86 lines
2.1 KiB
Python
86 lines
2.1 KiB
Python
# encoding: UTF-8
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import json
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import unittest
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from simplejson import JSONDecodeError
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from Promise import Promise
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from vnpy.network.HttpClient import HttpClient, Request
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class FailedError(RuntimeError):
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pass
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class TestHttpClient(HttpClient):
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def __init__(self):
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urlBase = 'https://httpbin.org'
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super(TestHttpClient, self).__init__()
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self.init(urlBase)
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self.p = Promise()
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def beforeRequest(self, req): #type: (Request)->Request
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req.data = json.dumps(req.data)
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req.headers = {'Content-Type': 'application/json'}
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return req
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def onError(self, exceptionType, exceptionValue, tb, req):
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self.p.set_exception(exceptionValue)
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def onFailed(self, httpStatusCode, data, req):
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self.p.set_exception(FailedError("request failed"))
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class RestfulClientTest(unittest.TestCase):
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def setUp(self):
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self.c = TestHttpClient()
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self.c.start()
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def tearDown(self):
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self.c.stop()
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def test_addReq_get(self):
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args = {'user': 'username',
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'pw': 'password'}
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def callback(data, req):
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self.c.p.set_result(data['args'])
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self.c.addReq('GET', '/get', callback, params=args)
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res = self.c.p.get(3)
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self.assertEqual(args, res)
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def test_addReq_post(self):
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body = {'user': 'username',
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'pw': 'password'}
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def callback(data, req):
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self.c.p.set_result(data['json'])
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self.c.addReq('POST', '/post', callback, data=body)
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res = self.c.p.get(3)
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self.assertEqual(body, res)
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def test_addReq_onFailed(self):
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def callback(data, req):
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pass
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self.c.addReq('POST', '/status/201', callback)
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with self.assertRaises(FailedError):
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self.c.p.get(3)
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def test_addReq_jsonParseError(self):
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def callback(data, req):
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pass
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self.c.addReq('GET', '/image/svg', callback)
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with self.assertRaises(JSONDecodeError):
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self.c.p.get(3)
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