exiftool-vendored/dist/Object.spec.js

Efficient, cross-platform access to ExifTool

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Object_1 = require("./Object");
const _chai_spec_1 = require("./_chai.spec");
describe("Object", () => {
    describe(".fromEntries()", () => {
        it("reconstitutes expected", () => {
            (0, _chai_spec_1.expect)((0, Object_1.fromEntries)([
                ["a", "string"],
                ["b", 2],
                ["c", false],
                ["d", undefined],
                ["e", null],
                [],
                ["f", { neat: true }],
            ])).to.eql({ a: "string", b: 2, c: false, e: null, f: { neat: true } });
        });
    });
    describe(".omit", () => {
        for (const { o, arr, exp } of [
            { o: undefined, arr: [], exp: {} },
            { o: null, arr: [], exp: {} },
            { o: {}, arr: [], exp: {} },
            { o: {}, arr: ["nonexistant"], exp: {} },
            { o: { a: 123 }, arr: ["nonexistant"], exp: { a: 123 } },
            { o: { a: 123 }, arr: ["a"], exp: {} },
            { o: { a: 123, b: "a" }, arr: ["a"], exp: { b: "a" } },
            {
                o: { a: { b: 123 }, c: 234 },
                arr: ["b"], // ignores nested fields
                exp: { a: { b: 123 }, c: 234 },
            },
            {
                o: { a: { b: 123 }, c: 234 },
                arr: ["a"], // prunes non-primitive values
                exp: { c: 234 },
            },
        ]) {
            it(`(${JSON.stringify(o)}, ${arr.join(", ")}) -> ${JSON.stringify(exp)}`, () => {
                (0, _chai_spec_1.expect)((0, Object_1.omit)(o, ...arr)).to.eql(exp);
            });
        }
    });
});
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