Initial test cases for API client

tests/test_api_client.py

@@ -6,20 +6,72 @@
 from django.test import override_settings
 
 from rest_framework.compat import coreapi
+from rest_framework.renderers import CoreJSONRenderer
 from rest_framework.response import Response
 from rest_framework.test import APITestCase, get_api_client
 from rest_framework.views import APIView
 
 
-class Root(APIView):
+def get_schema():
+    return coreapi.Document(
+        url='https://api.example.com/',
+        title='Example API',
+        content={
+            'simple_link': coreapi.Link('/example/'),
+            'query_params': coreapi.Link('/example/', fields=[
+                coreapi.Field(name='example')
+            ]),
+            'form_params': coreapi.Link('/example/', action='post', fields=[
+                coreapi.Field(name='example')
+            ]),
+            'body_params': coreapi.Link('/example/', action='post', fields=[
+                coreapi.Field(name='example', location='body')
+            ]),
+            'path_params': coreapi.Link('/example/{id}', fields=[
+                coreapi.Field(name='id', location='path')
+            ]),
+        }
+    )
+
+
+class SchemaView(APIView):
+    renderer_classes = [CoreJSONRenderer]
+
+    def get(self, request):
+        schema = get_schema()
+        return Response(schema)
+
+
+class ListView(APIView):
     def get(self, request):
         return Response({
-            'hello': 'world',
+            'method': request.method,
+            'query_params': request.query_params,
+            'data': request.data
+        })
+
+    def post(self, request):
+        return Response({
+            'method': request.method,
+            'query_params': request.query_params,
+            'data': request.data
+        })
+
+
+class DetailView(APIView):
+    def get(self, request, id):
+        return Response({
+            'id': id,
+            'method': request.method,
+            'query_params': request.query_params,
+            'data': request.data
         })
 
 
 urlpatterns = [
-    url(r'^$', Root.as_view()),
+    url(r'^$', SchemaView.as_view()),
+    url(r'^example/$', ListView.as_view()),
+    url(r'^example/(?P<id>[0-9]+)/$', DetailView.as_view())
 ]
 
 
@@ -28,6 +80,35 @@ def get(self, request):
 class APIClientTests(APITestCase):
     def test_api_client(self):
         client = get_api_client()
-        schema = client.get('/')
-        data = client.action(schema, ['echo'])
-        assert data == {'hello': 'world'}
+        schema = client.get('http://api.example.com/')
+        assert schema.title == 'Example API'
+        data = client.action(schema, ['simple_link'])
+        assert data == {'method': 'GET', 'query_params': {}, 'data': {}}
+
+    def test_query_params(self):
+        client = get_api_client()
+        schema = client.get('http://api.example.com/')
+        assert schema.title == 'Example API'
+        data = client.action(schema, ['query_params'], params={'example': 123})
+        assert data == {'method': 'GET', 'query_params': {'example': '123'}, 'data': {}}
+
+    def test_form_params(self):
+        client = get_api_client()
+        schema = client.get('http://api.example.com/')
+        assert schema.title == 'Example API'
+        data = client.action(schema, ['form_params'], params={'example': 123})
+        assert data == {'method': 'POST', 'query_params': {}, 'data': {'example': 123}}
+
+    def test_body_params(self):
+        client = get_api_client()
+        schema = client.get('http://api.example.com/')
+        assert schema.title == 'Example API'
+        data = client.action(schema, ['body_params'], params={'example': 123})
+        assert data == {'method': 'POST', 'query_params': {}, 'data': 123}
+
+    def test_path_params(self):
+        client = get_api_client()
+        schema = client.get('http://api.example.com/')
+        assert schema.title == 'Example API'
+        data = client.action(schema, ['path_params'], params={'id': 123})
+        assert data == {'method': 'GET', 'query_params': {}, 'data': {}, 'id': '123'}