def test_connect_with_keywords(self):
test = NotifyTestObject()
signal = Signal()
signal.connect_safe(test.simple_keywords_handler, a=1)
signal.connect_safe(test.simple_keywords_handler, a=2, b=3)
signal.emit()
signal.emit(b=42)
signal.emit('ham')
test.assert_results(
{'a': 1},
{
'a': 2,
'b': 3
},
# Note that emission keyword arguments must override
# connection-time keyword arguments.
{
'a': 1,
'b': 42
},
{
'a': 2,
'b': 42
},
('ham', {
'a': 1
}),
('ham', {
'a': 2,
'b': 3
}))
def test_connect_safe (self):
test = NotifyTestObject ()
signal = Signal ()
signal.connect_safe (test.simple_handler)
signal.connect_safe (test.simple_handler)
signal.emit ()
self.assert_ (signal.has_handlers ())
self.assert_ (signal)
test.assert_results (())
def test_connect_safe(self):
test = NotifyTestObject()
signal = Signal()
signal.connect_safe(test.simple_handler)
signal.connect_safe(test.simple_handler)
signal.emit()
self.assert_(signal.has_handlers())
self.assert_(signal)
test.assert_results(())
def test_connect_with_arguments (self):
test = NotifyTestObject ()
signal = Signal ()
signal.connect_safe (test.simple_handler, 'one argument')
signal.connect_safe (test.simple_handler, 'first', 'second', 3)
signal.emit ()
signal.emit ('a', 'b')
test.assert_results ('one argument', ('first', 'second', 3),
('one argument', 'a', 'b'), ('first', 'second', 3, 'a', 'b'))
def test_connect_with_arguments(self):
test = NotifyTestObject()
signal = Signal()
signal.connect_safe(test.simple_handler, 'one argument')
signal.connect_safe(test.simple_handler, 'first', 'second', 3)
signal.emit()
signal.emit('a', 'b')
test.assert_results('one argument', ('first', 'second', 3),
('one argument', 'a', 'b'),
('first', 'second', 3, 'a', 'b'))
def test_connect_with_keywords (self):
test = NotifyTestObject ()
signal = Signal ()
signal.connect_safe (test.simple_keywords_handler, a = 1)
signal.connect_safe (test.simple_keywords_handler, a = 2, b = 3)
signal.emit ()
signal.emit (b = 42)
signal.emit ('ham')
test.assert_results ({ 'a': 1 }, { 'a': 2, 'b' : 3 },
# Note that emission keyword arguments must override
# connection-time keyword arguments.
{ 'a': 1, 'b': 42 }, { 'a': 2, 'b' : 42 },
('ham', { 'a': 1 }), ('ham', { 'a': 2, 'b' : 3 }))
