public async Task PtyMessageHandler_Handle_ResizeTabRequestLogsErrorMessageWhenProcessIsNotFound()
{
// Given
var terminal = new Terminal
{
Id = Guid.NewGuid().ToString(),
Command = "bash",
};
var mockProcess = new Mock <IProcess>();
var process = mockProcess.Object;
MockEngine
.Setup(e => e.TryGetProcess(terminal.Id, out process)).Returns(false);
// When
var request = new ResizeTabRequest(tabId: terminal.Id);
var handler = new PtyMessageHandler(MockEngine.Object, MockConfig.Object, MockLogger.Object);
await handler.Handle(request);
// Then
MockLogger.Verify(
l => l.LogError("Error ({messageName}): can't find terminal with id {terminalId}", nameof(ResizeTabRequest), terminal.Id)
);
}
public async Task PtyMessageHandler_Handle_ResizesThePtyOnResizeTabRequest()
{
// Given
var terminal = new Terminal
{
Id = Guid.NewGuid().ToString(),
Command = "bash",
};
var mockProcess = new Mock <IProcess>();
var process = mockProcess.Object;
MockEngine
.Setup(e => e.TryGetProcess(terminal.Id, out process)).Returns(true);
// When
var request = new ResizeTabRequest(tabId: terminal.Id);
var handler = new PtyMessageHandler(MockEngine.Object, MockConfig.Object, MockLogger.Object);
await handler.Handle(request);
// Then
mockProcess.Verify(
p => p.SetWindowSize(24, 80)
);
}
public async Task PtyEndpoint_Handles_ResizeTabRequest()
{
// Given
var mockEngine = _testHost.MockEngine;
var terminal = new Terminal
{
Id = Guid.NewGuid().ToString(),
Command = "bash",
};
var request = new ResizeTabRequest(terminal.Id, 100, 300);
var mockProcess = new Mock <IProcess>();
var process = mockProcess.Object;
var reset = new AutoResetEvent(false);
mockEngine
.Setup(engine => engine.TryGetProcess(terminal.Id, out process))
.Returns(true);
mockProcess
.Setup(process => process.SetWindowSize(request.Rows, request.Cols))
.Callback(() => reset.Set());
// When
using var cts = new CancellationTokenSource(timeOut);
await socket.SendBinaryMessageAsync(writer, request, cts.Token);
reset.WaitOne(TimeSpan.FromSeconds(5));
// Then
mockProcess.Verify(
process => process.SetWindowSize(request.Rows, request.Cols),
Times.Once()
);
}
