39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
import pytest
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transition_cls_names = (
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'ShaderTransition', 'SlideTransition', 'SwapTransition', 'FadeTransition',
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'WipeTransition', 'FallOutTransition', 'RiseInTransition', 'NoTransition',
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'CardTransition',
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)
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def test_switch_to():
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import kivy.uix.screenmanager as sm
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manager = sm.ScreenManager()
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screen1 = sm.Screen(name='first')
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screen2 = sm.Screen(name='second')
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manager.switch_to(screen1)
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manager.switch_to(screen2)
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manager.switch_to(screen1)
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manager.switch_to(screen2)
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manager.current = 'first'
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manager.switch_to(screen1)
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manager.current = 'second'
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manager.switch_to(screen2)
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@pytest.mark.parametrize('transition_cls_name', transition_cls_names)
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def test_switching_does_not_affect_a_list_of_screens(transition_cls_name):
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import kivy.uix.screenmanager as sm
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transition_cls = getattr(sm, transition_cls_name)
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scrmgr = sm.ScreenManager()
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for i in range(3):
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scrmgr.add_widget(sm.Screen(name=str(i)))
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names = list(scrmgr.screen_names)
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scrmgr.transition = transition_cls()
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scrmgr.current = '1'
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assert names == scrmgr.screen_names
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scrmgr.transition = transition_cls()
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scrmgr.current = '2'
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assert names == scrmgr.screen_names
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