Created
June 16, 2011 23:47
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another "Am I doing this wrong?" case of unit tests for a web controller
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# test case using fudge 0.9.x for fakes. | |
class TestUploadList(TestCase): | |
@with_fakes | |
def test_upload(self): | |
"""Upload is converted and JSON returned. | |
""" | |
self.req = Fake("Request").has_attr(variables={}) | |
content = "UPLOADED STUFF" | |
expectedCounts = ["COUNTS"] | |
self.req.variables['file'] = content | |
# assert the content is run through conversion | |
convert = (Fake("convertUpload", expect_call=True) | |
.with_args(content, arg.any_value())) | |
self.patch(campaign, "convertUpload", convert) | |
listclass = Fake("List", callable=True, expect_call=True) | |
(listclass.returns_fake(name="ListInstance") | |
.expects('counts') | |
.returns(expectedCounts)) | |
self.patch(campaign, "List", listclass) | |
# invoking the unit under test | |
resp = self.handler.uploadList(self.req) | |
self.assertIsInstance(resp, Response) | |
countObj = simplejson.loads(resp.body) | |
self.assertEqual(expectedCounts, countObj) | |
# v--- this is the unit under test --v | |
class CampaignHandler(Handler): | |
def uploadList(self, req): | |
# TODO: put that data somewhere | |
outstream = StringIO() | |
convertUpload(req.variables['file'], outstream) | |
l = List(outstream) | |
counts = l.counts() | |
return Response(simplejson.dumps(counts), content="text/javascript") |
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