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93 lines
3.1 KiB
TypeScript
93 lines
3.1 KiB
TypeScript
/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { ChartProps, SqlaFormData, VizType } from '@superset-ui/core';
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import { supersetTheme } from '@apache-superset/core/theme';
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import transformProps from '../../src/TimePivot/transformProps';
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import { EchartsTimePivotChartProps } from '../../src/TimePivot/types';
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const WEEK = 7 * 24 * 3600 * 1000;
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// Mondays (UTC): 2020-01-06 and 2020-01-13
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const MONDAY_1 = 1578268800000;
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const MONDAY_2 = MONDAY_1 + WEEK;
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const formData: SqlaFormData = {
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datasource: '5__table',
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viz_type: VizType.TimePivot,
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metric: 'sum__num',
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freq: 'W-MON',
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colorPicker: { r: 0, g: 122, b: 135, a: 1 },
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};
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const chartProps = (overrides: Partial<SqlaFormData> = {}) =>
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new ChartProps({
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width: 800,
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height: 400,
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formData: { ...formData, ...overrides },
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theme: supersetTheme,
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queriesData: [
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{
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data: [
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{ __timestamp: MONDAY_1, sum__num: 10 },
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{ __timestamp: MONDAY_2, sum__num: 20 },
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],
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},
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],
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hooks: {},
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}) as unknown as EchartsTimePivotChartProps;
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test('pivots periods into one line series each, current on top', () => {
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const { echartOptions } = transformProps(chartProps());
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const { series } = echartOptions as any;
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expect(series).toHaveLength(2);
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// drawn prior-first so "current" paints on top
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expect(series.map((s: any) => s.name)).toEqual(['-1', 'current']);
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const current = series[1];
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expect(current.type).toBe('line');
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expect(current.lineStyle.color).toBe('rgba(0, 122, 135, 1)');
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// prior period shifted onto the current period's axis, faded
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const prior = series[0];
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expect(prior.data[0][0]).toBe(MONDAY_2);
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expect(prior.lineStyle.color).toMatch(/rgba\(0, 122, 135, 0\.2/);
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});
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test('honors log scale and y-axis bounds', () => {
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const { echartOptions } = transformProps(
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chartProps({ yLogScale: true, yAxisBounds: [1, 100] }),
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);
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const { yAxis } = echartOptions as any;
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expect(yAxis.type).toBe('log');
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expect(yAxis.min).toBe(1);
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expect(yAxis.max).toBe(100);
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});
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test('handles an empty result without crashing', () => {
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const props = new ChartProps({
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width: 800,
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height: 400,
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formData,
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theme: supersetTheme,
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queriesData: [{ data: [] }],
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hooks: {},
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}) as unknown as EchartsTimePivotChartProps;
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const { echartOptions } = transformProps(props);
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expect((echartOptions as any).series).toEqual([]);
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});
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