def testShouldRetrieveCurrentSessionWhenGivenValidSessionId(self):
# Given...
class StubConnection (object):
def request(self, url, method, data, headers):
self.requestheaders = headers
from StringIO import StringIO
response = StringIO('<html><head><title>Reservation Manager</title></head><body><p>Jalani Bakari, you are signed in (Residential)!</body></html>')
response.getheaders = lambda: {}
return response
StubConnection = Stub(PcsConnection)(StubConnection)
conn = StubConnection()
source = SessionScreenscrapeSource()
@patch(source)
def create_host_connection(self):
return conn
# When...
session = source.fetch_session('valid_user', '12345abcde')
# Then...
self.assertEqual(session.user, 'valid_user')
self.assertEqual(session.name, 'Jalani Bakari')
self.assertEqual(session.id, '12345abcde')
def testShouldKnowAboutASimpleInvalidSessionDocumentBody(self):
"""Screenscrape source should have a simple document that triggers login failure"""
source = SessionScreenscrapeSource()
document = SessionScreenscrapeSource.SIMPLE_FAILURE_DOCUMENT
is_valid = source.body_is_valid_session(document)
self.assert_(not is_valid)
def testShouldThinkSessionDocumentIsInvalidIfTitleIsCorrect(self):
"""Login is failure if the response document has the correct title."""
source = SessionScreenscrapeSource()
document = "<html><head><title>Please Login</title></head><body></body></html>"
is_valid = source.body_is_valid_session(document)
self.assertEqual(is_valid, False)
def testShouldThinkSessionDocumentIsValidIfTitleIsCorrect(self):
"""Login is successful if the response document has the correct title."""
source = SessionScreenscrapeSource()
document = "<html><head><title>My Message Manager</title></head><body></body></html>"
is_valid = source.body_is_valid_session(document)
self.assertEqual(is_valid, True)
def testShouldCreateNoSessionIfLoginResultsInInvalidSessionDocument(self):
"""Expected session is returned from a failed login (expected session is None)."""
source = SessionScreenscrapeSource()
@patch(source)
def login_to_pcs(self, conn, userid, password):
return ("<html><head><title>Please Login</title></head><body></body></html>", {})
try:
session = source.create_session('uid', 'pass')
except SessionLoginError:
return
self.fail('Should have raised SessionLoginError')
def testShouldNotGetStuckOnTheCallToConnectionDotRequest(self):
"""Resuming session will get expected response from connection"""
source = SessionScreenscrapeSource()
class StubConnection (object):
def request(self, url, method, data, headers):
self.requestheaders = headers
from StringIO import StringIO
response = StringIO('Body Text')
response.getheaders = lambda: {'h1':1,'h2':2}
return response
StubConnection = Stub(PcsConnection)(StubConnection)
conn = StubConnection()
body, headers = source.reconnect_to_pcs(conn, '1234567')
def testShouldRaiseErrorWhenRetrievingExistingSessionFails(self):
# Given...
source = SessionScreenscrapeSource()
@patch(source)
def reconnect_to_pcs(self, conn, sessionid):
return ("<html><head><title>Please Login</title></head><body></body></html>", {})
# When...
try:
session = source.fetch_session('valid_user', 'expiredsession12345abcde')
# Then...
except SessionExpiredError:
return
self.fail('Should have raised SessionExpiredError')
def testShouldReturnExpectedBodyTextFromConnectionWhenLoggingIn(self):
"""Logging in will get the expected response from the connection"""
source = SessionScreenscrapeSource()
class StubConnection (object):
def request(self, url, method, data, headers):
from StringIO import StringIO
response = StringIO('Body Text')
response.getheaders = lambda: {'h1':1,'h2':2}
return response
StubConnection = Stub(PcsConnection)(StubConnection)
conn = StubConnection()
body, headers = source.login_to_pcs(conn, 'uid', 'pass')
self.assertEqual(body, 'Body Text')
self.assertEqual(headers, {'h1':1,'h2':2})
def testShouldSendCookiesToAndReturnExpectedBodyTextFromConnectionWhenReconnectingToSession(self):
"""Resuming session will get expected response from connection"""
source = SessionScreenscrapeSource()
class StubConnection (object):
def request(self, url, method, data, headers):
self.requestheaders = headers
from StringIO import StringIO
response = StringIO('Body Text')
response.getheaders = lambda: {'h1':1,'h2':2}
return response
StubConnection = Stub(PcsConnection)(StubConnection)
conn = StubConnection()
body, headers = source.reconnect_to_pcs(conn, '1234567')
self.assertEqual(conn.requestheaders, {'Cookie':'sid=1234567'})
self.assertEqual(body, 'Body Text')
self.assertEqual(headers, {'h1':1,'h2':2})
def testShouldCreateNewSessionAccordingToContentInValidSessionDocument(self):
"""Expected session is returned from a successful login."""
source = SessionScreenscrapeSource()
@patch(source)
def login_to_pcs(self, conn, userid, password):
return ("""<html>
<head>
<title>My Message Manager</title>
</head>
<body>
<p>Mr. Bojangles, you are signed in. Yay!</p>
</body>
</html>
""",
{'set-cookie':'sid=abcde'})
session = source.create_session('uid', 'pass')
self.assertEqual(session.id, 'abcde')
self.assertEqual(session.user, 'uid')
self.assertEqual(session.name, 'Mr. Bojangles')