使用反射读取测试方法中的Category属性

using System;
using System.Linq;
using System.Reflection;

namespace ReflectionExample
{
    public class TestClass
    {
        [TestCategory("Unit")]
        public void TestMethod1()
        {
            // 测试逻辑
        }

        [TestCategory("Integration")]
        public void TestMethod2()
        {
            // 测试逻辑
        }
    }

    public class Program
    {
        public static void Main(string[] args)
        {
            Type testClassType = typeof(TestClass);
            MethodInfo[] testMethods = testClassType.GetMethods();

            foreach (MethodInfo method in testMethods)
            {
                CategoryAttribute categoryAttribute = method.GetCustomAttributes<CategoryAttribute>().FirstOrDefault();
                if (categoryAttribute != null)
                {
                    string category = categoryAttribute.Category;
                    Console.WriteLine($"TestMethod: {method.Name}, Category: {category}");
                }
            }
        }
    }

    [AttributeUsage(AttributeTargets.Method)]
    public class CategoryAttribute : Attribute
    {
        public string Category { get; }

        public CategoryAttribute(string category)
        {
            Category = category;
        }
    }
}

TestMethod: TestMethod1, Category: Unit
TestMethod: TestMethod2, Category: Integration