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/home/yanggyein/yanggyein/yang_ai/node_modules/type/test/value/is.js
"use strict"; var assert = require("chai").assert , isValue = require("../../value/is"); describe("value/is", function () { it("Should return true on object", function () { assert.equal(isValue({}), true); }); it("Should return true on function", function () { assert.equal(isValue(function () { return true; }), true); }); it("Should return true on array", function () { assert.equal(isValue([]), true); }); if (typeof Object.create === "function") { it("Should return true on object with no prototype", function () { assert.equal(isValue(Object.create(null)), true); }); } it("Should return true on string", function () { assert.equal(isValue("foo"), true); }); it("Should return true on empty string", function () { assert.equal(isValue(""), true); }); it("Should return true on number", function () { assert.equal(isValue(123), true); }); it("Should return true on NaN", function () { assert.equal(isValue(NaN), true); }); it("Should return true on boolean", function () { assert.equal(isValue(false), true); }); if (typeof Symbol === "function") { // eslint-disable-next-line no-undef it("Should return true on symbol", function () { assert.equal(isValue(Symbol()), true); }); } it("Should return false on null", function () { assert.equal(isValue(null), false); }); it("Should return false on undefined", function () { assert.equal(isValue(void 0), false); }); });