Update docs to include notes about accessing form data.

Update unit tests to verify URL form queries work correctly.

dev-requirements.txt

@@ -1,2 +1,3 @@
 flake8==4.0.1
 black==21.12b0
+websockets==10.1

docs/api.md

@@ -102,6 +102,17 @@ async def json(request):
     return jsonify({"hello": "world"})
 ```
 
+### Getting URL form data
+You can access URL form data with the request object similar to how you access params.
+
+```python3
+@app.get("/get")
+async def query(request):
+    form_data = request.get("queries", {})
+    print(form_data)
+    return jsonify({"queries": form_data})
+```
+
 ### Returning a JSON Response
 You can also serve JSON responses when serving HTTP request using the following way.
 

integration_tests/base_routes.py

@@ -51,6 +51,11 @@ async def test(request):
 async def json_get():
     return jsonify({"hello": "world"})
 
+@app.get("/query")
+async def query_get(request):
+    query_data = request["queries"]
+    return jsonify(query_data)
+
 
 @app.post("/jsonify/:id")
 async def json(request):

integration_tests/test_get_requests.py

@@ -15,3 +15,9 @@ def test_html(session):
     r = requests.get(f"{BASE_URL}/test/123")
     assert "Hello world. How are you?" in r.text
 
+def test_queries(session):
+    r = requests.get(f"{BASE_URL}/query?hello=robyn")
+    assert r.json()=={"hello":"robyn"}
+
+    r = requests.get(f"{BASE_URL}/query")
+    assert r.json()=={}