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superset2/superset-frontend/plugins/plugin-chart-echarts/test/Timeseries/Bar/transformProps.test.ts
2025-11-07 13:53:06 -03:00

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TypeScript

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
import { ChartProps, SqlaFormData } from '@superset-ui/core';
import { supersetTheme } from '@apache-superset/core/ui';
import { EchartsTimeseriesChartProps } from '../../../src/types';
import transformProps from '../../../src/Timeseries/transformProps';
import { DEFAULT_FORM_DATA } from '../../../src/Timeseries/constants';
import { EchartsTimeseriesSeriesType } from '../../../src/Timeseries/types';
describe('Bar Chart X-axis Time Formatting', () => {
const baseFormData: SqlaFormData = {
...DEFAULT_FORM_DATA,
colorScheme: 'bnbColors',
datasource: '3__table',
granularity_sqla: '__timestamp',
metric: ['Sales', 'Marketing', 'Operations'],
groupby: [],
viz_type: 'echarts_timeseries_bar',
seriesType: EchartsTimeseriesSeriesType.Bar,
orientation: 'vertical',
};
const timeseriesData = [
{
data: [
{ Sales: 100, __timestamp: 1609459200000 }, // 2021-01-01
{ Marketing: 150, __timestamp: 1612137600000 }, // 2021-02-01
{ Operations: 200, __timestamp: 1614556800000 }, // 2021-03-01
],
colnames: ['Sales', 'Marketing', 'Operations', '__timestamp'],
coltypes: ['BIGINT', 'BIGINT', 'BIGINT', 'TIMESTAMP'],
},
];
const baseChartPropsConfig = {
width: 800,
height: 600,
queriesData: timeseriesData,
theme: supersetTheme,
};
describe('Default xAxisTimeFormat', () => {
it('should use smart_date as default xAxisTimeFormat', () => {
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: baseFormData,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// Check that the x-axis has a formatter applied
expect(transformedProps.echartOptions.xAxis).toHaveProperty('axisLabel');
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
expect(typeof xAxis.axisLabel.formatter).toBe('function');
});
it('should apply xAxisTimeFormat from DEFAULT_FORM_DATA when not explicitly set', () => {
const formDataWithoutTimeFormat = {
...baseFormData,
};
delete formDataWithoutTimeFormat.xAxisTimeFormat;
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: formDataWithoutTimeFormat,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// Should still have a formatter since DEFAULT_FORM_DATA includes xAxisTimeFormat
expect(transformedProps.echartOptions.xAxis).toHaveProperty('axisLabel');
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
});
});
describe('Custom xAxisTimeFormat', () => {
it('should respect custom xAxisTimeFormat when explicitly set', () => {
const customFormData = {
...baseFormData,
xAxisTimeFormat: '%Y-%m-%d',
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: customFormData,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// Verify the formatter function exists and is applied
expect(transformedProps.echartOptions.xAxis).toHaveProperty('axisLabel');
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
expect(typeof xAxis.axisLabel.formatter).toBe('function');
// The key test is that a formatter exists - the actual formatting is handled by d3-time-format
const { formatter } = xAxis.axisLabel;
expect(formatter).toBeDefined();
expect(typeof formatter).toBe('function');
});
it('should handle different time format options', () => {
const timeFormats = [
'%Y-%m-%d',
'%Y/%m/%d',
'%m/%d/%Y',
'%b %d, %Y',
'smart_date',
];
timeFormats.forEach(timeFormat => {
const customFormData = {
...baseFormData,
xAxisTimeFormat: timeFormat,
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: customFormData,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
expect(typeof xAxis.axisLabel.formatter).toBe('function');
});
});
});
describe('Orientation-specific behavior', () => {
it('should apply time formatting to x-axis in vertical bar charts', () => {
const verticalFormData = {
...baseFormData,
orientation: 'vertical',
xAxisTimeFormat: '%Y-%m',
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: verticalFormData,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// In vertical orientation, time should be on x-axis
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
expect(typeof xAxis.axisLabel.formatter).toBe('function');
});
it('should apply time formatting to y-axis in horizontal bar charts', () => {
const horizontalFormData = {
...baseFormData,
orientation: 'horizontal',
xAxisTimeFormat: '%Y-%m',
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: horizontalFormData,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// In horizontal orientation, axes are swapped, so time should be on y-axis
const yAxis = transformedProps.echartOptions.yAxis as any;
expect(yAxis.axisLabel).toHaveProperty('formatter');
expect(typeof yAxis.axisLabel.formatter).toBe('function');
});
});
describe('Integration with existing features', () => {
it('should work with axis bounds', () => {
const formDataWithBounds = {
...baseFormData,
xAxisTimeFormat: '%Y-%m-%d',
truncateXAxis: true,
xAxisBounds: [null, null] as [number | null, number | null],
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: formDataWithBounds,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
// The xAxis should be configured with the time formatting
expect(transformedProps.echartOptions.xAxis).toBeDefined();
});
it('should work with label rotation', () => {
const formDataWithRotation = {
...baseFormData,
xAxisTimeFormat: '%Y-%m-%d',
xAxisLabelRotation: 45,
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: formDataWithRotation,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
expect(xAxis.axisLabel).toHaveProperty('rotate', 45);
});
it('should maintain time formatting consistency with tooltip', () => {
const formDataWithTooltip = {
...baseFormData,
xAxisTimeFormat: '%Y-%m-%d',
tooltipTimeFormat: '%Y-%m-%d',
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: formDataWithTooltip,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// Both axis and tooltip should have formatters
const xAxis = transformedProps.echartOptions.xAxis as any;
expect(xAxis.axisLabel).toHaveProperty('formatter');
expect(transformedProps.xValueFormatter).toBeDefined();
expect(typeof transformedProps.xValueFormatter).toBe('function');
});
});
describe('Regression test for Issue #30373', () => {
it('should not be stuck on adaptive formatting', () => {
// Test the exact scenario described in the issue
const issueFormData = {
...baseFormData,
xAxisTimeFormat: '%Y-%m-%d %H:%M:%S', // Non-adaptive format
};
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: issueFormData,
});
const transformedProps = transformProps(
chartProps as EchartsTimeseriesChartProps,
);
// Verify formatter exists - this is the key fix, ensuring xAxisTimeFormat is used
const xAxis = transformedProps.echartOptions.xAxis as any;
const { formatter } = xAxis.axisLabel;
expect(formatter).toBeDefined();
expect(typeof formatter).toBe('function');
// The important part is that the xAxisTimeFormat is being used from formData
// The actual formatting is handled by the underlying time formatter
});
it('should allow changing from smart_date to other formats', () => {
// First create with smart_date (default)
const smartDateFormData = {
...baseFormData,
xAxisTimeFormat: 'smart_date',
};
const smartDateChartProps = new ChartProps({
...baseChartPropsConfig,
formData: smartDateFormData,
});
const smartDateProps = transformProps(
smartDateChartProps as EchartsTimeseriesChartProps,
);
// Then change to a different format
const customFormatFormData = {
...baseFormData,
xAxisTimeFormat: '%b %Y',
};
const customFormatChartProps = new ChartProps({
...baseChartPropsConfig,
formData: customFormatFormData,
});
const customFormatProps = transformProps(
customFormatChartProps as EchartsTimeseriesChartProps,
);
// Both should have formatters - the key is that they're not undefined
const smartDateXAxis = smartDateProps.echartOptions.xAxis as any;
const customFormatXAxis = customFormatProps.echartOptions.xAxis as any;
expect(smartDateXAxis.axisLabel.formatter).toBeDefined();
expect(customFormatXAxis.axisLabel.formatter).toBeDefined();
// Both should be functions that can format time
expect(typeof smartDateXAxis.axisLabel.formatter).toBe('function');
expect(typeof customFormatXAxis.axisLabel.formatter).toBe('function');
});
it('should have xAxisTimeFormat in formData by default', () => {
// This test specifically verifies our fix - that DEFAULT_FORM_DATA includes xAxisTimeFormat
const chartProps = new ChartProps({
...baseChartPropsConfig,
formData: baseFormData,
});
expect(chartProps.formData.xAxisTimeFormat).toBeDefined();
expect(chartProps.formData.xAxisTimeFormat).toBe('smart_date');
});
});
});