8889841cis.js000066600000003214150434610720005523 0ustar00"use strict"; var assert = require("chai").assert , isArray = require("../../array/is"); describe("array/is", function () { it("Should return true on array", function () { assert.equal(isArray([]), true); }); it("Should return false on array with no common API exposed", function () { var value = []; value.push = null; assert.equal(isArray(value), false); }); it("Should return false on Array.prototype", function () { assert.equal(isArray(Array.prototype), false); }); it("Should return false on plain object", function () { assert.equal(isArray({}), false); }); it("Should return false on function", function () { assert.equal(isArray(function () { return true; }), false); }); if (typeof Object.create === "function") { it("Should return false on object with no prototype", function () { assert.equal(isArray(Object.create(null)), false); }); } it("Should return false on string", function () { assert.equal(isArray("foo"), false); }); it("Should return false on empty string", function () { assert.equal(isArray(""), false); }); it("Should return false on number", function () { assert.equal(isArray(123), false); }); it("Should return false on NaN", function () { assert.equal(isArray(NaN), false); }); it("Should return false on boolean", function () { assert.equal(isArray(true), false); }); if (typeof Symbol === "function") { it("Should return false on symbol", function () { assert.equal(isArray(Symbol("foo")), false); }); } it("Should return false on null", function () { assert.equal(isArray(null), false); }); it("Should return false on undefined", function () { assert.equal(isArray(void 0), false); }); }); ensure.js000066600000000775150434610720006422 0ustar00"use strict"; var assert = require("chai").assert , ensureArray = require("../../array/ensure"); describe("array/ensure", function () { it("Should return input value", function () { var value = []; assert.equal(ensureArray(value), value); }); it("Should crash on invalid value", function () { try { ensureArray(null); throw new Error("Unexpected"); } catch (error) { assert.equal(error.name, "TypeError"); assert(error.message.includes("is not an array object")); } }); });