public void Title_GetAndSetProperly()
{
string title = string.Empty;
var api = new StubbedNativeCalls
{
GetConsoleTitle = () => title,
SetConsoleTitleString = s => title = s
};
using var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
sut.Title.Should().Be(string.Empty);
sut.Title = "hello";
title.Should().Be("hello");
sut.Title.Should().Be("hello");
sut.Title = "world";
title.Should().Be("world");
sut.Title.Should().Be("world");
sut.Title = null !;
title.Should().BeEmpty();
sut.Title.Should().BeEmpty();
}
public void FrameCharSets_SetOnlyOnChange()
{
var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
bool graphicsRequested = false;
graphicsProvider.ProvideConsoleOutputHandleINativeCallsSizeFrameCharSets = (handle, calls, arg3, arg4) =>
{
graphicsRequested = true;
return(graphicsProvider.Graphics);
};
using var sut = new ConControls.Controls.ConsoleWindow(api, new StubbedConsoleController(), graphicsProvider);
sut.FrameCharSets.Should().BeOfType <FrameCharSets>();
var fremeCharSets = new FrameCharSets();
graphicsRequested = false;
sut.FrameCharSets = fremeCharSets;
graphicsRequested.Should().BeTrue();
sut.FrameCharSets.Should().BeSameAs(fremeCharSets);
graphicsRequested = false;
sut.FrameCharSets = fremeCharSets;
graphicsRequested.Should().BeFalse();
sut.FrameCharSets = new FrameCharSets();
graphicsRequested.Should().BeTrue();
sut.Invoking(s => s.FrameCharSets = null !).Should().Throw <ArgumentNullException>();
}
public void DefaultForegroundColor_SetAndDrawn()
{
const ConsoleColor color = ConsoleColor.DarkMagenta;
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
bool graphicsProvided = false;
var graphicsProvider = new StubbedGraphicsProvider();
graphicsProvider.ProvideConsoleOutputHandleINativeCallsSizeFrameCharSets = (handle, calls, arg3, arg4) =>
{
graphicsProvided = true;
return(graphicsProvider.Graphics);
};
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
var suti = (IControlContainer)sut;
sut.DefaultForegroundColor.Should().Be(ConsoleColor.Gray);
suti.ForegroundColor.Should().Be(ConsoleColor.Gray);
graphicsProvided = false;
suti.ForegroundColor = color;
graphicsProvided.Should().BeTrue();
sut.DefaultForegroundColor.Should().Be(color);
graphicsProvided = false;
suti.ForegroundColor = null;
graphicsProvided.Should().BeFalse();
sut.DefaultForegroundColor.Should().Be(color);
}
public void ControlManagement_ControlAreaChanged_Redrawn()
{
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
bool provided = false;
graphicsProvider.ProvideConsoleOutputHandleINativeCallsSizeFrameCharSets = (handle, calls, arg3, arg4) =>
{
provided = true;
return(graphicsProvider.Graphics);
};
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
using var c = new Panel(sut)
{
Area = (5, 5, 10, 10).Rect(), Parent = sut
};
provided = false;
c.Area = (4, 4, 6, 6).Rect();
provided.Should().BeTrue();
sut.Controls.Remove(c);
provided = false;
c.Area = (1, 2, 3, 4).Rect();
provided.Should().BeFalse();
}
}
public void KeyEvent_SwitchBuffersKey_BuffersSwitched()
{
bool active = true;
using var consoleController = new StubbedConsoleController
{
ActiveScreenGet = () => active,
ActiveScreenSetBoolean = b => active = b
};
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider)
{
SwitchConsoleBuffersKey = ConControls.Controls.KeyCombination.F11
};
var e = new ConsoleKeyEventArgs(new KEY_EVENT_RECORD
{
KeyDown = 1,
VirtualKeyCode = VirtualKey.F11
});
consoleController.KeyEventEvent(consoleController, e);
active.Should().BeFalse();
consoleController.KeyEventEvent(consoleController, e);
active.Should().BeTrue();
consoleController.KeyEventEvent(consoleController, e);
active.Should().BeFalse();
}
public void KeyEvent_Handled_Ignored()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider);
bool raised = false;
sut.KeyEvent += (sender, e) =>
{
sender.Should().Be(sut);
raised = true;
e.Handled = true;
};
_ = new StubbedTextControl(sut);
consoleController.KeyEventEvent(consoleController,
new ConsoleKeyEventArgs(new KEY_EVENT_RECORD
{
ControlKeys = ControlKeyStates.None, KeyDown = 1, VirtualKeyCode = VirtualKey.Tab
}));
raised.Should().BeTrue();
sut.FocusedControl.Should().BeNull();
}
public void FocusNext_Cousins_CorrectOrder()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider);
var c0 = new Panel(sut)
{
Parent = sut
};
var f00 = new ConControls.Controls.TextBlock(sut)
{
Parent = c0
};
var c1 = new Panel(sut)
{
Parent = sut
};
var f10 = new ConControls.Controls.TextBlock(sut)
{
Parent = c1
};
sut.FocusedControl.Should().BeNull();
sut.FocusNext().Should().Be(f00);
sut.FocusNext().Should().Be(f10);
sut.FocusNext().Should().Be(f00);
sut.FocusNext().Should().Be(f10);
}
public async Task InputEvents_InvalidRecordType_Logged()
{
var record = new INPUT_RECORD
{
EventType = (InputEventType)0xFFFF
};
var records = new[] { record };
var tcs = new TaskCompletionSource <int>();
using var api = new StubbedNativeCalls();
api.ReadConsoleInputConsoleInputHandleInt32 = (handle, size) =>
{
handle.Should().Be(api.StdIn);
return(records);
};
using var sut = new ConControls.ConsoleApi.ConsoleController(api);
using var logger = new TestLogger(CheckInputLogForRecord);
api.StdInEvent.Set();
(await Task.WhenAny(tcs.Task, Task.Delay(2000)))
.Should()
.Be(tcs.Task, "event should be processed in less than 2 seconds!");
void CheckInputLogForRecord(string msg)
{
if (msg.Contains("Unkown input record type "))
{
tcs.SetResult(0);
}
}
}
public void Constructor_CantCreateScreenBuffer_Win32Exception()
{
using var api = new StubbedNativeCalls
{
CreateConsoleScreenBuffer = () => new ConsoleOutputHandle(IntPtr.Zero)
};
api.Invoking(a => new ConControls.ConsoleApi.ConsoleController(a)).Should().Throw <Win32Exception>().WithInnerException <Win32Exception>();
}
public async Task WaitForCloseAsync_Works()
{
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, new StubbedGraphicsProvider());
sut.Close(12);
(await sut.WaitForCloseAsync()).Should().Be(12);
}
public void CopyCharacters_AreaTooLarge_ClippedCorrectly()
{
Size size = new Size(4, 4);
var mainBuffer = Enumerable.Repeat(cc, 16).ToArray();
char[] characters =
{
cc1, cc2, cc3, cc4, cc1,
cc2, cc3, cc4, cc1, cc2,
cc3, cc4, cc1, cc2, cc3,
cc4, cc1, cc2, cc3, cc4,
cc1, cc2, cc3, cc4, cc1
};
var expectedBuffer = new[]
{
cA, cB, cC, cD,
cB, cC, cD, cA,
cC, cD, cA, cB,
cD, cA, cB, cC
};
bool written = false, successful = false;
using var stubbedApi = new StubbedNativeCalls();
stubbedApi.ReadConsoleOutputConsoleOutputHandleRectangle = (handle, rectangle) =>
{
rectangle.Size.Should().Be(size);
handle.Should().Be(stubbedApi.ScreenHandle);
return(mainBuffer);
};
stubbedApi.WriteConsoleOutputConsoleOutputHandleCHAR_INFOArrayRectangle = (handle, buffer, area) =>
{
written = true;
handle.Should().Be(stubbedApi.ScreenHandle);
area.Size.Should().Be(size);
buffer.Should().Equal(expectedBuffer);
successful = true;
};
var sut = new ConControls.Controls.Drawing.ConsoleGraphics(stubbedApi.ScreenHandle, stubbedApi, size,
new ConControls.Controls.Drawing.FrameCharSets());
sut.CopyCharacters(
background: background,
foreColor: foreground,
topLeft: Point.Empty,
characters: characters,
arraySize: new Size(5, 5));
written.Should().BeFalse();
mainBuffer.Should().Equal(expectedBuffer);
sut.Flush();
written.Should().BeTrue();
successful.Should().BeTrue();
}
public void ActiveScreen_CorrectBehaviour()
{
var api = new StubbedNativeCalls();
var sut = new ConControls.ConsoleApi.ConsoleController(api);
sut.ActiveScreen.Should().BeTrue();
bool set = false;
ConsoleOutputHandle currentHandle = api.ScreenHandle;
api.SetActiveConsoleScreenBufferConsoleOutputHandle = SetSuccess;
sut.ActiveScreen = true;
set.Should().BeFalse();
sut.ActiveScreen.Should().BeTrue();
sut.ActiveScreen = false;
set.Should().BeTrue();
sut.ActiveScreen.Should().BeFalse();
currentHandle.Should().Be(api.StdOut);
set = false;
sut.ActiveScreen = false;
set.Should().BeFalse();
sut.ActiveScreen.Should().BeFalse();
api.SetActiveConsoleScreenBufferConsoleOutputHandle = SetFail;
sut.ActiveScreen = true;
set.Should().BeTrue();
sut.ActiveScreen.Should().BeFalse();
api.SetActiveConsoleScreenBufferConsoleOutputHandle = SetSuccess;
sut.ActiveScreen = true;
sut.ActiveScreen.Should().BeTrue();
currentHandle.Should().Be(api.ScreenHandle);
set = false;
api.SetActiveConsoleScreenBufferConsoleOutputHandle = SetFail;
sut.ActiveScreen = false;
set.Should().BeTrue();
sut.ActiveScreen.Should().BeTrue();
bool SetFail(ConsoleOutputHandle handle)
{
set = true;
currentHandle = handle;
return(false);
}
bool SetSuccess(ConsoleOutputHandle handle)
{
set = true;
currentHandle = handle;
return(true);
}
}
public void FocusNext_Empty_Null()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider);
sut.FocusedControl.Should().BeNull();
sut.FocusNext().Should().BeNull();
sut.FocusNext().Should().BeNull();
}
public void PointToConsole_Identity()
{
var consoleListener = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleListener, graphicsProvider);
Point p = new Point(12, 34);
sut.PointToConsole(p).Should().Be(p);
}
public void DrawinInhiibited_DependingOnVisibility()
{
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, new StubbedGraphicsProvider());
sut.DrawingInhibited.Should().BeFalse();
using (sut.DeferDrawing())
sut.DrawingInhibited.Should().BeTrue();
sut.DrawingInhibited.Should().BeFalse();
sut.Dispose();
sut.DrawingInhibited.Should().BeTrue();
}
public void Size_Get_BufferSize()
{
var consoleListener = new StubbedConsoleController();
var windowSize = new Size(12, 34);
using var api = new StubbedNativeCalls
{
GetConsoleScreenBufferInfoConsoleOutputHandle = handle => new CONSOLE_SCREEN_BUFFER_INFOEX { Window = new SMALL_RECT(1, 2, 3, 4), BufferSize = new COORD(windowSize) }
};
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleListener, graphicsProvider);
sut.Size.Should().Be(windowSize);
}
public void FillArea_CorrectArea_FilledCorrectly()
{
const char character = 'X';
Size size = new Size(4, 4);
var mainBuffer = Enumerable.Repeat(cc, 16).ToArray();
CHAR_INFO c0 = new CHAR_INFO
{
Attributes = attributes,
Char = character
};
var expectedBuffer = new[]
{
cc, cc, cc, cc,
cc, c0, c0, cc,
cc, c0, c0, cc,
cc, cc, cc, cc
};
bool written = false, successful = false;
using var stubbedApi = new StubbedNativeCalls();
stubbedApi.ReadConsoleOutputConsoleOutputHandleRectangle = (handle, rectangle) =>
{
rectangle.Size.Should().Be(size);
handle.Should().Be(stubbedApi.ScreenHandle);
return(mainBuffer);
};
stubbedApi.WriteConsoleOutputConsoleOutputHandleCHAR_INFOArrayRectangle = (handle, buffer, area) =>
{
written = true;
handle.Should().Be(stubbedApi.ScreenHandle);
area.Size.Should().Be(size);
buffer.Should().Equal(expectedBuffer);
successful = true;
};
var sut = new ConControls.Controls.Drawing.ConsoleGraphics(stubbedApi.ScreenHandle, stubbedApi, size,
new ConControls.Controls.Drawing.FrameCharSets());
sut.FillArea(
background: background,
foreColor: foreground,
c: character,
area: new Rectangle(1, 1, 2, 2));
written.Should().BeFalse();
mainBuffer.Should().Equal(expectedBuffer);
sut.Flush();
written.Should().BeTrue();
successful.Should().BeTrue();
}
public void FocusedControl_NonFocussableControl_InvalidOperationException()
{
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
using var c = new Panel(sut)
{
Parent = sut
};
sut.Invoking(s => s.FocusedControl = c).Should().Throw <InvalidOperationException>();
}
static void PerformSizeTest(Size original, Size target, Size maximum, Size expectedTempWindowSize, Size expectedFinalWindowSize)
{
Size currentWindowSize = original, currentBufferSize = original;
int windowSet = 0;
using var api = new StubbedNativeCalls();
var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
api.GetConsoleScreenBufferInfoConsoleOutputHandle = handle =>
{
handle.Should().Be(controller.OutputHandle);
return(new CONSOLE_SCREEN_BUFFER_INFOEX
{
Window = new SMALL_RECT(currentWindowSize),
BufferSize = new COORD(currentBufferSize),
MaximumWindowSize = new COORD(maximum)
});
};
api.SetConsoleWindowSizeConsoleOutputHandleSize = (handle, size) =>
{
handle.Should().Be(controller.OutputHandle);
currentWindowSize = size;
if (windowSet == 0)
{
size.Should().Be(expectedTempWindowSize);
windowSet = 1;
return;
}
size.Should().Be(expectedFinalWindowSize);
windowSet.Should().Be(1);
windowSet = 2;
};
api.SetConsoleScreenBufferSizeConsoleOutputHandleSize = (handle, size) =>
{
handle.Should().Be(controller.OutputHandle);
size.Should().Be(target);
currentBufferSize = size;
};
sut.Size.Should().Be(original);
sut.Size = target;
currentBufferSize.Should().Be(target);
currentWindowSize.Should().Be(expectedFinalWindowSize);
}
public void Area_PointEmptyAndSize()
{
Size windowSize = (5, 7).Sz();
var api = new StubbedNativeCalls
{
GetConsoleScreenBufferInfoConsoleOutputHandle = handle => new CONSOLE_SCREEN_BUFFER_INFOEX
{
BufferSize = new COORD(windowSize)
}
};
using var controller = new StubbedConsoleController();
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, new StubbedGraphicsProvider());
sut.Area.Should().Be((Point.Empty, windowSize).Rect());
}
public void ControlManagement_CursorUpdate_Updated()
{
bool cursorVisible = false;
int cursorSize = 0;
Point cursorPosition = Point.Empty;
var api = new StubbedNativeCalls
{
SetCursorInfoConsoleOutputHandleBooleanInt32Point = (handle, visible, size, position) =>
{
cursorVisible = visible;
cursorSize = size;
cursorPosition = position;
}
};
using var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
var textController = new StubbedConsoleTextController
{
BufferLineCountGet = () => 20,
MaxLineLengthGet = () => 20,
EndCaretGet = () => (20, 20).Pt(),
GetLineLengthInt32 = l => 20
};
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
using var c = new ConControls.Controls.TextBlock(sut, textController)
{
Area = (5, 5, 10, 10).Rect(), Parent = sut, CursorSize = 12, CursorVisible = false, CursorPosition = (1, 2).Pt()
};
sut.FocusedControl = c;
cursorVisible.Should().BeFalse();
cursorSize.Should().Be(12);
cursorPosition.Should().Be((6, 7).Pt());
c.CursorPosition = (5, 6).Pt();
cursorPosition.Should().Be((10, 11).Pt());
c.CursorVisible = true;
cursorVisible.Should().BeTrue();
c.CursorSize = 23;
cursorSize.Should().Be(23);
}
public void KeyEvent_UnhandledKeyUp_Ignored()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider);
_ = new StubbedTextControl(sut);
consoleController.KeyEventEvent(consoleController,
new ConsoleKeyEventArgs(new KEY_EVENT_RECORD
{
ControlKeys = ControlKeyStates.None,
KeyDown = 0,
VirtualKeyCode = VirtualKey.Tab
}));
sut.FocusedControl.Should().BeNull();
}
public void FocusNext_SingleThenDisabled_Null()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider);
var f0 = new ConControls.Controls.TextBlock(sut)
{
Parent = sut
};
sut.FocusedControl.Should().BeNull();
sut.FocusNext().Should().Be(f0);
f0.Enabled = false;
sut.FocusNext().Should().BeNull();
}
public void MouseEvents_MouseEventRaisedWithCorrectValues()
{
const ControlKeyStates controlKeys = ControlKeyStates.LEFT_ALT_PRESSED | ControlKeyStates.CAPSLOCK_ON;
const int scroll = 123;
const MouseButtonStates buttons = MouseButtonStates.LeftButtonPressed;
Point position = (3, 7).Pt();
const MouseEventFlags kind = MouseEventFlags.Wheeled;
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
var args = new ConsoleMouseEventArgs(new MOUSE_EVENT_RECORD
{
ButtonState = buttons,
ControlKeys = controlKeys,
EventFlags = kind,
MousePosition = new COORD(position),
Scroll = scroll
});
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
bool raised = false;
sut.MouseEvent += OnMouse;
controller.MouseEventEvent(controller, args);
raised.Should().BeTrue();
raised = false;
sut.MouseEvent -= OnMouse;
controller.MouseEventEvent(controller, args);
raised.Should().BeFalse();
void OnMouse(object sender, MouseEventArgs e)
{
sender.Should().Be(sut);
e.ControlKeys.Should().Be(controlKeys);
e.Scroll.Should().Be(scroll);
e.ButtonState.Should().Be(buttons);
e.Position.Should().Be(position);
e.Kind.Should().Be(kind);
raised = true;
}
}
public void DrawBackground_AreaTooLarge_ClippedCorrectly()
{
const char expectedCharacter = default;
Size size = new Size(4, 4);
var mainBuffer = Enumerable.Repeat(cc, 16).ToArray();
CHAR_INFO c0 = new CHAR_INFO
{
Attributes = background.ToBackgroundColor() | background.ToForegroundColor(),
Char = expectedCharacter
};
var expectedBuffer = Enumerable.Repeat(c0, 16).ToArray();
bool written = false, successful = false;
using var stubbedApi = new StubbedNativeCalls();
stubbedApi.ReadConsoleOutputConsoleOutputHandleRectangle = (handle, rectangle) =>
{
rectangle.Size.Should().Be(size);
handle.Should().Be(stubbedApi.ScreenHandle);
return(mainBuffer);
};
stubbedApi.WriteConsoleOutputConsoleOutputHandleCHAR_INFOArrayRectangle = (handle, buffer, area) =>
{
written = true;
handle.Should().Be(stubbedApi.ScreenHandle);
area.Size.Should().Be(size);
buffer.Should().Equal(expectedBuffer);
successful = true;
};
var sut = new ConControls.Controls.Drawing.ConsoleGraphics(stubbedApi.ScreenHandle, stubbedApi, size,
new ConControls.Controls.Drawing.FrameCharSets());
sut.DrawBackground(
color: background,
area: new Rectangle(-1, -1, 7, 7));
written.Should().BeFalse();
mainBuffer.Should().Equal(expectedBuffer);
sut.Flush();
written.Should().BeTrue();
successful.Should().BeTrue();
}
public void KeyEvent_CloseWindowKey_WindowClosed()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider)
{
CloseWindowKey = ConControls.Controls.KeyCombination.AltF4
};
consoleController.KeyEventEvent(consoleController,
new ConsoleKeyEventArgs(new KEY_EVENT_RECORD
{
ControlKeys = ControlKeyStates.LEFT_ALT_PRESSED,
KeyDown = 1,
VirtualKeyCode = VirtualKey.F4
}));
sut.IsDisposed.Should().BeTrue();
}
public void CursorVisible_IntegrationTest_RespectsCaretVisibility()
{
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
string text = string.Join(Environment.NewLine, Enumerable.Repeat("12345678901234567890", 40));
using var window = new ConControls.Controls.ConsoleWindow(api, controller, new StubbedGraphicsProvider());
using var sut = new ConControls.Controls.TextBlock(window)
{
Area = (5, 5, 10, 10).Rect(),
Parent = window,
Text = text,
Caret = (5, 0).Pt(),
CanFocus = true,
Focused = true
};
sut.Caret.Should().Be((5, 0).Pt());
sut.CursorVisible.Should().BeTrue();
sut.CursorPosition.Should().Be((5, 0).Pt());
var e = new ConsoleMouseEventArgs(new MOUSE_EVENT_RECORD
{
EventFlags = MouseEventFlags.Wheeled,
MousePosition = new COORD(5, 5),
Scroll = -120
});
bool setCorrectly = false;
api.SetCursorInfoConsoleOutputHandleBooleanInt32Point = (handle, visible, size, location) => setCorrectly = !visible;
controller.MouseEventEvent(controller, e);
setCorrectly.Should().BeTrue();
sut.Scroll.Should().Be((0, 1).Pt());
sut.CursorVisible.Should().BeFalse();
sut.Caret.Should().Be((5, 0).Pt());
}
}
public async Task ThreadManagement_ThreadStartedAndStoppedCorrectly()
{
TaskCompletionSource <int> startTaskSource = new TaskCompletionSource <int>();
TaskCompletionSource <int> endTaskSource = new TaskCompletionSource <int>();
bool threadStartLogged = false, threadEndLogged = false;
using var logger = new TestLogger(CheckLog);
using var api = new StubbedNativeCalls();
var sut = new ConControls.ConsoleApi.ConsoleController(api);
(await Task.WhenAny(startTaskSource.Task, Task.Delay(2000)))
.Should()
.Be(startTaskSource.Task, "Thread should be started in less than 2 seconds!");
threadStartLogged.Should().BeTrue();
sut.Dispose();
(await Task.WhenAny(endTaskSource.Task, Task.Delay(2000)))
.Should()
.Be(endTaskSource.Task, "Thread should be stopped in less than 2 seconds!");
threadEndLogged.Should().BeTrue();
sut.Dispose(); // should not fail
void CheckLog(string msg)
{
if (msg.Contains("Starting thread."))
{
threadStartLogged = true;
startTaskSource.SetResult(0);
}
if (msg.Contains("Stopping thread"))
{
threadEndLogged = true;
endTaskSource.SetResult(0);
}
}
}
public void Draw_NotDrawnWhenInhibited()
{
var api = new StubbedNativeCalls();
using var controller = new StubbedConsoleController();
var graphicsProvider = new StubbedGraphicsProvider();
bool provided = false;
graphicsProvider.ProvideConsoleOutputHandleINativeCallsSizeFrameCharSets = (handle, calls, arg3, arg4) =>
{
provided = true;
return(graphicsProvider.Graphics);
};
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, graphicsProvider);
provided = false;
using (sut.DeferDrawing())
{
sut.Invalidate();
provided.Should().BeFalse();
}
provided.Should().BeTrue();
}
public void KeyEvent_ShiftTab_FocusChanged()
{
using var consoleController = new StubbedConsoleController();
using var api = new StubbedNativeCalls();
var graphicsProvider = new StubbedGraphicsProvider();
using var sut = new ConControls.Controls.ConsoleWindow(api, consoleController, graphicsProvider);
var t1 = new ConControls.Controls.TextBlock(sut)
{
Parent = sut
};
var t2 = new ConControls.Controls.TextBlock(sut)
{
Parent = sut
};
var eventArgs = new ConsoleKeyEventArgs(new KEY_EVENT_RECORD
{
ControlKeys = ControlKeyStates.SCROLLLOCK_ON | ControlKeyStates.SHIFT_PRESSED,
KeyDown = 1,
VirtualKeyCode = VirtualKey.Tab
});
consoleController.KeyEventEvent(consoleController,
eventArgs);
sut.FocusedControl.Should().Be(t2);
consoleController.KeyEventEvent(consoleController,
eventArgs);
sut.FocusedControl.Should().Be(t1);
consoleController.KeyEventEvent(consoleController,
eventArgs);
sut.FocusedControl.Should().Be(t2);
consoleController.KeyEventEvent(consoleController,
eventArgs);
sut.FocusedControl.Should().Be(t1);
}