[improvement] rename packages dir to src (#3659)

src/utils/test/index.spec.js

@@ -0,0 +1,100 @@
+import { deepClone } from '../deep-clone';
+import { deepAssign } from '../deep-assign';
+import { isDef, get } from '..';
+import { raf, cancelRaf } from '../dom/raf';
+import { later } from '../../../test/utils';
+import { isEmail } from '../validate/email';
+import { isMobile } from '../validate/mobile';
+import { isNumber } from '../validate/number';
+import { isAndroid } from '../validate/system';
+import { camelize } from '../format/string';
+
+test('deepClone', () => {
+  const a = { foo: 0 };
+  const b = { foo: 0, bar: 1 };
+  const fn = () => {};
+  const arr = [a, b];
+  expect(deepClone(a)).toEqual(a);
+  expect(deepClone(b)).toEqual(b);
+  expect(deepClone(fn)).toEqual(fn);
+  expect(deepClone(arr)).toEqual(arr);
+  expect(deepClone(undefined)).toEqual(undefined);
+  expect(deepClone(1)).toEqual(1);
+});
+
+test('deepAssign', () => {
+  const fn = () => {};
+
+  expect(deepAssign({}, { foo: null })).toEqual({});
+  expect(deepAssign({}, { foo: undefined })).toEqual({});
+  expect(deepAssign({ fn: null }, { fn })).toEqual({ fn });
+  expect(deepAssign({ foo: 0 }, { bar: 1 })).toEqual({ foo: 0, bar: 1 });
+  expect(deepAssign({ foo: { bar: false } }, { foo: { bar: true, foo: false } })).toEqual(
+    {
+      foo: {
+        bar: true,
+        foo: false
+      }
+    }
+  );
+});
+
+test('isDef', () => {
+  expect(isDef(null)).toBeFalsy();
+  expect(isDef(undefined)).toBeFalsy();
+  expect(isDef(1)).toBeTruthy();
+  expect(isDef('1')).toBeTruthy();
+  expect(isDef({})).toBeTruthy();
+  expect(isDef(() => {})).toBeTruthy();
+});
+
+test('camelize', () => {
+  expect(camelize('ab')).toEqual('ab');
+  expect(camelize('a-b')).toEqual('aB');
+  expect(camelize('a-b-c-d')).toEqual('aBCD');
+  expect(camelize('a-b-')).toEqual('aB-');
+  expect(camelize('-a-b')).toEqual('AB');
+  expect(camelize('-')).toEqual('-');
+});
+
+test('get', () => {
+  expect(get({ a: 1 }, 'a')).toEqual(1);
+  expect(get({ a: { b: 2 } }, 'a.b')).toEqual(2);
+  expect(get({ a: { b: 2 } }, 'a.b.c')).toEqual('');
+});
+
+test('isAndroid', () => {
+  expect(isAndroid()).toBeFalsy();
+});
+
+test('raf', async () => {
+  const spy = jest.fn();
+  raf(spy);
+
+  await later(50);
+  expect(spy).toHaveBeenCalledTimes(1);
+  cancelRaf(1);
+});
+
+test('is-email', () => {
+  expect(isEmail('abc@gmail.com')).toBeTruthy();
+  expect(isEmail('abc@@gmail.com')).toBeFalsy();
+  expect(isEmail('@gmail.com')).toBeFalsy();
+  expect(isEmail('abc@')).toBeFalsy();
+});
+
+test('is-mobile', () => {
+  expect(isMobile('13000000000')).toBeTruthy();
+  expect(isMobile('+8613000000000')).toBeTruthy();
+  expect(isMobile('8613000000000')).toBeTruthy();
+  expect(isMobile('1300000000')).toBeFalsy();
+  expect(isMobile('abc')).toBeFalsy();
+});
+
+test('is-number', () => {
+  expect(isNumber('1')).toBeTruthy();
+  expect(isNumber('1.2')).toBeTruthy();
+  expect(isNumber('1..2')).toBeFalsy();
+  expect(isNumber('abc')).toBeFalsy();
+  expect(isNumber('1b2')).toBeFalsy();
+});