// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Runtime.InteropServices;
using Microsoft.Extensions.Diagnostics.ResourceMonitoring.Windows.Interop;
using Xunit;
 
namespace Microsoft.Extensions.Diagnostics.ResourceMonitoring.Windows.Test;
 
/// <summary>
/// Memory Info Interop Tests.
/// </summary>
/// <remarks>These tests are added for coverage reasons, but the code doesn't have
/// the necessary environment predictability to really test it.</remarks>
public sealed class MemoryInfoTests
{
    public MemoryInfoTests()
    {
        Assert.SkipUnless(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "Skipped on Linux/macOS");
    }
 
    [Fact]
    public void GetGlobalMemory()
    {
        var memoryStatus = new MemoryInfo().GetMemoryStatus();
        Assert.True(memoryStatus.TotalPhys > 0);
    }
}