using System;
using System.Collections.Generic;
using Util.Validation.Tests.Samples;
using Xunit;

namespace Util.Validation.Tests; 

/// <summary>
/// 验证拦截器测试
/// </summary>
public class ValidAttributeTest {
    /// <summary>
    /// 测试服务
    /// </summary>
    private readonly ITestService _service;

    /// <summary>
    /// 测试初始化
    /// </summary>
    public ValidAttributeTest( ITestService service ) {
        _service = service;
    }

    /// <summary>
    /// 验证单个对象
    /// </summary>
    [Fact]
    public void TestValidate() {
        Sample sample = new Sample();
        Assert.Throws<ArgumentException>( () => {
            _service.Call( sample );
        } );
    }

    /// <summary>
    /// 验证单个对象 - 验证通过不会抛出异常
    /// </summary>
    [Fact]
    public void TestValidate_2() {
        Sample sample = new Sample {RequiredValue = "a"};
        _service.Call( sample );
    }

    /// <summary>
    /// 验证集合对象
    /// </summary>
    [Fact]
    public void TestValidateCollection() {
        List<Sample> samples = new List<Sample> {new Sample(), new Sample() };
        Assert.Throws<ArgumentException>( () => {
            _service.CallCollection( samples );
        } );
    }

    /// <summary>
    /// 验证集合对象 - 验证通过不会抛出异常
    /// </summary>
    [Fact]
    public void TestValidateCollection_2() {
        List<Sample> samples = new List<Sample> { new Sample{RequiredValue = "a"}, new Sample{RequiredValue = "b"} };
        _service.CallCollection( samples );
    }
}