144 lines
4.4 KiB
JavaScript
144 lines
4.4 KiB
JavaScript
import { useFakeDate } from 'helpers/fake_date';
|
|
import {
|
|
transformStagesForPathNavigation,
|
|
timeSummaryForPathNavigation,
|
|
medianTimeToParsedSeconds,
|
|
formatMedianValues,
|
|
filterStagesByHiddenStatus,
|
|
calculateFormattedDayInPast,
|
|
prepareTimeMetricsData,
|
|
} from '~/cycle_analytics/utils';
|
|
import { slugify } from '~/lib/utils/text_utility';
|
|
import {
|
|
selectedStage,
|
|
allowedStages,
|
|
stageMedians,
|
|
pathNavIssueMetric,
|
|
rawStageMedians,
|
|
metricsData,
|
|
} from './mock_data';
|
|
|
|
describe('Value stream analytics utils', () => {
|
|
describe('transformStagesForPathNavigation', () => {
|
|
const stages = allowedStages;
|
|
const response = transformStagesForPathNavigation({
|
|
stages,
|
|
medians: stageMedians,
|
|
selectedStage,
|
|
});
|
|
|
|
describe('transforms the data as expected', () => {
|
|
it('returns an array of stages', () => {
|
|
expect(Array.isArray(response)).toBe(true);
|
|
expect(response.length).toBe(stages.length);
|
|
});
|
|
|
|
it('selects the correct stage', () => {
|
|
const selected = response.filter((stage) => stage.selected === true)[0];
|
|
|
|
expect(selected.title).toBe(selectedStage.title);
|
|
});
|
|
|
|
it('includes the correct metric for the associated stage', () => {
|
|
const issue = response.filter((stage) => stage.name === 'issue')[0];
|
|
|
|
expect(issue.metric).toBe(pathNavIssueMetric);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('timeSummaryForPathNavigation', () => {
|
|
it.each`
|
|
unit | value | result
|
|
${'months'} | ${1.5} | ${'1.5M'}
|
|
${'weeks'} | ${1.25} | ${'1.5w'}
|
|
${'days'} | ${2} | ${'2d'}
|
|
${'hours'} | ${10} | ${'10h'}
|
|
${'minutes'} | ${20} | ${'20m'}
|
|
${'seconds'} | ${10} | ${'<1m'}
|
|
${'seconds'} | ${0} | ${'-'}
|
|
`('will format $value $unit to $result', ({ unit, value, result }) => {
|
|
expect(timeSummaryForPathNavigation({ [unit]: value })).toBe(result);
|
|
});
|
|
});
|
|
|
|
describe('medianTimeToParsedSeconds', () => {
|
|
it.each`
|
|
value | result
|
|
${1036800} | ${'1w'}
|
|
${259200} | ${'3d'}
|
|
${172800} | ${'2d'}
|
|
${86400} | ${'1d'}
|
|
${1000} | ${'16m'}
|
|
${61} | ${'1m'}
|
|
${59} | ${'<1m'}
|
|
${0} | ${'-'}
|
|
`('will correctly parse $value seconds into $result', ({ value, result }) => {
|
|
expect(medianTimeToParsedSeconds(value)).toBe(result);
|
|
});
|
|
});
|
|
|
|
describe('formatMedianValues', () => {
|
|
const calculatedMedians = formatMedianValues(rawStageMedians);
|
|
|
|
it('returns an object with each stage and their median formatted for display', () => {
|
|
rawStageMedians.forEach(({ id, value }) => {
|
|
expect(calculatedMedians).toMatchObject({ [id]: medianTimeToParsedSeconds(value) });
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('filterStagesByHiddenStatus', () => {
|
|
const hiddenStages = [{ title: 'three', hidden: true }];
|
|
const visibleStages = [
|
|
{ title: 'one', hidden: false },
|
|
{ title: 'two', hidden: false },
|
|
];
|
|
const mockStages = [...visibleStages, ...hiddenStages];
|
|
|
|
it.each`
|
|
isHidden | result
|
|
${false} | ${visibleStages}
|
|
${undefined} | ${hiddenStages}
|
|
${true} | ${hiddenStages}
|
|
`('with isHidden=$isHidden returns matching stages', ({ isHidden, result }) => {
|
|
expect(filterStagesByHiddenStatus(mockStages, isHidden)).toEqual(result);
|
|
});
|
|
});
|
|
|
|
describe('calculateFormattedDayInPast', () => {
|
|
useFakeDate(1815, 11, 10);
|
|
|
|
it('will return 2 dates, now and past', () => {
|
|
expect(calculateFormattedDayInPast(5)).toEqual({ now: '1815-12-10', past: '1815-12-05' });
|
|
});
|
|
});
|
|
|
|
describe('prepareTimeMetricsData', () => {
|
|
let prepared;
|
|
const [first, second] = metricsData;
|
|
const firstKey = slugify(first.title);
|
|
const secondKey = slugify(second.title);
|
|
|
|
beforeEach(() => {
|
|
prepared = prepareTimeMetricsData([first, second], {
|
|
[firstKey]: { description: 'Is a value that is good' },
|
|
});
|
|
});
|
|
|
|
it('will add a `key` based on the title', () => {
|
|
expect(prepared).toMatchObject([{ key: firstKey }, { key: secondKey }]);
|
|
});
|
|
|
|
it('will add a `label` key', () => {
|
|
expect(prepared).toMatchObject([{ label: 'New Issues' }, { label: 'Commits' }]);
|
|
});
|
|
|
|
it('will add a popover description using the key if it is provided', () => {
|
|
expect(prepared).toMatchObject([
|
|
{ description: 'Is a value that is good' },
|
|
{ description: '' },
|
|
]);
|
|
});
|
|
});
|
|
});
|