gf/g/util/gvalid/gvalid_unit_checkstruct_test.go

// Copyright 2019 gf Author(https://github.com/gogf/gf). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.

package gvalid_test

import (
    "github.com/gogf/gf/g/test/gtest"
    "github.com/gogf/gf/g/util/gvalid"
    "testing"
)

func Test_CheckStruct(t *testing.T) {
    gtest.Case(t, func() {
        type Object struct {
            Name string
            Age  int
        }
        rules := map[string]string {
            "Name" : "required|length:6,16",
            "Age"  : "between:18,30",
        }
        msgs  := map[string]interface{} {
            "Name" : map[string]string {
                "required" : "名称不能为空",
                "length"   : "名称长度为:min到:max个字符",
            },
            "Age"  : "年龄为18到30周岁",
        }
        obj := &Object{"john", 16}
        err := gvalid.CheckStruct(obj, rules, msgs)
        gtest.AssertNE(err,                          nil)
        gtest.Assert(len(err.Maps()),                2)
        gtest.Assert(err.Maps()["Name"]["required"], "")
        gtest.Assert(err.Maps()["Name"]["length"],   "名称长度为6到16个字符")
        gtest.Assert(err.Maps()["Age"]["between"],   "年龄为18到30周岁")
    })

    gtest.Case(t, func() {
        type LoginRequest struct {
            Username string `json:"username" gvalid:"username@required#用户名不能为空"`
            Password string `json:"password" gvalid:"password@required#登录密码不能为空"`
        }
        var login LoginRequest
        err := gvalid.CheckStruct(login, nil)
        gtest.AssertNE(err,                              nil)
        gtest.Assert(len(err.Maps()),                    2)
        gtest.Assert(err.Maps()["username"]["required"], "用户名不能为空")
        gtest.Assert(err.Maps()["password"]["required"], "登录密码不能为空")
    })

    gtest.Case(t, func() {
        type User struct {
            Id       int    `gvalid:"uid@required|min:10#|ID不能为空"`
            Age      int    `gvalid:"age@required#年龄不能为空"`
            Username string `json:"username" gvalid:"username@required#用户名不能为空"`
            Password string `json:"password" gvalid:"password@required#登录密码不能为空"`
        }
        user := &User{
            Id       : 1,
            Username : "john",
            Password : "123456",
        }
        err := gvalid.CheckStruct(user, nil)
        gtest.AssertNE(err,                              nil)
        gtest.Assert(len(err.Maps()),                    1)
        gtest.Assert(err.Maps()["uid"]["min"],           "ID不能为空")
    })

}