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/*
* SonarQube
* Copyright (C) 2009-2021 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import { scaleTime } from 'd3-scale';
import { shallow } from 'enzyme';
import * as React from 'react';
import testTheme from '../../../config/jest/testTheme';
import ZoomTimeLine from '../ZoomTimeLine';
const series = [
{
data: [
{
x: new Date('2020-01-01'),
y: 'beginning',
},
{
x: new Date('2020-02-01'),
y: 'end',
},
],
name: 'foo',
translatedName: 'foo-translated',
type: 'bar',
},
];
it('should render correctly', () => {
expect(shallowRender({ width: undefined })).toMatchSnapshot('no width');
expect(shallowRender({ height: undefined })).toMatchSnapshot('no height');
});
it('should draw a graph with lines', () => {
const wrapper = shallowRender();
expect(wrapper.find('.line-chart-grid').exists()).toBe(true);
expect(wrapper.find('.line-chart-path').exists()).toBe(true);
expect(wrapper.find('.chart-zoom-tick').exists()).toBe(true);
expect(wrapper.find('.line-chart-area').exists()).toBe(false);
});
it('should be zoomable', () => {
expect(shallowRender().find('.chart-zoom').exists()).toBe(true);
});
it('should render a leak period', () => {
expect(
shallowRender({ leakPeriodDate: new Date('2020-01-01') })
.find('ContextConsumer')
.dive()
.find(`rect[fill="${testTheme.colors.leakPrimaryColor}"]`)
.exists()
).toBe(true);
});
it('should render areas under the graph lines', () => {
expect(shallowRender({ showAreas: true }).find('.line-chart-area').exists()).toBe(true);
});
it('should handle zoom update correctly', () => {
const updateZoom = jest.fn();
const startDate = new Date('1970-01-01T00:00:00.001Z');
const endDate = new Date('2000-01-01T00:00:00.001Z');
let wrapper = shallowRender({ updateZoom, startDate, endDate });
wrapper
.instance()
.handleZoomUpdate(scaleTime().domain([startDate, endDate]).range([0, 150]), [3, 50]);
expect(updateZoom).toBeCalledWith(
new Date('1970-08-08T03:21:36.001Z'),
new Date('1980-01-01T08:00:00.001Z')
);
updateZoom.mockClear();
// We throttle the handleZoomUpdate so re-render to avoid issue
wrapper = shallowRender({ updateZoom, startDate, endDate });
wrapper
.instance()
.handleZoomUpdate(scaleTime().domain([startDate, endDate]).range([0, 150]), [-1, 151]);
expect(updateZoom).toBeCalledWith(undefined, undefined);
});
function shallowRender(props: Partial<ZoomTimeLine['props']> = {}) {
return shallow<ZoomTimeLine>(
<ZoomTimeLine
width={300}
series={series}
updateZoom={jest.fn()}
metricType="RATING"
height={300}
{...props}
/>
);
}
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