起因:
本人国庆无聊,不知道干嘛,
所以模仿FluentValidation写了个简化版的ObjectValidator
个人设想是能用类似fluent的方式创建验证规则,然后使用者缓存并验证自己的对象
现在第一次在博客园发了这篇文章,希望各位大神能在百忙之中抽空批评教育我,个人感激不尽
源代码:
代码放在了 https://github.com/fs7744/ObjectValidator
nuget:https://www.nuget.org/packages/ObjectValidator/
使用示例:
1 Container.Init(); // Only need init in your app once 2 3 var builder = Validation.NewValidatorBuilder<Student>(); 4 builder.RuleSet("A",b => 5 { 6 b.RuleFor(i => i.Age) 7 .Must(i => i >= 0 && i <= 18) 8 .OverrideName(student age" 9 .OverrideError(not student10 .ThenRuleFor(i => i.Name) 11 .Must(i => !string.IsNullOrWhiteSpace(i)) 12 .OverrideName(student name13 .OverrideError(no name); 14 }); 15 var v = builder.Build(); 16 17 var student = new Student() { Age = 13,Name = v }; 18 var context = Validation.CreateContext(student); 19 var result = v.Validate(context); 20 Assert.IsNotNull(result); 21 Assert.True(result.IsValid); 22 Assert.True(result.Failures.Count == 023 24 student = 23,Name = .Empty }; 25 context =26 result =27 28 Assert.False(result.IsValid); 29 Assert.True(result.Failures.Count == 130 Assert.AreEqual(].Value); 31 Assert.AreEqual(].Name); 32 Assert.AreEqual(0].Error);