Add Request.stream

tests/test_request_stream.py

@@ -0,0 +1,50 @@
+from sanic import Sanic
+from sanic.blueprints import Blueprint
+from sanic.response import stream, text
+
+bp = Blueprint('test_blueprint_request_stream')
+app = Sanic('test_request_stream')
+
+
+@app.stream('/stream')
+async def handler(request):
+    async def streaming(response):
+        while True:
+            body = await request.stream.get()
+            if body is None:
+                break
+            response.write(body.decode('utf-8'))
+    return stream(streaming)
+
+
+@app.get('/get')
+async def get(request):
+    return text('OK')
+
+
+@bp.stream('/bp_stream')
+async def bp_handler(request):
+    result = ''
+    while True:
+        body = await request.stream.get()
+        if body is None:
+            break
+        result += body.decode('utf-8')
+    return text(result)
+
+app.blueprint(bp)
+
+
+def test_request_stream():
+    data = "abc" * 100000
+    request, response = app.test_client.post('/stream', data=data)
+    assert response.status == 200
+    assert response.text == data
+
+    request, response = app.test_client.get('/get')
+    assert response.status == 200
+    assert response.text == 'OK'
+
+    request, response = app.test_client.post('/bp_stream', data=data)
+    assert response.status == 200
+    assert response.text == data