maplibre-gl
Version:
BSD licensed community fork of mapbox-gl, a WebGL interactive maps library
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text/typescript
import VideoSource from './video_source';
import {extend} from '../util/util';
import {getMockDispatcher} from '../util/test/util';
import type {Coordinates} from './image_source';
function createSource(options) {
const c = options && options.video || window.document.createElement('video');
options = extend({coordinates: [[0, 0], [1, 0], [1, 1], [0, 1]]}, options);
const source = new VideoSource('id', options, getMockDispatcher(), options.eventedParent);
source.video = c;
return source;
}
describe('VideoSource', () => {
// Attribution File:Volcano Lava Sample.webm: U.S. Geological Survey (USGS), Public domain, via Wikimedia Commons
const source = createSource({
type: 'video',
urls: ['cropped.mp4', 'https://upload.wikimedia.org/wikipedia/commons/2/22/Volcano_Lava_Sample.webm'],
coordinates: [
[-76.54, 39.18],
[-76.52, 39.18],
[-76.52, 39.17],
[-76.54, 39.17]
]
});
test('constructor', () => {
expect(source.minzoom).toBe(0);
expect(source.maxzoom).toBe(22);
expect(source.tileSize).toBe(512);
});
test('sets coordinates', () => {
const newCoordinates = [[0, 0], [-1, 0], [-1, -1], [0, -1]] as Coordinates;
source.setCoordinates(newCoordinates);
const serialized = source.serialize();
expect(serialized.coordinates).toEqual(newCoordinates);
});
//test video retrieval by first supplying the video element directly
test('gets video', () => {
const el = window.document.createElement('video');
// Attribution File:Volcano Lava Sample.webm: U.S. Geological Survey (USGS), Public domain, via Wikimedia Commons
const source = createSource({
type: 'video',
video: el,
urls: ['cropped.mp4', 'https://upload.wikimedia.org/wikipedia/commons/2/22/Volcano_Lava_Sample.webm'],
coordinates: [
[-76.54, 39.18],
[-76.52, 39.18],
[-76.52, 39.17],
[-76.54, 39.17]
]
});
expect(source.getVideo()).toBe(el);
});
});