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39 lines
970 B
Python
39 lines
970 B
Python
# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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import pytest
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from .. import jslink, jsdlink, ToggleButton
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def test_jslink_args():
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with pytest.raises(TypeError):
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jslink()
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w1 = ToggleButton()
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with pytest.raises(TypeError):
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jslink((w1, 'value'))
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w2 = ToggleButton()
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jslink((w1, 'value'), (w2, 'value'))
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with pytest.raises(TypeError):
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jslink((w1, 'value'), (w2, 'nosuchtrait'))
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with pytest.raises(TypeError):
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jslink((w1, 'value'), (w2, 'traits'))
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def test_jsdlink_args():
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with pytest.raises(TypeError):
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jsdlink()
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w1 = ToggleButton()
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with pytest.raises(TypeError):
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jsdlink((w1, 'value'))
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w2 = ToggleButton()
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jsdlink((w1, 'value'), (w2, 'value'))
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with pytest.raises(TypeError):
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jsdlink((w1, 'value'), (w2, 'nosuchtrait'))
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with pytest.raises(TypeError):
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jsdlink((w1, 'value'), (w2, 'traits'))
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