150 lines
3.6 KiB
Python
150 lines
3.6 KiB
Python
from json import loads as json_loads, dumps as json_dumps
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from sanic import Sanic
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from sanic.request import Request
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from sanic.response import json, text, HTTPResponse
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from sanic.exceptions import NotFound
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# ------------------------------------------------------------ #
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# GET
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# ------------------------------------------------------------ #
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def test_middleware_request():
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app = Sanic('test_middleware_request')
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results = []
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@app.middleware
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async def handler(request):
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results.append(request)
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@app.route('/')
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async def handler(request):
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return text('OK')
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request, response = app.test_client.get('/')
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assert response.text == 'OK'
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assert type(results[0]) is Request
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def test_middleware_response():
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app = Sanic('test_middleware_response')
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results = []
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@app.middleware('request')
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async def process_response(request):
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results.append(request)
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@app.middleware('response')
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async def process_response(request, response):
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results.append(request)
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results.append(response)
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@app.route('/')
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async def handler(request):
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return text('OK')
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request, response = app.test_client.get('/')
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assert response.text == 'OK'
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assert type(results[0]) is Request
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assert type(results[1]) is Request
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assert isinstance(results[2], HTTPResponse)
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def test_middleware_response_exception():
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app = Sanic('test_middleware_response_exception')
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result = {'status_code': None}
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@app.middleware('response')
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async def process_response(request, response):
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result['status_code'] = response.status
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return response
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@app.exception(NotFound)
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async def error_handler(request, exception):
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return text('OK', exception.status_code)
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@app.route('/')
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async def handler(request):
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return text('FAIL')
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request, response = app.test_client.get('/page_not_found')
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assert response.text == 'OK'
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assert result['status_code'] == 404
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def test_middleware_override_request():
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app = Sanic('test_middleware_override_request')
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@app.middleware
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async def halt_request(request):
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return text('OK')
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@app.route('/')
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async def handler(request):
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return text('FAIL')
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response = app.test_client.get('/', gather_request=False)
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assert response.status == 200
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assert response.text == 'OK'
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def test_middleware_override_response():
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app = Sanic('test_middleware_override_response')
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@app.middleware('response')
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async def process_response(request, response):
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return text('OK')
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@app.route('/')
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async def handler(request):
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return text('FAIL')
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request, response = app.test_client.get('/')
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assert response.status == 200
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assert response.text == 'OK'
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def test_middleware_order():
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app = Sanic('test_middleware_order')
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order = []
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@app.middleware('request')
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async def request1(request):
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order.append(1)
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@app.middleware('request')
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async def request2(request):
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order.append(2)
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@app.middleware('request')
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async def request3(request):
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order.append(3)
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@app.middleware('response')
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async def response1(request, response):
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order.append(6)
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@app.middleware('response')
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async def response2(request, response):
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order.append(5)
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@app.middleware('response')
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async def response3(request, response):
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order.append(4)
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@app.route('/')
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async def handler(request):
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return text('OK')
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request, response = app.test_client.get('/')
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assert response.status == 200
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assert order == [1,2,3,4,5,6]
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