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maplibre-gl

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BSD licensed community fork of mapbox-gl, a WebGL interactive maps library

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import {beforeEach, test, expect} from 'vitest'; import {createMap, beforeMapTest} from '../../util/test/util'; beforeEach(() => { beforeMapTest(); global.fetch = null; }); test('set tile LOD params for a specific source', async () => { const map = createMap({interactive: false}); await map.once('style.load'); map.addSource('source-id1', {type: 'raster', url: ''}); map.addSource('source-id2', {type: 'raster', url: ''}); expect(map.getSource('source-id1').calculateTileZoom).toBeUndefined(); map.setSourceTileLodParams(1, 1, 'source-id1'); expect(map.getSource('source-id1').calculateTileZoom).toBeDefined(); expect(map.getSource('source-id2').calculateTileZoom).toBeUndefined(); }); test('set tile LOD params for all sources', async () => { const map = createMap({interactive: false}); await map.once('style.load'); map.addSource('source-id1', {type: 'raster', url: ''}); map.addSource('source-id2', {type: 'raster', url: ''}); expect(map.getSource('source-id1').calculateTileZoom).toBeUndefined(); expect(map.getSource('source-id2').calculateTileZoom).toBeUndefined(); map.setSourceTileLodParams(1, 1); expect(map.getSource('source-id1').calculateTileZoom).toBeDefined(); expect(map.getSource('source-id2').calculateTileZoom).toBeDefined(); }); test('set tile LOD params for a non-existent source', async () => { const map = createMap({interactive: false}); await map.once('style.load'); map.addSource('source-id1', {type: 'raster', url: ''}); map.addSource('source-id2', {type: 'raster', url: ''}); expect(map.getSource('source-id1').calculateTileZoom).toBeUndefined(); expect(map.getSource('source-id2').calculateTileZoom).toBeUndefined(); expect(() => {map.setSourceTileLodParams(1, 1, 'non-existent-source-id');}).toThrowError(); expect(map.getSource('source-id1').calculateTileZoom).toBeUndefined(); expect(map.getSource('source-id2').calculateTileZoom).toBeUndefined(); });