0f1a774069fe78d2df5ecbdc7de533826187fd75,lib/tests/streamlit/delta_generator_test.py,DeltaGeneratorChartTest,test_area_chart,#DeltaGeneratorChartTest#,422

Before Change

        element = self.get_delta_from_queue().new_element
        self.assertEqual(element.chart.type, "AreaChart")
        self.assertEqual(element.chart.data.data.cols[0].int64s.data[0], 20)
        self.assertEqual(len(element.chart.components), 8)

    def test_bar_chart(self):
        Test dg.bar_chart.
        data = pd.DataFrame([[20, 30, 50]], columns=["a", "b", "c"])

After Change

        st.area_chart(data)

        element = self.get_delta_from_queue().new_element.vega_lite_chart
        chart_spec = json.loads(element.spec)
        self.assertEqual(chart_spec["mark"], "area")
        self.assertEqual(
            element.datasets[0].data.data.cols[2].int64s.data[0], 20)

Instances