HellionChat/HellionChat/SelfTests/TypingIpcStateStep.cs

using Dalamud.Bindings.ImGui;
using Dalamud.Plugin.SelfTest;

namespace HellionChat.SelfTests;

internal sealed class TypingIpcStateStep : ISelfTestStep
{
    private readonly Plugin _plugin;

    public TypingIpcStateStep(Plugin plugin)
    {
        _plugin = plugin;
    }

    public string Name => "Hellion Chat - TypingIpc state reflects input bar";

    public SelfTestStepResult RunStep()
    {
        // /xlperf typically runs without MainWindow open. TypingIpc.BuildState gates
        // InputFocused on MainWindow.IsOpen (stale-state guard); without this setup
        // InputFocused would be false regardless of the hook. Restore in finally so
        // the test leaves no UI side-effect.
        var initialMainWindowOpen = _plugin.MainWindow.IsOpen;
        if (!initialMainWindowOpen)
        {
            _plugin.MainWindow.Toggle();
        }

        // Snapshot pending so we restore in-flight user input verbatim.
        var initialPendingMessage = _plugin.InputBar.PendingMessage;
        _plugin.InputBar.TestSetPendingMessageForSelfTest("hello");
        _plugin.InputBar.TestSetFocusedForSelfTest(true);

        try
        {
            var state = _plugin.TypingIpc.GetState();

            if (!state.HasText)
            {
                ImGui.Text("HasText should be true");
                return SelfTestStepResult.Fail;
            }
            if (!state.IsTyping)
            {
                ImGui.Text("IsTyping should be true");
                return SelfTestStepResult.Fail;
            }
            if (state.TextLength != 5)
            {
                ImGui.Text($"TextLength should be 5, got {state.TextLength}");
                return SelfTestStepResult.Fail;
            }
            if (!state.InputFocused)
            {
                ImGui.Text("InputFocused should be true");
                return SelfTestStepResult.Fail;
            }

            return SelfTestStepResult.Pass;
        }
        finally
        {
            _plugin.InputBar.TestSetPendingMessageForSelfTest(initialPendingMessage);
            _plugin.InputBar.TestSetFocusedForSelfTest(null);
            if (!initialMainWindowOpen)
            {
                _plugin.MainWindow.Toggle();
            }
        }
    }

    public void CleanUp() { }
}