142 lines
3.5 KiB
TypeScript
142 lines
3.5 KiB
TypeScript
/*
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* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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* or more contributor license agreements. Licensed under the Elastic License;
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* you may not use this file except in compliance with the Elastic License.
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*/
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import { getSuggestions } from './metric_suggestions';
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import { TableSuggestionColumn, TableSuggestion } from '../index';
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describe('metric_suggestions', () => {
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function numCol(columnId: string): TableSuggestionColumn {
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return {
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columnId,
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operation: {
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dataType: 'number',
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label: `Avg ${columnId}`,
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isBucketed: false,
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},
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};
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}
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function strCol(columnId: string): TableSuggestionColumn {
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return {
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columnId,
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operation: {
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dataType: 'string',
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label: `Top 5 ${columnId}`,
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isBucketed: true,
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},
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};
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}
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function dateCol(columnId: string): TableSuggestionColumn {
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return {
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columnId,
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operation: {
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dataType: 'date',
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isBucketed: true,
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label: `${columnId} histogram`,
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},
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};
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}
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test('ignores invalid combinations', () => {
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const unknownCol = () => {
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const str = strCol('foo');
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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return { ...str, operation: { ...str.operation, dataType: 'wonkies' } } as any;
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};
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expect(
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([
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{
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columns: [dateCol('a')],
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isMultiRow: true,
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layerId: 'l1',
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changeType: 'unchanged',
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},
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{
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columns: [strCol('foo'), strCol('bar')],
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isMultiRow: true,
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layerId: 'l1',
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changeType: 'unchanged',
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},
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{
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layerId: 'l1',
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isMultiRow: true,
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columns: [numCol('bar')],
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changeType: 'unchanged',
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},
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{
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columns: [unknownCol(), numCol('bar')],
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isMultiRow: true,
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layerId: 'l1',
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changeType: 'unchanged',
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},
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{
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columns: [numCol('bar'), numCol('baz')],
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isMultiRow: false,
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layerId: 'l1',
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changeType: 'unchanged',
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},
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] as TableSuggestion[]).map((table) =>
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expect(getSuggestions({ table, keptLayerIds: ['l1'] })).toEqual([])
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)
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);
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});
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test('suggests a basic metric chart', () => {
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const [suggestion, ...rest] = getSuggestions({
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table: {
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columns: [numCol('bytes')],
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isMultiRow: false,
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layerId: 'l1',
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changeType: 'unchanged',
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},
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keptLayerIds: [],
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});
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expect(rest).toHaveLength(0);
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expect(suggestion).toMatchInlineSnapshot(`
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Object {
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"previewIcon": [Function],
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"score": 0.1,
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"state": Object {
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"accessor": "bytes",
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"layerId": "l1",
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},
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"title": "Avg bytes",
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}
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`);
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});
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test('does not suggest for multiple layers', () => {
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const suggestions = getSuggestions({
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table: {
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columns: [numCol('bytes')],
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isMultiRow: false,
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layerId: 'l1',
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changeType: 'unchanged',
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},
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keptLayerIds: ['l1', 'l2'],
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});
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expect(suggestions).toHaveLength(0);
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});
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test('does not suggest when the suggestion keeps a different layer', () => {
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const suggestions = getSuggestions({
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table: {
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columns: [numCol('bytes')],
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isMultiRow: false,
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layerId: 'newer',
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changeType: 'initial',
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},
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keptLayerIds: ['older'],
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});
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expect(suggestions).toHaveLength(0);
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});
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});
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