24 lines
812 B
Python
24 lines
812 B
Python
import unittest
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import pandas as pd
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from lightweight_charts import Chart
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class TestTopBar(unittest.TestCase):
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def test_switcher_fires_event(self):
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chart = Chart()
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chart.topbar.switcher('a', ('1', '2'), func=lambda c: (self.assertEqual(c.topbar['a'].value, '2'), c.exit()))
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chart.run_script(f'{chart.topbar["a"].id}.intervalElements[1].dispatchEvent(new Event("click"))')
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chart.show(block=True)
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def test_button_fires_event(self):
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chart = Chart()
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chart.topbar.button('a', '1', func=lambda c: (self.assertEqual(c.topbar['a'].value, '2'), c.exit()))
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chart.topbar['a'].set('2')
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chart.run_script(f'{chart.topbar["a"].id}.elem.dispatchEvent(new Event("click"))')
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chart.show(block=True)
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if __name__ == '__main__':
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unittest.main()
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