33 lines
1.1 KiB
TypeScript
33 lines
1.1 KiB
TypeScript
import {describe, test, expect} from 'vitest';
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import {
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queryRenderedFeatures,
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querySourceFeatures
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} from './query_features';
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import {TileManager} from '../tile/tile_manager';
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import type Point from '@mapbox/point-geometry';
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import {MercatorTransform} from '../geo/projection/mercator_transform';
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describe('QueryFeatures.rendered', () => {
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test('returns empty object if source returns no tiles', () => {
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const mockTileManager = {tilesIn () { return []; }} as any as TileManager;
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const transform = new MercatorTransform();
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const result = queryRenderedFeatures(mockTileManager, {}, undefined, [] as Point[], undefined, transform, undefined);
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expect(result).toEqual({});
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});
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});
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describe('QueryFeatures.source', () => {
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test('returns empty result when source has no features', () => {
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const tileManager = new TileManager('test', {
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type: 'geojson',
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data: {type: 'FeatureCollection', features: []}
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}, {
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getActor() {}
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} as any);
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const result = querySourceFeatures(tileManager, {});
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expect(result).toEqual([]);
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});
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});
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