// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.InternalTesting;
 
namespace Microsoft.AspNetCore.Server.IntegrationTesting;
 
/// <summary>
/// Skip test if a given environment variable is not enabled. To enable the test, set environment variable
/// to "true" for the test process.
/// </summary>
[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
public class SkipIfEnvironmentVariableNotEnabledAttribute : Attribute, ITestCondition
{
    private readonly string _environmentVariableName;
 
    public SkipIfEnvironmentVariableNotEnabledAttribute(string environmentVariableName)
    {
        _environmentVariableName = environmentVariableName;
    }
 
    public bool IsMet
    {
        get
        {
            return string.Equals(Environment.GetEnvironmentVariable(_environmentVariableName), "true", StringComparison.OrdinalIgnoreCase);
        }
    }
 
    public string SkipReason
    {
        get
        {
            return $"To run this test, set the environment variable {_environmentVariableName}=\"true\". {AdditionalInfo}";
        }
    }
 
    public string AdditionalInfo { get; set; }
}