Add test_clear for PlotDataItem class
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@ -49,3 +49,12 @@ def test_setData():
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pdi.setData({'x': x, 'y': y})
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pdi.setData({'x': x, 'y': y})
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assert len(pdi.xData) == 200
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assert len(pdi.xData) == 200
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assert len(pdi.yData) == 200
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assert len(pdi.yData) == 200
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def test_clear():
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y = list(np.random.normal(size=100))
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x = np.linspace(5, 10, 100)
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pdi = pg.PlotDataItem(x, y)
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pdi.clear()
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assert pdi.xData == None
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assert pdi.yData == None
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