def test_hearTellsClient(self):
"""
When 'hear' is called on a ChatterElement, it should inform its client of what
was said and by whom.
"""
from chatthing.chatterbox import ChatRoom
cb = ChatRoom().makeChatter()
heard = []
cb.callRemote = lambda method, who, what: heard.append((method, who, what))
cb.hear(u'Hello', u'Chat')
self.assertEquals(heard, [('displayUserMessage', u'Hello', u'Chat')])
def test_wallTellsClient(self):
"""
When 'wall' is called on a ChatterElement, it should inform its client of
the message.
"""
from chatthing.chatterbox import ChatRoom
cb = ChatRoom().makeChatter()
heard = []
cb.callRemote = lambda method, msg: heard.append((method, msg))
cb.wall(u'Message for everyone...')
self.assertEquals(heard, [('displayMessage', u'Message for everyone...')])
def test_username(self):
"""
When a user sets their username in the chat room, it should set an
attribute on their ChatterElement instance.
"""
from chatthing.chatterbox import ChatterElement, ChatRoom
cb = ChatterElement(ChatRoom())
setUsername = expose.get(cb, 'setUsername')
setUsername('jethro')
self.assertIdentical('jethro', cb.username)
def test_loginThenWall(self):
"""
When a user logs in the 'wall' method on their ChatterElement gets called,
notifiying everyone in the room that they have entered.
"""
from chatthing.chatterbox import ChatRoom
jethroHeard = []
cletusHeard = []
cr = ChatRoom()
user1 = cr.makeChatter()
user1.wall = lambda msg: jethroHeard.append(msg)
user1.setUsername(u'jethro')
user2 = cr.makeChatter()
user2.wall = lambda msg: cletusHeard.append(msg)
user2.setUsername(u'cletus')
self.assertEquals(jethroHeard,
[u' * user jethro has joined the room',
u' * user cletus has joined the room'])
self.assertEquals(cletusHeard, [u' * user cletus has joined the room'])
def test_sayThenHear(self):
"""
When a user calls the 'say' method on their ChatterElement, everyone (including
them) should 'hear' it.
"""
from chatthing.chatterbox import ChatRoom
cr = ChatRoom()
user1 = cr.makeChatter()
user1.wall = lambda msg: msg
user1.setUsername('jethro')
user2 = cr.makeChatter()
user2.wall = lambda msg: msg
user2.setUsername('cletus')
jethroHeard = []
cletusHeard = []
user1.hear = lambda who, what: jethroHeard.append((who, what))
user2.hear = lambda who, what: cletusHeard.append((who, what))
say = expose.get(user1, 'say')
say('Hey, Cletus!')
self.assertEqual(jethroHeard, cletusHeard)
self.assertEqual(cletusHeard, [('jethro', 'Hey, Cletus!')])
def test_sayThenHear(self):
"""
When a user calls the 'say' method on their ChatterElement, everyone (including
them) should 'hear' it.
"""
from chatthing.chatterbox import ChatRoom
cr = ChatRoom()
user1 = cr.makeChatter()
user1.wall = lambda msg: msg
user1.setUsername(u'jethro')
user2 = cr.makeChatter()
user2.wall = lambda msg: msg
user2.setUsername(u'cletus')
jethroHeard = []
cletusHeard = []
user1.hear = lambda who, what: jethroHeard.append((who,what))
user2.hear = lambda who, what: cletusHeard.append((who,what))
say = expose.get(user1, 'say')
say(u'Hey, Cletus!')
self.assertEquals(jethroHeard, cletusHeard)
self.assertEquals(cletusHeard, [(u'jethro', u'Hey, Cletus!')])
def test_basicRendering(self):
"""
Rendering the example element should produce a chat area.
"""
from chatthing.chatterbox import ChatterElement, ChatRoom
PROMPT = 'Choose your username: '******'s look for it to
# make sure it rendered live:
self.assertIn('id="athena:'+str(cb._athenaID)+'"', result)
self.assertIn('athena:class="ChatThing.ChatterWidget"', result)
self.assertIn(PROMPT, result)
return renderLivePage(erlp).addCallback(checkContent)
