// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Aspire.Cli.Bundles;
 
namespace Aspire.Cli.Tests;
 
public class BundleServiceTests
{
    [Fact]
    public void IsBundle_ReturnsFalse_WhenNoEmbeddedResource()
    {
        // Test assembly has no embedded bundle.tar.gz resource — verify via OpenPayload
        Assert.Null(BundleService.OpenPayload());
    }
 
    [Fact]
    public void OpenPayload_ReturnsNull_WhenNoEmbeddedResource()
    {
        Assert.Null(BundleService.OpenPayload());
    }
 
    [Fact]
    public void VersionMarker_WriteAndRead_Roundtrips()
    {
        var tempDir = Directory.CreateTempSubdirectory("aspire-test");
        try
        {
            BundleService.WriteVersionMarker(tempDir.FullName, "13.2.0-dev");
 
            var readVersion = BundleService.ReadVersionMarker(tempDir.FullName);
            Assert.Equal("13.2.0-dev", readVersion);
        }
        finally
        {
            tempDir.Delete(recursive: true);
        }
    }
 
    [Fact]
    public void VersionMarker_ReturnsNull_WhenMissing()
    {
        var tempDir = Directory.CreateTempSubdirectory("aspire-test");
        try
        {
            var readVersion = BundleService.ReadVersionMarker(tempDir.FullName);
            Assert.Null(readVersion);
        }
        finally
        {
            tempDir.Delete(recursive: true);
        }
    }
 
    [Fact]
    public void GetDefaultExtractDir_ReturnsParentOfParent()
    {
        if (OperatingSystem.IsWindows())
        {
            var result = BundleService.GetDefaultExtractDir(@"C:\Users\test\.aspire\bin\aspire.exe");
            Assert.Equal(@"C:\Users\test\.aspire", result);
        }
        else
        {
            var result = BundleService.GetDefaultExtractDir("/home/test/.aspire/bin/aspire");
            Assert.Equal("/home/test/.aspire", result);
        }
    }
 
    [Fact]
    public void GetCurrentVersion_ReturnsNonNull()
    {
        var version = BundleService.GetCurrentVersion();
        Assert.NotNull(version);
        Assert.NotEqual("unknown", version);
    }
}