44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
/**
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* Copyright (c) 2017 The xterm.js authors. All rights reserved.
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* @license MIT
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*/
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import { assert } from 'chai';
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import { ColorContrastCache } from 'browser/ColorContrastCache';
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describe('ColorContrastCache', () => {
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let cache: ColorContrastCache;
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beforeEach(() => {
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cache = new ColorContrastCache();
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});
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it('should save and get color values', () => {
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assert.strictEqual(cache.getColor(0x01, 0x00), undefined);
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cache.setColor(0x01, 0x01, null);
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assert.strictEqual(cache.getColor(0x01, 0x01), null);
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cache.setColor(0x01, 0x02, { css: '#030303', rgba: 0x030303ff});
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assert.deepEqual(cache.getColor(0x01, 0x02), { css: '#030303', rgba: 0x030303ff});
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});
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it('should save and get css values', () => {
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assert.strictEqual(cache.getCss(0x01, 0x00), undefined);
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cache.setCss(0x01, 0x01, null);
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assert.strictEqual(cache.getCss(0x01, 0x01), null);
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cache.setCss(0x01, 0x02, '#030303');
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assert.deepEqual(cache.getCss(0x01, 0x02), '#030303');
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});
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it('should clear all values on clear', () => {
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cache.setColor(0x01, 0x01, null);
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cache.setColor(0x01, 0x02, { css: '#030303', rgba: 0x030303ff});
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cache.setCss(0x01, 0x01, null);
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cache.setCss(0x01, 0x02, '#030303');
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cache.clear();
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assert.strictEqual(cache.getColor(0x01, 0x01), undefined);
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assert.strictEqual(cache.getColor(0x01, 0x02), undefined);
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assert.strictEqual(cache.getCss(0x01, 0x01), undefined);
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assert.strictEqual(cache.getCss(0x01, 0x02), undefined);
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});
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});
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