gajim-plural/test/unit/test_gui_interface.py

'''
Some diverse tests covering functionality in the GUI Interface class.
'''
import unittest

import lib
lib.setup_env()

from common import logging_helpers
logging_helpers.set_quiet()

from common import gajim

from gajim_mocks import MockLogger
gajim.logger = MockLogger()

from gui_interface import Interface

class TestInterface(unittest.TestCase):

    def test_instantiation(self):
        ''' Test that we can proper initialize and do not fail on globals '''
        interface = Interface()
        interface.run()

    def test_dispatch(self):
        ''' Test dispatcher forwarding network events to handler_* methods '''
        sut = Interface()

        success = sut.dispatch('No Such Event', None, None)
        self.assertFalse(success, msg="Unexisting event handled")

        success = sut.dispatch('STANZA_ARRIVED', None, None)
        self.assertTrue(success, msg="Existing event must be handled")

    def test_register_unregister_single_handler(self):
        ''' Register / Unregister a custom event handler '''
        sut = Interface()
        event = 'TESTS_ARE_COOL_EVENT'

        self.called = False
        def handler(account, data):
            self.assertEqual(account, 'account')
            self.assertEqual(data, 'data')
            self.called = True

        self.assertFalse(self.called)
        sut.register_handler('TESTS_ARE_COOL_EVENT', handler)
        sut.dispatch(event, 'account', 'data')
        self.assertTrue(self.called, msg="Handler should have been called")

        self.called = False
        sut.unregister_handler('TESTS_ARE_COOL_EVENT', handler)
        sut.dispatch(event, 'account', 'data')
        self.assertFalse(self.called, msg="Handler should no longer be called")


    def test_dispatch_to_multiple_handlers(self):
        ''' Register and dispatch a single event to multiple handlers '''
        sut = Interface()
        event = 'SINGLE_EVENT'

        self.called_a = False
        self.called_b = False

        def handler_a(account, data):
            self.assertFalse(self.called_a, msg="One must only be notified once")
            self.called_a = True

        def handler_b(account, data):
            self.assertFalse(self.called_b, msg="One must only be notified once")
            self.called_b = True

        sut.register_handler(event, handler_a)
        sut.register_handler(event, handler_b)

        # register again
        sut.register_handler('SOME_OTHER_EVENT', handler_b)
        sut.register_handler(event, handler_a)

        sut.dispatch(event, 'account', 'data')
        self.assertTrue(self.called_a and self.called_b,
                msg="Both handlers should have been called")

    def test_links_regexp_entire(self):
        sut = Interface()
        def assert_matches_all(str_):
            m = sut.basic_pattern_re.match(str_)

            # the match should equal the string
            str_span = (0, len(str_))
            self.assertEqual(m.span(), str_span)

        # these entire strings should be parsed as links
        assert_matches_all('http://google.com/')
        assert_matches_all('http://google.com')
        assert_matches_all('http://www.google.ca/search?q=xmpp')

        assert_matches_all('http://tools.ietf.org/html/draft-saintandre-rfc3920bis-05#section-12.3')

        assert_matches_all('http://en.wikipedia.org/wiki/Protocol_(computing)')
        assert_matches_all(
                'http://en.wikipedia.org/wiki/Protocol_%28computing%29')

        assert_matches_all('mailto:test@example.org')

        assert_matches_all('xmpp:example-node@example.com')
        assert_matches_all('xmpp:example-node@example.com/some-resource')
        assert_matches_all('xmpp:example-node@example.com?message')
        assert_matches_all('xmpp://guest@example.com/support@example.com?message')


if __name__ == "__main__":
        #import sys;sys.argv = ['', 'Test.test']
    unittest.main()