32 lines
1.5 KiB
JavaScript
32 lines
1.5 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const vitest_1 = require("vitest");
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const if_js_1 = __importDefault(require("./if.js"));
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(0, vitest_1.describe)("if", () => {
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(0, vitest_1.test)("does not update if the predicate is false", () => {
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const object = { a: 0 };
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let result = (0, if_js_1.default)(false, { b: 1 }, object);
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(0, vitest_1.expect)(result).to.eql(object);
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result = (0, if_js_1.default)(0, false, 1);
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(0, vitest_1.expect)(result).to.eql(0);
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});
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(0, vitest_1.test)("does update if the predicate is true", () => {
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const object = { a: 0 };
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const result = (0, if_js_1.default)(true, { b: 1 })(object);
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(0, vitest_1.expect)(result).to.eql({ a: 0, b: 1 });
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});
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(0, vitest_1.test)("will use the result of a function passed as a predicate", () => {
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const object = { a: 0 };
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const aIsThree = (x) => x.a === 3;
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const result = (0, if_js_1.default)(aIsThree, { b: 1 }, object);
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(0, vitest_1.expect)(result).to.eql({ a: 0 });
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});
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(0, vitest_1.test)("freezes the result", () => {
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(0, vitest_1.expect)(Object.isFrozen((0, if_js_1.default)(true, {})({}))).to.be.true;
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(0, vitest_1.expect)(Object.isFrozen((0, if_js_1.default)(false, {})({}))).to.be.true;
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});
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});
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//# sourceMappingURL=if.test.js.map
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