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ae927eab73
* Attach static generic data link to data frames in Explore * WIP * Always load correlations config when the query is run This will be moved to Wrapper.tsx and called only once Explore is mounted * remove comment * Load the config when Explore is loaded * Clean up * Check for feature toggle, simplify cod * Simplify the code * Remove unused code * Fix types * Add a test for attaching links * Revert package.json changes * Display title provided in the correlation label * Add missing mocks * Fix tests * Merge branch 'main' into ifrost/integration/attach-generic-data-link # Conflicts: # public/app/features/explore/Wrapper.tsx # public/app/features/explore/state/main.ts * Remove redundant async calls * Do not block Wrapper before correlations are loaded (only delay the query) * Test showing results after correlations are loaded * Post-merge fix * Use more consistent naming * Avoid null assertions Co-authored-by: Elfo404 <me@giordanoricci.com>
95 lines
3.0 KiB
TypeScript
95 lines
3.0 KiB
TypeScript
import { DataFrame, DataSourceInstanceSettings, FieldType, toDataFrame } from '@grafana/data';
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import { CorrelationData } from './useCorrelations';
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import { attachCorrelationsToDataFrames } from './utils';
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describe('correlations utils', () => {
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it('attaches correlations defined in the configuration', () => {
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const loki = { uid: 'loki-uid', name: 'loki' } as DataSourceInstanceSettings;
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const elastic = { uid: 'elastic-uid', name: 'elastic' } as DataSourceInstanceSettings;
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const prometheus = { uid: 'prometheus-uid', name: 'prometheus' } as DataSourceInstanceSettings;
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const refIdMap = {
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'Loki Query': loki.uid,
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'Elastic Query': elastic.uid,
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'Prometheus Query': prometheus.uid,
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};
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const testDataFrames: DataFrame[] = [
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toDataFrame({
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name: 'Loki Logs',
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refId: 'Loki Query',
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fields: [
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{ name: 'line', values: [] },
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{ name: 'traceId', values: [] },
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],
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}),
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toDataFrame({
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name: 'Elastic Logs',
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refId: 'Elastic Query',
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fields: [
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{ name: 'line', values: [] },
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{ name: 'traceId', values: [] },
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],
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}),
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toDataFrame({
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name: 'Prometheus Metrics',
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refId: 'Prometheus Query',
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fields: [{ name: 'value', type: FieldType.number, values: [1, 2, 3, 4, 5] }],
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}),
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];
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const correlations: CorrelationData[] = [
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{
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uid: 'loki-to-prometheus',
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label: 'logs to metrics',
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source: loki,
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target: prometheus,
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config: { type: 'query', field: 'traceId', target: { expr: 'target Prometheus query' } },
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},
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{
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uid: 'prometheus-to-elastic',
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label: 'metrics to logs',
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source: prometheus,
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target: elastic,
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config: { type: 'query', field: 'value', target: { expr: 'target Elastic query' } },
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},
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];
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attachCorrelationsToDataFrames(testDataFrames, correlations, refIdMap);
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// Loki line (no links)
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expect(testDataFrames[0].fields[0].config.links).toBeUndefined();
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// Loki traceId (linked to Prometheus)
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expect(testDataFrames[0].fields[1].config.links).toHaveLength(1);
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expect(testDataFrames[0].fields[1].config.links![0]).toMatchObject({
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title: 'logs to metrics',
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internal: {
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datasourceUid: prometheus.uid,
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datasourceName: prometheus.name,
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query: {
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expr: 'target Prometheus query',
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},
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},
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});
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// Elastic line (no links)
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expect(testDataFrames[1].fields[0].config.links).toBeUndefined();
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// Elastic traceId (no links)
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expect(testDataFrames[1].fields[0].config.links).toBeUndefined();
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// Prometheus value (linked to Elastic)
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expect(testDataFrames[2].fields[0].config.links).toHaveLength(1);
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expect(testDataFrames[2].fields[0].config.links![0]).toMatchObject({
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title: 'metrics to logs',
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internal: {
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datasourceUid: elastic.uid,
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datasourceName: elastic.name,
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query: {
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expr: 'target Elastic query',
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},
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},
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});
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});
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});
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