import { toDataFrame, FieldMatcherID, fieldMatchers, FieldType } from '@grafana/data'; import { DataTransformerID } from '@grafana/data/internal'; import { frameAsGazetter } from 'app/features/geo/gazetteer/gazetteer'; describe('spatial transformer', () => { it('adds lat/lon based on string field', async () => { const cfg = { id: DataTransformerID.spatial, options: { lookupField: 'location', gazetteer: 'public/gazetteer/usa-states.json', }, }; const data = toDataFrame({ name: 'locations', fields: [ { name: 'location', type: FieldType.string, values: ['AL', 'AK', 'Arizona', 'Arkansas', 'Somewhere'] }, { name: 'values', type: FieldType.number, values: [0, 10, 5, 1, 5] }, ], }); const matcher = fieldMatchers.get(FieldMatcherID.byName).get(cfg.options?.lookupField); const frame = toDataFrame({ fields: [ { name: 'id', values: ['AL', 'AK', 'AZ'] }, { name: 'name', values: ['Alabama', 'Arkansas', 'Arizona'] }, { name: 'lng', values: [-80.891064, -100.891064, -111.891064] }, { name: 'lat', values: [12.448457, 24.448457, 33.448457] }, ], }); const gaz = frameAsGazetter(frame, { path: 'path/to/gaz.json' }); // TODO!!!!! expect(gaz).toBeDefined(); expect(matcher).toBeDefined(); expect(data).toBeDefined(); }); });