def test_callback_2(self):
global wasCalled1
global wasCalled2
def foo1(val):
global wasCalled1
wasCalled1=True
def foo2(val):
global wasCalled2
wasCalled2=True
dial = Dial(size=50, value=10.0, callback=[foo1,foo2])
self.assertEqual(dial.callbacks.callbacks, [foo1,foo2], "Expecting to have foo added to the callbackmanager callbacks list")
# setValue(val) should NOT call callback
wasCalled1 = False
wasCalled2 = False
dial.setValue(5.0)
if wasCalled1 and wasCalled2:
raise RuntimeError
# set(val) should call callback
dial.set(6.0)
if not wasCalled1 and not wasCalled2:
raise RuntimeError
wasCalled1 = False
wasCalled2 = False
dial.set(7.0, update=0)
if wasCalled1 and wasCalled2:
raise RuntimeError
dial.master.update()
pause()
dial.master.destroy()
def test_callback(self):
# test callback
global wasCalled
dial = Dial(size=50, value=10.0)
dial.callbacks.AddCallback(MyCallback)
dial.master.update()
pause()
self.assertEqual(len(dial.callbacks.callbacks),1)
dial.callbacks.RemoveCallback(MyCallback)
self.assertEqual(len(dial.callbacks.callbacks),0)
# setValue(val) should NOT call callback
dial.callbacks.AddCallback(MyCallback)
dial.setValue(5.0)
dial.master.update()
pause()
if wasCalled == True:
raise RuntimeError
# set(val) should call callback
dial.set(6.0)
dial.master.update()
pause()
if wasCalled == False:
raise RuntimeError
wasCalled = False
dial.set(7.0, update=0)
if wasCalled:
raise RuntimeError
dial.master.destroy()
def test_callback(self):
# test callback
global wasCalled
dial = Dial(size=50, value=10.0)
dial.callbacks.AddCallback(MyCallback)
dial.master.update()
pause()
self.assertEqual(len(dial.callbacks.callbacks), 1)
dial.callbacks.RemoveCallback(MyCallback)
self.assertEqual(len(dial.callbacks.callbacks), 0)
# setValue(val) should NOT call callback
dial.callbacks.AddCallback(MyCallback)
dial.setValue(5.0)
dial.master.update()
pause()
if wasCalled == True:
raise RuntimeError
# set(val) should call callback
dial.set(6.0)
dial.master.update()
pause()
if wasCalled == False:
raise RuntimeError
wasCalled = False
dial.set(7.0, update=0)
if wasCalled:
raise RuntimeError
dial.master.destroy()
def test_setMax(self):
global wasCalled
# test that we do not call the callback when we set the maximum value
dial = Dial(size=50)
dial.callbacks.AddCallback(MyCallback)
dial.master.update()
pause()
# set the value without calling callback
dial.setValue(4)
# change maximum without affecting value ==> nocallback
dial.configure(max=6)
if wasCalled == True:
raise RuntimeError
# change maximum with affecting value ==> callback
dial.configure(max=2)
if wasCalled == False:
raise RuntimeError
wasCalled = False
dial.master.update()
pause()
dial.master.destroy()
def test_setMax(self):
global wasCalled
# test that we do not call the callback when we set the maximum value
dial = Dial(size=50)
dial.callbacks.AddCallback(MyCallback)
dial.master.update()
pause()
# set the value without calling callback
dial.setValue(4)
# change maximum without affecting value ==> nocallback
dial.configure(max=6)
if wasCalled == True:
raise RuntimeError
# change maximum with affecting value ==> callback
dial.configure(max=2)
if wasCalled == False:
raise RuntimeError
wasCalled = False
dial.master.update()
pause()
dial.master.destroy()
def test_callback_2(self):
global wasCalled1
global wasCalled2
def foo1(val):
global wasCalled1
wasCalled1 = True
def foo2(val):
global wasCalled2
wasCalled2 = True
dial = Dial(size=50, value=10.0, callback=[foo1, foo2])
self.assertEqual(
dial.callbacks.callbacks, [foo1, foo2],
"Expecting to have foo added to the callbackmanager callbacks list"
)
# setValue(val) should NOT call callback
wasCalled1 = False
wasCalled2 = False
dial.setValue(5.0)
if wasCalled1 and wasCalled2:
raise RuntimeError
# set(val) should call callback
dial.set(6.0)
if not wasCalled1 and not wasCalled2:
raise RuntimeError
wasCalled1 = False
wasCalled2 = False
dial.set(7.0, update=0)
if wasCalled1 and wasCalled2:
raise RuntimeError
dial.master.update()
pause()
dial.master.destroy()
