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# Copyright (c) IPython Development Team.
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# Distributed under the terms of the Modified BSD License.
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import nose.tools as nt
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from .. import jslink, jsdlink, ToggleButton
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from .test_interaction import setup, teardown
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def test_jslink_args():
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with nt.assert_raises(TypeError):
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jslink()
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w1 = ToggleButton()
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with nt.assert_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 nt.assert_raises(TypeError):
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jslink((w1, 'value'), (w2, 'nosuchtrait'))
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with nt.assert_raises(TypeError):
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jslink((w1, 'value'), (w2, 'traits'))
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def test_jsdlink_args():
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with nt.assert_raises(TypeError):
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jsdlink()
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w1 = ToggleButton()
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with nt.assert_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 nt.assert_raises(TypeError):
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jsdlink((w1, 'value'), (w2, 'nosuchtrait'))
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with nt.assert_raises(TypeError):
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jsdlink((w1, 'value'), (w2, 'traits'))
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