95 lines
4.3 KiB
C#
95 lines
4.3 KiB
C#
using System.ComponentModel.DataAnnotations;
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using MAX.Framework.Validation;
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using Store.Users.Contracts.Dtos;
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using Store.Users.Dtos;
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namespace Store.Users.Tests;
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/// <summary>验证服务入口使用的 DTO 注解和跨字段规则。</summary>
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public sealed class RequestValidatorTests
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{
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[Fact]
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public void NullRequest_IsRejectedByBothEntrypoints()
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{
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Assert.Equal("request", Assert.Throws<ArgumentNullException>(() => RequestValidator.Validate(null)).ParamName);
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Assert.Throws<ArgumentNullException>(() => RequestValidator.TryValidate(null, out _));
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}
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[Fact]
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public void ValidDto_PassesWithoutChangingInput()
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{
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var request = new UserCreateRequest { UserName = " main ", Password = "password", Notes = "" };
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RequestValidator.Validate(request);
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Assert.True(RequestValidator.TryValidate(request, out var errors));
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Assert.Empty(errors);
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Assert.Equal(" main ", request.UserName);
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}
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[Theory]
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[InlineData(null)]
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[InlineData("")]
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[InlineData(" ")]
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public void RequiredFields_RejectNullEmptyAndWhitespace(string? value)
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{
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var request = new UserFundsRequest { UserName = value!, RequestId = "id", Amount = 1m, Operation = "充值" };
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var error = Assert.Throws<ValidationException>(() => RequestValidator.Validate(request));
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Assert.Equal("目标账户不能为空", error.Message);
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Assert.Contains(nameof(UserFundsRequest.UserName), error.ValidationResult!.MemberNames);
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}
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[Fact]
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public void TryValidate_ReturnsAllMissingRequiredFields()
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{
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Assert.False(RequestValidator.TryValidate(new UserFundsRequest(), out var errors));
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Assert.Equal(4, errors.Count);
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Assert.Contains(errors, e => e.MemberNames.Contains(nameof(UserFundsRequest.Amount)));
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Assert.Contains(errors, e => e.MemberNames.Contains(nameof(UserFundsRequest.UserName)));
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Assert.Contains(errors, e => e.MemberNames.Contains(nameof(UserFundsRequest.RequestId)));
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Assert.Contains(errors, e => e.MemberNames.Contains(nameof(UserFundsRequest.Operation)));
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}
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public static TheoryData<object> InvalidRequests => new()
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{
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new UserFundsRequest { UserName = new string('u', 21), RequestId = "id", Amount = 1, Operation = "充值" },
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new UserFundsRequest { UserName = "user", RequestId = "id", Amount = -1, Operation = "充值" },
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new UserFundsRequest { UserName = "user", RequestId = "id", Amount = 1.001m, Operation = "充值" },
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new UserTopUpQrcodeRequest { AgentCode = "agent", QrcodeBase64 = "invalid!" },
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new UserRecordSearchRequest { Page = 0 },
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new UserRecordSearchRequest { StartTime = new(2025, 2, 1), EndTime = new(2025, 1, 1) },
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new ShopRenewRequest { ShopId = "shop", RenewDuration = 0 },
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new ShopRenewRequest { ShopId = "shop", RenewDuration = 121 },
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new UserCreateRequest { UserName = "user", Password = "123" },
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new UserCreateRequest { UserName = "user", Password = "password", ShopPointsPerMonth = 1 }
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};
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[Theory]
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[MemberData(nameof(InvalidRequests))]
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public void InvalidDto_IsRejectedAtValidationEntry(object request)
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{
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Assert.Throws<ValidationException>(() => RequestValidator.Validate(request));
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Assert.False(RequestValidator.TryValidate(request, out var errors));
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Assert.NotEmpty(errors);
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}
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[Fact]
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public void FrameworkValidator_StillSupportsOtherModulesAnnotationsAndCrossFieldRules()
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{
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Assert.Throws<ValidationException>(() => RequestValidator.Validate(new OtherModuleRequest { Name = "toolong" }));
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Assert.False(RequestValidator.TryValidate(new OtherModuleRequest { Name = "ok", Count = 0 }, out _));
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var request = new OtherModuleRequest { Name = "ok", Count = 2, Start = 2, End = 1 };
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Assert.Equal("顺序错误", Assert.Throws<ValidationException>(() => RequestValidator.Validate(request)).Message);
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}
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private sealed class OtherModuleRequest : IValidatableObject
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{
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[Required, StringLength(4)] public string Name { get; set; } = "";
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[Range(1, 10)] public int Count { get; set; } = 1;
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public int Start { get; set; }
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public int End { get; set; }
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public IEnumerable<ValidationResult> Validate(ValidationContext context)
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{
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if (Start > End) yield return new ValidationResult("顺序错误");
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}
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}
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}
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