +1 @@
+lorem

tests/test_responder.py

@@ -149,6 +149,15 @@ def test_request_and_get(api, session):
     assert "LIFE" in r.headers
 
 
+def test_class_based_view_status_code(api):
+    @api.route("/")
+    class ThingsResource:
+        def on_request(self, req, resp):
+            resp.status_code = responder.status_codes.HTTP_416
+
+    assert api.session().get("http://;/").status_code == responder.status_codes.HTTP_416
+
+
 def test_query_params(api, url, session):
     @api.route("/")
     def route(req, resp):
@@ -235,6 +244,13 @@ def test_graphql_schema_json_query(api, schema):
     r = api.session().post("http://;/", json={"query": "{ hello }"})
     assert r.ok
 
+def test_graphiql(api, schema):
+    api.add_route("/", schema)
+
+    r = api.session().get("http://;/", headers={"Accept": "text/html"})
+    assert r.ok
+    assert 'GraphiQL' in r.text
+
 
 def test_json_uploads(api, session):
     @api.route("/")
@@ -321,3 +337,25 @@ def test_schema_generation():
 
     assert dump
     assert dump["openapi"] == "3.0"
+
+
+def test_mount_wsgi_app(api, flask, session):
+    @api.route("/")
+    def hello(req, resp):
+        resp.text = "hello"
+
+    api.mount("/flask", flask)
+
+    r = session.get("http://;/flask")
+    assert r.ok
+
+
+def test_async_class_based_views(api, session):
+    @api.route("/")
+    class Resource:
+        async def on_post(self, req, resp):
+            resp.text = await req.text
+
+    data = "frame"
+    r = session.post(api.url_for(Resource), data=data)
+    assert r.text == data