34 lines
995 B
Python
34 lines
995 B
Python
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# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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from unittest import TestCase
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from traitlets import TraitError
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import ipywidgets as widgets
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class TestBox(TestCase):
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def test_construction(self):
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box = widgets.Box()
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assert box.get_state()['children'] == []
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def test_construction_with_children(self):
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html = widgets.HTML('some html')
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slider = widgets.IntSlider()
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box = widgets.Box([html, slider])
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children_state = box.get_state()['children']
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assert children_state == [
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widgets.widget._widget_to_json(html, None),
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widgets.widget._widget_to_json(slider, None),
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]
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def test_construction_style(self):
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box = widgets.Box(box_style='warning')
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assert box.get_state()['box_style'] == 'warning'
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def test_construction_invalid_style(self):
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with self.assertRaises(TraitError):
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widgets.Box(box_style='invalid')
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