Dies funktioniert bei mir (zeigt alle Nachrichten an):
print [m.message for m in list(response.context['messages'])]
Hier sind auch einige Dienstprogrammmethoden, die ich in einer Testklasse habe, die von Djangos TestCase geerbt wurde. Wenn Sie sie lieber als Funktionen haben möchten, entfernen Sie die self
Argumente und ersetzen Sie sie self.fail()
durch a raise
.
def assert_message_count(self, response, expect_num):
"""
Asserts that exactly the given number of messages have been sent.
"""
actual_num = len(response.context['messages'])
if actual_num != expect_num:
self.fail('Message count was %d, expected %d' %
(actual_num, expect_num))
def assert_message_contains(self, response, text, level=None):
"""
Asserts that there is exactly one message containing the given text.
"""
messages = response.context['messages']
matches = [m for m in messages if text in m.message]
if len(matches) == 1:
msg = matches[0]
if level is not None and msg.level != level:
self.fail('There was one matching message but with different'
'level: %s != %s' % (msg.level, level))
return
elif len(matches) == 0:
messages_str = ", ".join('"%s"' % m for m in messages)
self.fail('No message contained text "%s", messages were: %s' %
(text, messages_str))
else:
self.fail('Multiple messages contained text "%s": %s' %
(text, ", ".join(('"%s"' % m) for m in matches)))
def assert_message_not_contains(self, response, text):
""" Assert that no message contains the given text. """
messages = response.context['messages']
matches = [m for m in messages if text in m.message]
if len(matches) > 0:
self.fail('Message(s) contained text "%s": %s' %
(text, ", ".join(('"%s"' % m) for m in matches)))