﻿// ***********************************************************************
// Copyright (c) 2017 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
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// permit persons to whom the Software is furnished to do so, subject to
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// 
// The above copyright notice and this permission notice shall be
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// ***********************************************************************

using System;
using System.Collections.Generic;
using System.Threading;

namespace NUnit.Framework.Internal.Commands
{
    /// <summary>
    /// TestActionBeforeCommand handles the BeforeTest method of a single 
    /// TestActionItem, relying on the item to remember it has been run.
    /// </summary>
    public class BeforeTestActionCommand : BeforeTestCommand
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="BeforeTestActionCommand"/> class.
        /// </summary>
        /// <param name="innerCommand">The inner command.</param>
        /// <param name="action">The TestActionItem to run before the inner command.</param>
        public BeforeTestActionCommand(TestCommand innerCommand, TestActionItem action)
            : base(innerCommand)
        {
            Guard.ArgumentValid(innerCommand.Test is TestSuite, "TestActionBeforeCommand may only apply to a TestSuite", "innerCommand");
            Guard.ArgumentNotNull(action, nameof(action));

            BeforeTest = (context) =>
            {
                action.BeforeTest(Test);
            };
        }
    }
}
