Tests: Python targets.

test/python/targets/asgi.py

@@ -0,0 +1,54 @@
+async def application_201(scope, receive, send):
+    assert scope['type'] == 'http'
+
+    await send(
+        {
+            'type': 'http.response.start',
+            'status': 201,
+            'headers': [(b'content-length', b'0')],
+        }
+    )
+
+
+async def application_200(scope, receive, send):
+    assert scope['type'] == 'http'
+
+    await send(
+        {
+            'type': 'http.response.start',
+            'status': 200,
+            'headers': [(b'content-length', b'0')],
+        }
+    )
+
+
+def legacy_application_200(scope):
+    assert scope['type'] == 'http'
+
+    return legacy_app_http_200
+
+
+async def legacy_app_http_200(receive, send):
+    await send(
+        {
+            'type': 'http.response.start',
+            'status': 200,
+            'headers': [(b'content-length', b'0')],
+        }
+    )
+
+
+def legacy_application_201(scope, receive=None, send=None):
+    assert scope['type'] == 'http'
+
+    return legacy_app_http_201
+
+
+async def legacy_app_http_201(receive, send):
+    await send(
+        {
+            'type': 'http.response.start',
+            'status': 201,
+            'headers': [(b'content-length', b'0')],
+        }
+    )

test/python/targets/wsgi.py

@@ -0,0 +1,8 @@
+def wsgi_target_a(env, start_response):
+    start_response('200', [('Content-Length', '1')])
+    return [b'1']
+
+
+def wsgi_target_b(env, start_response):
+    start_response('200', [('Content-Length', '1')])
+    return [b'2']