src/Lucene.Net.Tests.TestFramework.NUnitExtensions/Attributes/RepeatAttributeTests.CustomMethodWrapper.cs

// Source: https://github.com/nunit/nunit/blob/v3.14.0/src/NUnitFramework/tests/Attributes/RepeatAttributeTests.CustomMethodWrapper.cs

using NUnit.Framework.Interfaces;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace Lucene.Net.Attributes
{
    #region Copyright (c) Charlie Poole, Rob Prouse and Contributors. MIT License.

    // Copyright (c) 2021 Charlie Poole, Rob Prouse
    //
    // Permission is hereby granted, free of charge, to any person obtaining a copy
    // of this software and associated documentation files (the "Software"), to deal
    // in the Software without restriction, including without limitation the rights
    // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    // copies of the Software, and to permit persons to whom the Software is
    // furnished to do so, subject to the following conditions:
    //
    // The above copyright notice and this permission notice shall be included in
    // all copies or substantial portions of the Software.
    //
    // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    // THE SOFTWARE.

    #endregion

    public partial class RepeatAttributeTests
    {
        private sealed class CustomMethodWrapper : IMethodInfo
        {
            private readonly IMethodInfo _baseInfo;
            private readonly Attribute[] _extraAttributes;

            public CustomMethodWrapper(IMethodInfo baseInfo, Attribute[] extraAttributes)
            {
                _baseInfo = baseInfo;
                _extraAttributes = extraAttributes;
            }

            public T[] GetCustomAttributes<T>(bool inherit) where T : class
            {
                return _baseInfo.GetCustomAttributes<T>(inherit)
                    .Concat(_extraAttributes.OfType<T>())
                    .ToArray();
            }

            public ITypeInfo TypeInfo => _baseInfo.TypeInfo;

            public MethodInfo MethodInfo => _baseInfo.MethodInfo;

            public string Name => _baseInfo.Name;

            public bool IsAbstract => _baseInfo.IsAbstract;

            public bool IsPublic => _baseInfo.IsPublic;

            public bool IsStatic => _baseInfo.IsStatic;

            public bool ContainsGenericParameters => _baseInfo.ContainsGenericParameters;

            public bool IsGenericMethod => _baseInfo.IsGenericMethod;

            public bool IsGenericMethodDefinition => _baseInfo.IsGenericMethodDefinition;

            public ITypeInfo ReturnType => _baseInfo.ReturnType;

            public Type[] GetGenericArguments()
            {
                return _baseInfo.GetGenericArguments();
            }

            public IParameterInfo[] GetParameters()
            {
                return _baseInfo.GetParameters();
            }

            public object Invoke(object fixture, params object[] args)
            {
                return _baseInfo.Invoke(fixture, args);
            }

            public bool IsDefined<T>(bool inherit) where T : class
            {
                return _baseInfo.IsDefined<T>(inherit);
            }

            public IMethodInfo MakeGenericMethod(params Type[] typeArguments)
            {
                return _baseInfo.MakeGenericMethod(typeArguments);
            }
        }
    }
}