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import { groupQueriesByChartInfo, normalizeMetric, uniqMetricsId } from '~/monitoring/stores/utils';
describe('groupQueriesByChartInfo', () => {
let input;
let output;
it('groups metrics with the same chart title and y_axis label', () => {
input = [
{ title: 'title', y_label: 'MB', queries: [{}] },
{ title: 'title', y_label: 'MB', queries: [{}] },
{ title: 'new title', y_label: 'MB', queries: [{}] },
];
output = [
{
title: 'title',
y_label: 'MB',
queries: [{ metricId: null }, { metricId: null }],
},
{ title: 'new title', y_label: 'MB', queries: [{ metricId: null }] },
];
expect(groupQueriesByChartInfo(input)).toEqual(output);
});
// Functionality associated with the /additional_metrics endpoint
it("associates a chart's stringified metric_id with the metric", () => {
input = [{ id: 3, title: 'new title', y_label: 'MB', queries: [{}] }];
output = [{ id: 3, title: 'new title', y_label: 'MB', queries: [{ metricId: '3' }] }];
expect(groupQueriesByChartInfo(input)).toEqual(output);
});
// Functionality associated with the /metrics_dashboard endpoint
it('aliases a stringified metrics_id on the metric to the metricId key', () => {
input = [{ title: 'new title', y_label: 'MB', queries: [{ metric_id: 3 }] }];
output = [{ title: 'new title', y_label: 'MB', queries: [{ metricId: '3', metric_id: 3 }] }];
expect(groupQueriesByChartInfo(input)).toEqual(output);
});
});
describe('normalizeMetric', () => {
[
{ args: [], expected: 'undefined_undefined' },
{ args: [undefined], expected: 'undefined_undefined' },
{ args: [{ id: 'something' }], expected: 'undefined_something' },
{ args: [{ id: 45 }], expected: 'undefined_45' },
{ args: [{ metric_id: 5 }], expected: '5_undefined' },
{ args: [{ metric_id: 'something' }], expected: 'something_undefined' },
{
args: [{ metric_id: 5, id: 'system_metrics_kubernetes_container_memory_total' }],
expected: '5_system_metrics_kubernetes_container_memory_total',
},
].forEach(({ args, expected }) => {
it(`normalizes metric to "${expected}" with args=${JSON.stringify(args)}`, () => {
expect(normalizeMetric(...args)).toEqual({ metric_id: expected });
});
});
});
describe('uniqMetricsId', () => {
[
{ input: { id: 1 }, expected: 'undefined_1' },
{ input: { metric_id: 2 }, expected: '2_undefined' },
{ input: { metric_id: 2, id: 21 }, expected: '2_21' },
{ input: { metric_id: 22, id: 1 }, expected: '22_1' },
{ input: { metric_id: 'aaa', id: '_a' }, expected: 'aaa__a' },
].forEach(({ input, expected }) => {
it(`creates unique metric ID with ${JSON.stringify(input)}`, () => {
expect(uniqMetricsId(input)).toEqual(expected);
});
});
});
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