44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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import {expect, test} from 'vitest';
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import {first} from '@/swcx/builders.js';
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import evaluate from '@/swcx/evaluate.js';
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const scopeTest = test.extend({
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scope: async ({}, use) => {
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await use({
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S: {O: {}},
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get(k) { return this.S[k]; },
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set(k, v) { return this.S[k] = v; }
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});
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},
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});
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scopeTest('evaluates conditional expression', async ({scope}) => {
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scope.set('x', true);
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let evaluated;
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evaluated = evaluate(await first('x ? 2 : 3'), {scope});
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expect(evaluated.value)
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.to.equal(2);
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scope.set('x', false);
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evaluated = evaluate(await first('x ? 2 : 3'), {scope});
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expect(evaluated.value)
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.to.equal(3);
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});
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scopeTest('evaluates async conditional expression', async ({scope}) => {
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scope.set('x', true);
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let evaluated;
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evaluated = evaluate(await first('(await x) ? 2 : 3'), {scope});
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expect(await evaluated.async)
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.to.equal(true);
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expect(await evaluated.value)
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.to.equal(2);
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scope.set('x', false);
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evaluated = evaluate(await first('(await x) ? 2 : 3'), {scope});
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expect(await evaluated.async)
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.to.equal(true);
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expect(await evaluated.value)
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.to.equal(3);
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});
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