71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import SingleStatChart from '~/monitoring/components/charts/single_stat.vue';
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import { singleStatMetricsResult } from '../../mock_data';
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describe('Single Stat Chart component', () => {
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let singleStatChart;
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beforeEach(() => {
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singleStatChart = shallowMount(SingleStatChart, {
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propsData: {
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graphData: singleStatMetricsResult,
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},
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});
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});
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afterEach(() => {
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singleStatChart.destroy();
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});
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describe('computed', () => {
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describe('statValue', () => {
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it('should interpolate the value and unit props', () => {
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expect(singleStatChart.vm.statValue).toBe('91.00MB');
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});
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it('should change the value representation to a percentile one', () => {
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singleStatChart.setProps({
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graphData: {
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...singleStatMetricsResult,
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maxValue: 120,
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},
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});
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expect(singleStatChart.vm.statValue).toContain('75.83%');
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});
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it('should display NaN for non numeric maxValue values', () => {
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singleStatChart.setProps({
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graphData: {
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...singleStatMetricsResult,
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maxValue: 'not a number',
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},
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});
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expect(singleStatChart.vm.statValue).toContain('NaN');
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});
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it('should display NaN for missing query values', () => {
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singleStatChart.setProps({
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graphData: {
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...singleStatMetricsResult,
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metrics: [
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{
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...singleStatMetricsResult.metrics[0],
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result: [
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{
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...singleStatMetricsResult.metrics[0].result[0],
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value: [''],
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},
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],
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},
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],
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maxValue: 120,
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},
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});
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expect(singleStatChart.vm.statValue).toContain('NaN');
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});
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});
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});
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});
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