def test_card_draw_buttons_custom_size_colours():
"""
Ensure that customisations to the buttons text size, text colour and
background colour are set as expected.
"""
card = Card(
"title",
buttons=[
{
"label": "Button1",
"target": "AnotherCard",
"text_size": 32,
"text_color": "red",
"background_color": "blue",
}
],
)
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].font_size == 32.0
assert card.button_widgets[0].color == [1.0, 0.0, 0.0, 1.0]
assert card.button_widgets[0].background_color == [0.0, 0.0, 1.0, 1.0]
card._button_click.assert_called_once_with("AnotherCard")
assert card.layout.add_widget.call_count == 1
def test_card_button_click_with_string():
"""
Ensure the function returned from the _button_click method works by
transitioning the screen manager to the string value it returns.
"""
card = Card("title")
card.data_store = {}
card.form_value = mock.MagicMock(return_value=None)
card.screen_manager = mock.MagicMock()
handler = card._button_click("AnotherCard")
assert callable(handler)
handler(None)
assert card.screen_manager.current == "AnotherCard"
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"
card._button_click.assert_called_once_with("AnotherCard")
assert card.layout.add_widget.call_count == 1
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
