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import pytest
from threading import Event
from guizero import App, Text, Picture, system_config
from common_test import (
schedule_after_test,
schedule_repeat_test,
display_test,
events_test,
cascading_enable_test,
cascading_properties_test,
inheriting_properties_test,
full_screen_test,
add_tk_widget_test,
icon_test)
def test_default_values():
a = App()
assert a.title == "guizero"
assert a.width == 500
assert a.height == 500
assert a.layout == "auto"
assert a.description > ""
a.destroy()
def test_alt_values():
a = App(title = "foo", width = 666, height = 666, layout="grid")
assert a.title == "foo"
assert a.width == 666
assert a.height == 666
assert a.layout == "grid"
a.destroy()
def test_getters_setters():
a = App()
a.title = "bar"
assert a.title == "bar"
a.bg = "red"
assert a.bg == "red"
a.height = 666
assert a.height == 666
a.width = 666
assert a.width == 666
a.destroy()
def test_update():
a = App()
# just testing it doesnt fail
a.update()
a.destroy()
def test_after_schedule():
a = App()
schedule_after_test(a, a)
a.destroy()
def test_repeat_schedule():
a = App()
schedule_repeat_test(a, a)
a.destroy()
def test_display():
a = App()
display_test(a)
a.destroy()
def test_enable():
a = App()
t = Text(a)
cascading_enable_test(a)
a.destroy()
def test_events():
a = App()
events_test(a)
a.destroy()
def test_when_resized():
a = App()
resize_event = Event()
def callback():
resize_event.set()
def callback_params(event):
assert event.width == 503
assert event.height == 504
resize_event.set()
a.when_resized = callback
a.resize(501, 502)
assert resize_event.wait(1)
resize_event.clear()
a.when_resized = callback_params
a.resize(503, 504)
assert resize_event.wait(1)
resize_event.clear()
a.when_resized = None
a.resize(505, 506)
assert not resize_event.wait(0.1)
a.destroy()
def test_cascading_properties():
a = App()
cascading_properties_test(a)
a.destroy()
def test_inheriting_properties():
a = App()
inheriting_properties_test(a)
a.destroy()
def test_full_screen():
a = App()
full_screen_test(a)
a.destroy()
def test_add_tk_widget():
a = App()
add_tk_widget_test(a)
a.destroy()
def test_icon():
a = App()
icon_test(a, "tests/guizero.gif")
a.destroy()
@pytest.mark.skipif(system_config.PIL_available == False,
reason="PIL not available")
def test_icon_jpg():
a = App()
icon_test(a, "tests/guizero.jpg")
a.destroy()
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