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Add test that xml body was parsed successfully.

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This commit is contained in:
Oleg Marshev
2014-06-25 15:43:08 +03:00
parent 0c0859f17b
commit 56bf0ffce0
1 changed files with 42 additions and 12 deletions
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54
common/lib/xmodule/xmodule/tests/test_lti_unit.py
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@@ -24,7 +24,7 @@ class LTIModuleTest(LogicTest):
self.environ = {'wsgi.url_scheme': 'http', 'REQUEST_METHOD': 'POST'}
self.request_body_xml_template = textwrap.dedent("""
<?xml version = "1.0" encoding = "UTF-8"?>
<imsx_POXEnvelopeRequest xmlns = "http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0">
<imsx_POXEnvelopeRequest xmlns = "{namespace}">
<imsx_POXHeader>
<imsx_POXRequestHeaderInfo>
<imsx_version>V1.0</imsx_version>
@@ -59,9 +59,10 @@ class LTIModuleTest(LogicTest):
sourcedId = u':'.join(urllib.quote(i) for i in (self.lti_id, self.unquoted_resource_link_id, self.user_id))
self.DEFAULTS = {
'namespace' : "http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0",
'sourcedId': sourcedId,
'action': 'replaceResultRequest',
'grade': '0.5',
'grade': 0.5,
'messageIdentifier': '528243ba5241b',
}
@@ -327,8 +328,31 @@ class LTIModuleTest(LogicTest):
"""
try:
self.xmodule.verify_oauth_body_sign(self.get_signed_grade_mock_request())
except LTIError:
self.fail("verify_oauth_body_sign() raised LTIError unexpectedly!")
except LTIError as err:
self.fail("verify_oauth_body_sign() raised LTIError: " + err.message)
def test_wrong_xml_namespace(self):
"""
Test wrong XML Namespace.
Tests that tool provider returned grade back with wrong XML Namespace.
"""
with self.assertRaises(IndexError):
mocked_request = self.get_signed_grade_mock_request(namespace_lti_v1p1=False)
self.xmodule.parse_grade_xml_body(mocked_request.body)
def test_parse_grade_xml_body(self):
"""
Test XML request body parsing.
Tests that xml body was parsed successfully.
"""
mocked_request = self.get_signed_grade_mock_request()
messageIdentifier, sourcedId, grade, action = self.xmodule.parse_grade_xml_body(mocked_request.body)
self.assertEqual(self.DEFAULTS['messageIdentifier'], messageIdentifier)
self.assertEqual(self.DEFAULTS['sourcedId'], sourcedId)
self.assertEqual(self.DEFAULTS['grade'], grade)
self.assertEqual(self.DEFAULTS['action'], action)
@patch('xmodule.lti_module.signature.verify_hmac_sha1', Mock(return_value=False))
@patch('xmodule.lti_module.LTIModule.get_client_key_secret', Mock(return_value=('test_client_key', u'test_client_secret')))
@@ -340,28 +364,34 @@ class LTIModuleTest(LogicTest):
req = self.get_signed_grade_mock_request()
self.xmodule.verify_oauth_body_sign(req)
def get_signed_grade_mock_request(self):
def get_signed_grade_mock_request(self, namespace_lti_v1p1=True):
"""
Example of signed request from LTI Provider.
When `namespace_v1p0` is set to True then the default namespase from
LTI 1.1 will be used. Otherwise fake namespace will be added to XML.
"""
mock_request = Mock()
mock_request.headers = {
'X-Requested-With': 'XMLHttpRequest',
'Content-Type': 'application/xml',
'Content-Type': 'application/x-www-form-urlencoded',
'Authorization': u'OAuth oauth_nonce="135685044251684026041377608307", \
oauth_timestamp="1234567890", oauth_version="1.0", \
oauth_signature_method="HMAC-SHA1", \
oauth_consumer_key="test_client_key", \
oauth_signature="my_signature%3D", \
oauth_body_hash="gz+PeJZuF2//n9hNUnDj2v5kN70="'
oauth_body_hash="JEpIArlNCeV4ceXxric8gJQCnBw="'
}
mock_request.url = u'http://testurl'
mock_request.http_method = u'POST'
mock_request.body = textwrap.dedent("""
<?xml version = "1.0" encoding = "UTF-8"?>
<imsx_POXEnvelopeRequest xmlns="http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0">
</imsx_POXEnvelopeRequest>
""")
params = {}
if not namespace_lti_v1p1:
params = {
'namespace': "http://www.fakenamespace.com/fake"
}
mock_request.body = self.get_request_body(params)
return mock_request
def test_good_custom_params(self):