tmagic-editor/packages/form/tests/unit/fields/Number.spec.ts

/*
 * Tencent is pleased to support the open source community by making TMagicEditor available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { describe, expect, test } from 'vitest';
import { nextTick } from 'vue';
import MagicForm, { MForm, MNumber } from '@form/index';
import { mount } from '@vue/test-utils';
import ElementPlus from 'element-plus';

const getWrapper = (
  config: any = [
    {
      type: 'number',
      name: 'number',
      text: 'number',
    },
  ],
  initValues: any = {
    text: 'number',
  },
) =>
  mount(MForm, {
    global: {
      plugins: [ElementPlus as any, MagicForm as any],
    },
    props: {
      initValues,
      config,
    },
  });

describe('Number', () => {
  test('基础功能', async () => {
    const wrapper = getWrapper();

    await nextTick();

    const num = wrapper.findComponent(MNumber);
    expect(num.exists()).toBe(true);
    const value = await (wrapper.vm as any).submitForm();
    expect(value.number).toBe(0);
  });

  test('默认值', async () => {
    const wrapper = getWrapper([
      {
        text: 'number',
        type: 'number',
        name: 'number',
        defaultValue: 5,
      },
    ]);

    await nextTick();

    const value = await (wrapper.vm as any).submitForm();
    expect(value.number).toBe(5);
  });

  test('增加减少', async () => {
    const wrapper = getWrapper([
      {
        text: 'number',
        type: 'number',
        name: 'number',
        step: 2,
      },
    ]);

    await nextTick();

    const increase = wrapper.find('.el-input-number__increase');
    const decrease = wrapper.find('.el-input-number__decrease');
    expect(increase.exists()).toBe(true);
    expect(decrease.exists()).toBe(true);

    await increase.trigger('keydown', {
      key: 'enter',
    });

    expect((wrapper.vm as any).values.number).toBe(2);

    await decrease.trigger('keydown', {
      key: 'enter',
    });

    expect((wrapper.vm as any).values.number).toBe(0);
  });

  test('最大最小值', async () => {
    const wrapper = getWrapper([
      {
        text: 'number',
        type: 'number',
        name: 'number',
        min: 0,
        max: 10,
      },
    ]);

    await nextTick();

    const num = wrapper.findComponent(MNumber);
    const input = num.find('input');
    await input.setValue(100);
    expect((wrapper.vm as any).values.number).toBe(10);
    await input.setValue(-10);
    expect((wrapper.vm as any).values.number).toBe(0);
  });
});