示例#1
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 def test_join_multiple(self):
     assert sorted(join_css_class('cls1', 'cls2 cls3').split(' ')) == [
         'cls1',
         'cls2',
         'cls3',
     ]
     assert sorted(join_css_class(
         'cls1', 'cls1 cls2').split(' ')) == ['cls1', 'cls2']
示例#2
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 def test_empty(self):
     assert join_css_class('cls1', None) == 'cls1'
     assert join_css_class(None, 'cls2') == 'cls2'
示例#3
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 def test_output(self):
     assert join_css_class('') == ''
     assert join_css_class('cls1') == 'cls1'
示例#4
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 def test_join_distincts(self):
     assert join_css_class('cls1', 'cls1') == 'cls1'
     assert sorted(join_css_class('cls1', 'cls2',
                                  'cls1').split(' ')) == ['cls1', 'cls2']