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Added tests.

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This commit is contained in:
Miroslav Kovar 2017-10-08 16:15:53 +02:00 committed by Kay Kurokawa
parent 34643b7f95
commit 433547407e
2 changed files with 52 additions and 6 deletions
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18
lbrynet/daemon/ExchangeRateManager.py
View file

@ -173,9 +173,12 @@ class CryptonatorBTCFeed(MarketFeed):
)
def _handle_response(self, response):
json_response = json.loads(response)
if 'ticker' not in json_response or 'success' not in json_response or \
json_response['success'] is not True:
try:
json_response = json.loads(response)
except ValueError:
raise InvalidExchangeRateResponse(self.name, "invalid rate response : %s" % response)
if 'ticker' not in json_response or len(json_response['ticker']) == 0 or \
'success' not in json_response or json_response['success'] is not True:
raise InvalidExchangeRateResponse(self.name, 'result not found')
return defer.succeed(float(json_response['ticker']['price']))
@ -193,9 +196,12 @@ class CryptonatorFeed(MarketFeed):
)
def _handle_response(self, response):
json_response = json.loads(response)
if 'ticker' not in json_response or 'success' not in json_response or \
json_response['success'] is not True:
try:
json_response = json.loads(response)
except ValueError:
raise InvalidExchangeRateResponse(self.name, "invalid rate response : %s" % response)
if 'ticker' not in json_response or len(json_response['ticker']) == 0 or \
'success' not in json_response or json_response['success'] is not True:
raise InvalidExchangeRateResponse(self.name, 'result not found')
return defer.succeed(float(json_response['ticker']['price']))

40
lbrynet/tests/unit/lbrynet_daemon/test_ExchangeRateManager.py
View file

@ -119,3 +119,43 @@ class LBRYioBTCFeedTest(unittest.TestCase):
response = '{"success":true,"result":[]}'
with self.assertRaises(InvalidExchangeRateResponse):
out = yield feed._handle_response(response)
class CryptonatorFeedTest(unittest.TestCase):
@defer.inlineCallbacks
def test_handle_response(self):
feed = ExchangeRateManager.CryptonatorFeed()
response = '{\"ticker\":{\"base\":\"BTC\",\"target\":\"LBC\",\"price\":\"23657.44026496\"' \
',\"volume\":\"\",\"change\":\"-5.59806916\"},\"timestamp\":1507470422' \
',\"success\":true,\"error\":\"\"}'
out = yield feed._handle_response(response)
expected = 23657.44026496
self.assertEqual(expected, out)
response = '{}'
with self.assertRaises(InvalidExchangeRateResponse):
out = yield feed._handle_response(response)
response = '{"success":true,"ticker":{}}'
with self.assertRaises(InvalidExchangeRateResponse):
out = yield feed._handle_response(response)
class CryptonatorBTCFeedTest(unittest.TestCase):
@defer.inlineCallbacks
def test_handle_response(self):
feed = ExchangeRateManager.CryptonatorBTCFeed()
response = '{\"ticker\":{\"base\":\"USD\",\"target\":\"BTC\",\"price\":\"0.00022123\",' \
'\"volume\":\"\",\"change\":\"-0.00000259\"},\"timestamp\":1507471141,' \
'\"success\":true,\"error\":\"\"}'
out = yield feed._handle_response(response)
expected = 0.00022123
self.assertEqual(expected, out)
response = '{}'
with self.assertRaises(InvalidExchangeRateResponse):
out = yield feed._handle_response(response)
response = '{"success":true,"ticker":{}}'
with self.assertRaises(InvalidExchangeRateResponse):
out = yield feed._handle_response(response)