def test_card_draw_form_slider_with_step():
"""
Ensure the expected form widget and associated label are added to the
screen's layout instance.
"""
card = Card(
"title", form=Inputs.SLIDER, text="Form label...", options=(1, 100, 10)
)
card.layout = mock.MagicMock()
card.font_size = "48sp"
card._draw_form()
assert card.form_label.text == "Form label..."
assert card.form_label.font_size == 48.0
assert card.form_label.markup is True
assert card.form_label.color == [1.0, 1.0, 1.0, 1.0]
assert card.form_label.valign == "top"
assert card.form_label.halign == "left"
assert card.slider_label.text == "0"
assert card.slider_label.font_size == 64.0
assert card.slider.min == 1
assert card.slider.max == 100
assert card.slider.step == 10
assert card.slider.value_track is True
def test_card_draw_buttons():
"""
Ensure the expected buttons are created and linked to an event handler.
"""
card = Card("title",
buttons=[{
"label": "Button1",
"target": "AnotherCard"
}])
card.layout = mock.MagicMock()
card._button_click = mock.MagicMock()
card._draw_buttons()
assert len(card.button_widgets) == 1
assert card.button_widgets[0].text == "Button1"
assert card.button_widgets[0].color == [1.0, 1.0, 1.0, 1.0] # white.
assert card.button_widgets[0].background_color == [
0.7450980392156863,
0.7450980392156863,
0.7450980392156863,
1.0,
] # grey.
assert card.button_widgets[0].font_size == 24.0
card._button_click.assert_called_once_with("AnotherCard")
assert card.layout.add_widget.call_count == 1
def test_card_form_value_no_form():
"""
Must return None if there is no form associated with the card.
"""
card = Card("title")
assert card.form_value() is None