grafana/public/app/plugins/datasource/tempo/SearchTraceQLEditor/utils.test.ts

import { uniq } from 'lodash';

import { TraceqlSearchScope } from '../dataquery.gen';

import { generateQueryFromFilters, getUnscopedTags, getFilteredTags, getAllTags, getTagsByScope } from './utils';

describe('generateQueryFromFilters generates the correct query for', () => {
  it('an empty array', () => {
    expect(generateQueryFromFilters([])).toBe('{}');
  });

  it('a field without value', () => {
    expect(generateQueryFromFilters([{ id: 'foo', tag: 'footag', operator: '=' }])).toBe('{}');
  });

  it('a field with value but without tag', () => {
    expect(generateQueryFromFilters([{ id: 'foo', value: 'foovalue', operator: '=' }])).toBe('{}');
  });

  it('a field with value and tag but without operator', () => {
    expect(generateQueryFromFilters([{ id: 'foo', tag: 'footag', value: 'foovalue' }])).toBe('{}');
  });

  it('a field with tag, operator and tag', () => {
    expect(generateQueryFromFilters([{ id: 'foo', tag: 'footag', value: 'foovalue', operator: '=' }])).toBe(
      '{.footag=foovalue}'
    );
    expect(
      generateQueryFromFilters([{ id: 'foo', tag: 'footag', value: 'foovalue', operator: '=', valueType: 'string' }])
    ).toBe('{.footag="foovalue"}');
  });

  it('a field with valueType as integer', () => {
    expect(
      generateQueryFromFilters([{ id: 'foo', tag: 'footag', value: '1234', operator: '>', valueType: 'integer' }])
    ).toBe('{.footag>1234}');
  });
  it('two fields with everything filled in', () => {
    expect(
      generateQueryFromFilters([
        { id: 'foo', tag: 'footag', value: '1234', operator: '>=', valueType: 'integer' },
        { id: 'bar', tag: 'bartag', value: 'barvalue', operator: '=', valueType: 'string' },
      ])
    ).toBe('{.footag>=1234 && .bartag="barvalue"}');
  });
  it('two fields but one is missing a value', () => {
    expect(
      generateQueryFromFilters([
        { id: 'foo', tag: 'footag', value: '1234', operator: '>=', valueType: 'integer' },
        { id: 'bar', tag: 'bartag', operator: '=', valueType: 'string' },
      ])
    ).toBe('{.footag>=1234}');
  });
  it('two fields but one is missing a value and the other a tag', () => {
    expect(
      generateQueryFromFilters([
        { id: 'foo', value: '1234', operator: '>=', valueType: 'integer' },
        { id: 'bar', tag: 'bartag', operator: '=', valueType: 'string' },
      ])
    ).toBe('{}');
  });
  it('scope is unscoped', () => {
    expect(
      generateQueryFromFilters([
        {
          id: 'foo',
          tag: 'footag',
          value: '1234',
          operator: '>=',
          scope: TraceqlSearchScope.Unscoped,
          valueType: 'integer',
        },
      ])
    ).toBe('{.footag>=1234}');
  });
  it('scope is span', () => {
    expect(
      generateQueryFromFilters([
        {
          id: 'foo',
          tag: 'footag',
          value: '1234',
          operator: '>=',
          scope: TraceqlSearchScope.Span,
          valueType: 'integer',
        },
      ])
    ).toBe('{span.footag>=1234}');
  });
  it('scope is resource', () => {
    expect(
      generateQueryFromFilters([
        {
          id: 'foo',
          tag: 'footag',
          value: '1234',
          operator: '>=',
          scope: TraceqlSearchScope.Resource,
          valueType: 'integer',
        },
      ])
    ).toBe('{resource.footag>=1234}');
  });
});

describe('gets correct tags', () => {
  it('for filtered tags when no tags supplied', () => {
    const tags = getFilteredTags(emptyTags, []);
    expect(tags).toEqual([
      'duration',
      'kind',
      'name',
      'rootName',
      'rootServiceName',
      'status',
      'statusMessage',
      'traceDuration',
    ]);
  });

  it('for filtered tags when API v1 tags supplied', () => {
    const tags = getFilteredTags(v1Tags, []);
    expect(tags).toEqual([
      'duration',
      'kind',
      'name',
      'rootName',
      'rootServiceName',
      'status',
      'statusMessage',
      'traceDuration',
      'bar',
      'foo',
    ]);
  });

  it('for filtered tags when API v1 tags supplied with tags to filter out', () => {
    const tags = getFilteredTags(v1Tags, ['duration']);
    expect(tags).toEqual([
      'kind',
      'name',
      'rootName',
      'rootServiceName',
      'status',
      'statusMessage',
      'traceDuration',
      'bar',
      'foo',
    ]);
  });

  it('for filtered tags when API v2 tags supplied', () => {
    const tags = getFilteredTags(uniq(getUnscopedTags(v2Tags)), []);
    expect(tags).toEqual([
      'duration',
      'kind',
      'name',
      'rootName',
      'rootServiceName',
      'status',
      'statusMessage',
      'traceDuration',
      'cluster',
      'container',
      'db',
    ]);
  });

  it('for filtered tags when API v2 tags supplied with tags to filter out', () => {
    const tags = getFilteredTags(getUnscopedTags(v2Tags), ['duration', 'cluster']);
    expect(tags).toEqual([
      'kind',
      'name',
      'rootName',
      'rootServiceName',
      'status',
      'statusMessage',
      'traceDuration',
      'container',
      'db',
    ]);
  });

  it('for unscoped tags', () => {
    const tags = getUnscopedTags(v2Tags);
    expect(tags).toEqual(['cluster', 'container', 'db']);
  });

  it('for all tags', () => {
    const tags = getAllTags(v2Tags);
    expect(tags).toEqual(['cluster', 'container', 'db', 'duration', 'kind', 'name', 'status']);
  });

  it('for tags by resource scope', () => {
    const tags = getTagsByScope(v2Tags, TraceqlSearchScope.Resource);
    expect(tags).toEqual(['cluster', 'container']);
  });

  it('for tags by span scope', () => {
    const tags = getTagsByScope(v2Tags, TraceqlSearchScope.Span);
    expect(tags).toEqual(['db']);
  });
});

export const emptyTags = [];
export const v1Tags = ['bar', 'foo'];
export const v2Tags = [
  {
    name: 'resource',
    tags: ['cluster', 'container'],
  },
  {
    name: 'span',
    tags: ['db'],
  },
  {
    name: 'intrinsic',
    tags: ['duration', 'kind', 'name', 'status'],
  },
];