// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace Microsoft.DotNet.Watch.UnitTests
{
    public class NoDepsAppTests(ITestOutputHelper logger) : DotNetWatchTestBase(logger)
    {
        private const string AppName = "WatchNoDepsApp";
 
        [Fact(Skip = "https://github.com/dotnet/sdk/issues/42921")]
        public async Task RestartProcessOnFileChange()
        {
            var testAsset = TestAssets.CopyTestAsset(AppName)
                .WithSource();
 
            App.Start(testAsset, ["--no-hot-reload", "--no-exit"]);
            var processIdentifier = await App.AssertOutputLineStartsWith("Process identifier =");
 
            UpdateSourceFile(Path.Combine(testAsset.Path, "Program.cs"));
 
            await App.AssertStarted();
            Assert.DoesNotContain(App.Process.Output, l => l.StartsWith("Exited with error code"));
 
            var processIdentifier2 = await App.AssertOutputLineStartsWith("Process identifier =");
            Assert.NotEqual(processIdentifier, processIdentifier2);
        }
 
        [Fact(Skip = "https://github.com/dotnet/sdk/issues/42921")]
        public async Task RestartProcessThatTerminatesAfterFileChange()
        {
            var testAsset = TestAssets.CopyTestAsset(AppName)
                .WithSource();
 
            App.Start(testAsset, []);
 
            var processIdentifier = await App.AssertOutputLineStartsWith("Process identifier =");
 
            // process should exit after run
            await App.AssertExiting();
 
            await App.WaitForOutputLineContaining(MessageDescriptor.WaitingForFileChangeBeforeRestarting);
            await App.WaitForOutputLineContaining(MessageDescriptor.WaitingForChanges);
 
            UpdateSourceFile(Path.Combine(testAsset.Path, "Program.cs"));
            await App.AssertStarted();
 
            var processIdentifier2 = await App.AssertOutputLineStartsWith("Process identifier =");
            Assert.NotEqual(processIdentifier, processIdentifier2);
            await App.AssertExiting(); // process should exit after run
        }
    }
}