def test_button_layouts(web_fixture):
"""A ButtonLayout can be be used on a Button to customise various visual effects."""
event = Event(label='click me')
event.bind('event', web_fixture)
form = Form(web_fixture.view, 'test')
form.define_event_handler(event)
# Case: the defaults
button = Button(form, event).use_layout(ButtonLayout())
tester = WidgetTester(button)
[button] = tester.xpath(XPath.button_labelled('click me'))
assert button.attrib['class'] == 'btn reahl-primitiveinput'
# Case: possible effects
form = Form(web_fixture.view, 'test')
form.define_event_handler(event)
button = Button(form, event).use_layout(
ButtonLayout(style='secondary', size='sm', active=True, wide=True))
tester = WidgetTester(button)
[button] = tester.xpath(XPath.button_labelled('click me'))
assert button.attrib[
'class'] == 'active btn btn-block btn-secondary btn-sm reahl-primitiveinput'
def new_form(self):
form = Form(self.web_fixture.view, 'some_form')
event = Event(label='click me', action=Action(self.action))
event.bind('an_event', None)
form.define_event_handler(event, target=self.target)
form.add_child(ButtonInput(form, event))
return form
def test_arguments_to_event(fixture):
"""Only Action objects can be sent as action= when creating an Event. The arguments passed to readable and writable
should be callable objects with correct signature."""
# action=
with expected(IsInstance):
Event(action=EmptyStub())
def check_exc(expected_message, ex):
message = str(ex).split(':')[1][1:]
assert message.startswith(expected_message)
# readable/writable are callable
with expected(IsCallable,
test=functools.partial(
check_exc, 'readable should be a callable object')):
Event(readable=EmptyStub())
with expected(IsCallable,
test=functools.partial(
check_exc, 'writable should be a callable object')):
Event(writable=EmptyStub())
# readable/writable have correct signature
def do_nothing(a, b, c, d):
pass
with expected(IncorrectArgumentError):
Event(readable=do_nothing)
with expected(IncorrectArgumentError):
Event(writable=do_nothing)
def events(self, events):
events.upload_file = Event(label=_('Upload'),
action=Action(self.upload_file))
events.remove_file = Event(label=_('Remove'),
action=Action(self.remove_file,
['filename']),
filename=Field(required=True))
def assemble(self):
event = Event(label='Click me', action=Action(do_something))
event.bind('anevent', None)
slot_definitions = {'main': FormWithButton.factory(event)}
viewa = self.define_view('/viewa',
title='View a',
slot_definitions=slot_definitions)
self.define_local_transition(event, viewa, guard=guard)
def assemble(self):
event = Event(label='Click me', action=Action(do_something))
event.bind('anevent', None)
viewa = self.define_view('/viewa', title='View a')
viewa.set_slot('main', FormWithButton.factory(event))
viewb = self.define_view('/viewb', title='View b')
viewb.set_slot('main', FormWithButton.factory(event))
self.define_transition(event, viewa, viewb)
def test_event_security_action_and_rw():
"""Supply either an action or a readable/writable to an Event, but not both."""
def do_nothing():
pass
with expected(ProgrammerError):
Event(action=Action(do_nothing), readable=Action(do_nothing))
with expected(ProgrammerError):
Event(action=Action(do_nothing), writable=Action(do_nothing))
def assemble(self):
event = Event(label='Click me')
event.bind('anevent', None)
viewa = self.define_view('/viewa', title='View a')
viewa.set_slot('main', FormWithButton.factory(event))
viewb = self.define_view('/viewb', title='View b')
viewc = self.define_view('/viewc', title='View c')
self.define_transition(event, viewa, viewb, guard=false_guard)
self.define_transition(event, viewa, viewc, guard=adjustable_guard)
def assemble(self):
event = Event(label='Click me')
event.bind('anevent', None)
step1 = self.define_view('/firstStepOfDetour', title='Step 1', detour=True)
step1.set_slot('main', FormWithButton.factory(event))
step2 = self.define_view('/lastStepOfDetour', title='Step 2')
step2.set_slot('main', FormWithButton.factory(event))
self.define_transition(event, step1, step2)
self.define_return_transition(event, step2)
def assemble(self):
event = Event(label='Click me')
event.bind('anevent', None)
viewa = self.define_view('/viewa', title='View a')
explicit_return_view = self.define_view('/explicitReturnView', title='Explicit Return View')
detour = self.define_view('/detour', title='Detour')
detour.set_slot('main', FormWithButton.factory(event))
viewa.add_precondition(ViewPreCondition(lambda: False, exception=Detour(detour.as_bookmark(self), return_to=explicit_return_view.as_bookmark(self))))
self.define_return_transition(event, detour)
def assemble(self):
event = Event(label='Click me')
event.bind('anevent', None)
viewa = self.define_view('/viewa', title='View a')
step1 = self.define_view('/firstStepOfDetour', title='Step 1')
step1.set_slot('main', FormWithButton.factory(event))
step2 = self.define_view('/lastStepOfDetour', title='Step 2')
step2.set_slot('main', FormWithButton.factory(event))
viewa.add_precondition(ViewPreCondition(lambda: fixture.make_precondition_pass, exception=Detour(step1.as_bookmark(self))))
self.define_transition(event, step1, step2)
self.define_return_transition(event, step2)
def events(self, events):
events.verify_event = Event(label=_('Verify'), action=Action(self.verify_email))
events.register_event = Event(label=_('Register'), action=Action(self.register))
events.change_email_event = Event(label=_('Change email address'), action=Action(self.request_email_change))
events.investigate_event = Event(label=_('Investigate'))
events.choose_password_event = Event(label=_('Set new password'), action=Action(self.choose_new_password))
events.reset_password_event = Event(label=_('Reset password'), action=Action(self.request_password_reset))
events.login_event = Event(label=_('Log in'), action=Action(self.log_in))
events.resend_event = Event(label=_('Send'), action=Action(self.send_activation_notification))
events.log_out_event = Event(label=_('Log out'), action=Action(self.log_out))
def events(self, events):
events.take_task = Event(label=_('Take'),
action=Action(Task.reserve_for, ['task', 'party']),
task=PersistedField(Task, required=True),
party=CurrentUser())
events.defer_task = Event(label=_('Defer'))
events.go_to_task = Event(label=_('Go to'),
task=PersistedField(Task, required=True),
party=CurrentUser(),
readable=Action(Task.is_reserved_for, ['task', 'party']))
events.release_task = Event(label=_('Release'),
action=Action(Task.release, ['task']),
task=PersistedField(Task, required=True),
party=CurrentUser())
def assemble(self):
event = Event(label='Click me')
event.bind('anevent', None)
slot_with_button = {'main': FormWithButton.factory(event)}
step1 = self.define_view('/firstStepOfDetour',
title='Step 1',
slot_definitions=slot_with_button,
detour=True)
step2 = self.define_view('/lastStepOfDetour',
title='Step 2',
slot_definitions=slot_with_button)
self.define_transition(event, step1, step2)
self.define_return_transition(event, step2)
def events(self, events):
events.an_event = Event(one_argument=IntegerField(required=True),
another_argument=IntegerField(),
unused_argument=IntegerField(),
action=Action(
self.do_something, ['one_argument'],
dict(a_kwarg='another_argument')))
def events(self, events):
events.an_event = Event(
label='click me',
action=Action(self.handle_event,
['one_argument', 'another_argument']),
one_argument=IntegerField(),
another_argument=Field())
def events(self, events):
events.save = Event(label='Perform Tr')
def events(self, events):
events.submit = Event(label='Submit',
action=Action(self.submit))
def events(self, events):
events.submit = Event(label='Submit')
def events(self, events):
events.an_event = Event(label='click me', writable=Allowed(False),
disallowed_message='you cannot do this')
def events(self, events):
events.an_event = Event(label='Click me')
def events(self, events):
events.an_event = Event(label='click me',
action=Action(self.handle_event))
def new_event(self):
event = Event(readable=self.readable, writable=self.writable)
event.bind('event_name', EmptyStub())
self.form.define_event_handler(event)
return event
def events(self, events):
events.an_event = Event(
label='click me',
action=Action(self.handle_event, ['some_argument']),
some_argument=Field(default='default value'))
def events(self, events):
events.save = Event(label='Save', action=Action(self.save))
events.update = Event(label='Update')
def events(self, events):
events.outer_event = Event(label='click outer',
action=Action(self.handle_event))
def events(self, events):
events.nested_event = Event(label='click nested',
action=Action(self.handle_event))
def events(self, events):
events.an_event = Event()
def events(self, events):
events.submit = Event(label='Submit')
events.submit_break = Event(label='Submit break',
action=Action(self.always_break))
def events(self, events):
events.an_event = Event(label='Click me',
argument=Field(required=True))