def make_heading_with_sort_controls(column_number, column, view):
heading_widget = Widget(view)
if column.sort_key:
heading = self.create_sorter_link(column_number, column.make_heading_widget(view))
else:
heading = column.make_heading_widget(view)
heading_widget.add_child(heading)
return heading_widget
def widget_adding_error(self, fixture):
"""Passing anything other than other Widgets to .add_child or add_children results in an error."""
widget = Widget(fixture.view)
with expected(IsInstance):
widget.add_child(EmptyStub())
with expected(IsInstance):
widget.add_children([Widget(fixture.view), EmptyStub()])
def test_security_sensitive(web_fixture):
"""A Widget is security sensitive if a read_check is specified for it; one of its
children is security sensitive, or it was explixitly marked as security sensitive."""
fixture = web_fixture
widget = Widget(fixture.view)
# Case: marked explicitly
assert not widget.is_security_sensitive
widget.set_as_security_sensitive()
assert widget.is_security_sensitive
# Case: derived from children
parent_widget = Widget(fixture.view)
parent_widget.add_child(widget)
assert widget.is_security_sensitive
# Case: derived from read rights
def allow(self): return True
widget_with_rights = Widget(fixture.view, read_check=allow)
assert widget.is_security_sensitive
class InputRenderingScenarios(Fixture):
def new_form(self):
return Form(self.web_fixture.view, 'some_form')
def new_field(self):
field = Field(default=3, readable=self.readable, writable=self.writable)
field.bind('field_name', EmptyStub())
return field
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
@scenario
def normal_rendering(self):
self.readable = Allowed(True)
self.writable = Allowed(True)
self.input_widget = TextInput(self.form, self.field)
self.expected_html = '<input name="some_form-field_name" id="id-some_form-field_name" form="some_form" type="text" value="3" class="reahl-primitiveinput reahl-textinput">'
@scenario
def disabled_rendering(self):
self.readable = Allowed(True)
self.writable = Allowed(False)
self.input_widget = TextInput(self.form, self.field)
self.expected_html = '<input name="some_form-field_name" id="id-some_form-field_name" disabled="disabled" form="some_form" type="text" value="3" class="reahl-primitiveinput reahl-textinput">'
@scenario
def valueless_rendering(self):
self.readable = Allowed(False)
self.writable = Allowed(True)
self.input_widget = TextInput(self.form, self.field)
self.expected_html = '<input name="some_form-field_name" id="id-some_form-field_name" form="some_form" type="text" value="" class="reahl-primitiveinput reahl-textinput">'
@scenario
def empty_rendering(self):
self.readable = Allowed(False)
self.writable = Allowed(False)
self.input_widget = TextInput(self.form, self.field)
self.expected_html = ''
@scenario
def normal_button_rendering(self):
self.readable = Allowed(True)
self.writable = Allowed(True)
self.input_widget = ButtonInput(self.form, self.event)
self.expected_html = '<input name="event.some_form-event_name?" id="id-event-46-some_form-event_name-63-" form="some_form" type="submit" value="event_name" class="reahl-primitiveinput">'
@scenario
def greyed_button_rendering(self):
self.readable = Allowed(True)
self.writable = Allowed(False)
self.input_widget = ButtonInput(self.form, self.event)
self.expected_html = '<input name="event.some_form-event_name?" id="id-event-46-some_form-event_name-63-" disabled="disabled" form="some_form" type="submit" value="event_name" class="reahl-primitiveinput">'
@scenario
def buttons_must_be_readable_to_be_present(self):
self.readable = Allowed(False)
self.writable = Allowed(True)
self.input_widget = ButtonInput(self.form, self.event)
self.expected_html = ''
@scenario
def nothing_allowed_on_button(self):
self.readable = Allowed(False)
self.writable = Allowed(False)
self.input_widget = ButtonInput(self.form, self.event)
self.expected_html = ''
def allowed(self):
return True
def disallowed(self):
return False
@scenario
def not_readable_widget(self):
self.input_widget = Widget(self.web_fixture.view, read_check=self.disallowed)
self.input_widget.add_child(P(self.web_fixture.view, text='some text in a p'))
self.expected_html = ''
@scenario
def readable_but_not_writable_widget(self):
self.input_widget = Widget(self.web_fixture.view, read_check=self.allowed, write_check=self.disallowed)
self.input_widget.add_child(P(self.web_fixture.view, text='some text in a p'))
self.expected_html = '<p>some text in a p</p>'
@scenario
def readable_and_writable_widget(self):
self.input_widget = Widget(self.web_fixture.view, read_check=self.allowed, write_check=self.allowed)
self.input_widget.add_child(P(self.web_fixture.view, text='some text in a p'))
self.expected_html = '<p>some text in a p</p>'
@scenario
def not_readable_but_writable_widget(self):
# Think of password field, where the input's value is not readable by a human
self.input_widget = Widget(self.web_fixture.view, read_check=self.disallowed, write_check=self.allowed)
self.input_widget.add_child(P(self.web_fixture.view, text='some text in a p'))
self.expected_html = ''