30 lines
1.4 KiB
Plaintext
30 lines
1.4 KiB
Plaintext
"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); });
|
|
});
|