| var assert = require('tap'); |
| |
| var t = require('./lib/util'); |
| |
| assert.equal(t.isArray([]), true); |
| assert.equal(t.isArray({}), false); |
| |
| assert.equal(t.isBoolean(null), false); |
| assert.equal(t.isBoolean(true), true); |
| assert.equal(t.isBoolean(false), true); |
| |
| assert.equal(t.isNull(null), true); |
| assert.equal(t.isNull(undefined), false); |
| assert.equal(t.isNull(false), false); |
| assert.equal(t.isNull(), false); |
| |
| assert.equal(t.isNullOrUndefined(null), true); |
| assert.equal(t.isNullOrUndefined(undefined), true); |
| assert.equal(t.isNullOrUndefined(false), false); |
| assert.equal(t.isNullOrUndefined(), true); |
| |
| assert.equal(t.isNumber(null), false); |
| assert.equal(t.isNumber('1'), false); |
| assert.equal(t.isNumber(1), true); |
| |
| assert.equal(t.isString(null), false); |
| assert.equal(t.isString('1'), true); |
| assert.equal(t.isString(1), false); |
| |
| assert.equal(t.isSymbol(null), false); |
| assert.equal(t.isSymbol('1'), false); |
| assert.equal(t.isSymbol(1), false); |
| assert.equal(t.isSymbol(Symbol()), true); |
| |
| assert.equal(t.isUndefined(null), false); |
| assert.equal(t.isUndefined(undefined), true); |
| assert.equal(t.isUndefined(false), false); |
| assert.equal(t.isUndefined(), true); |
| |
| assert.equal(t.isRegExp(null), false); |
| assert.equal(t.isRegExp('1'), false); |
| assert.equal(t.isRegExp(new RegExp()), true); |
| |
| assert.equal(t.isObject({}), true); |
| assert.equal(t.isObject([]), true); |
| assert.equal(t.isObject(new RegExp()), true); |
| assert.equal(t.isObject(new Date()), true); |
| |
| assert.equal(t.isDate(null), false); |
| assert.equal(t.isDate('1'), false); |
| assert.equal(t.isDate(new Date()), true); |
| |
| assert.equal(t.isError(null), false); |
| assert.equal(t.isError({ err: true }), false); |
| assert.equal(t.isError(new Error()), true); |
| |
| assert.equal(t.isFunction(null), false); |
| assert.equal(t.isFunction({ }), false); |
| assert.equal(t.isFunction(function() {}), true); |
| |
| assert.equal(t.isPrimitive(null), true); |
| assert.equal(t.isPrimitive(''), true); |
| assert.equal(t.isPrimitive(0), true); |
| assert.equal(t.isPrimitive(new Date()), false); |
| |
| assert.equal(t.isBuffer(null), false); |
| assert.equal(t.isBuffer({}), false); |
| assert.equal(t.isBuffer(new Buffer(0)), true); |