public void DefaultCursorSize_SetAndDrawn()
{
const int originalCursorSize = 17;
const int alternativeCursorSize = 23;
var api = new StubbedNativeCalls
{
GetCursorInfoConsoleOutputHandle = handle => (true, originalCursorSize, Point.Empty)
};
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.DefaultCursorSize.Should().Be(originalCursorSize);
suti.CursorSize.Should().Be(originalCursorSize);
graphicsProvided = false;
suti.CursorSize = alternativeCursorSize;
graphicsProvided.Should().BeTrue();
sut.DefaultCursorSize.Should().Be(alternativeCursorSize);
graphicsProvided = false;
suti.CursorSize = null;
graphicsProvided.Should().BeFalse();
sut.DefaultCursorSize.Should().Be(alternativeCursorSize);
}
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 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 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 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 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>();
}
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 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 SetActiveScreen_SetsCorrectly()
{
var api = new StubbedNativeCalls();
bool active = false;
IConsoleWindow?window = null;
using var controller = new StubbedConsoleController
{
ActiveScreenSetBoolean = b =>
{
Assert.IsTrue(Monitor.IsEntered(window !.SynchronizationLock));
active = b;
}
};
using var sut = new ConControls.Controls.ConsoleWindow(api, controller, new StubbedGraphicsProvider());
window = sut;
active.Should().BeFalse();
sut.ActiveScreen = true;
active.Should().BeTrue();
sut.ActiveScreen = false;
active.Should().BeFalse();
}
}
public void FocusPrevious_Single_Focused()
{
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
};
sut.Controls.Add(new Panel(sut));
sut.FocusedControl.Should().BeNull();
sut.FocusPrevious().Should().Be(f00);
sut.FocusPrevious().Should().Be(f00);
sut.FocusPrevious().Should().Be(f00);
}
public void FocusNext_MultipleTabOrder_CorrectSequence()
{
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)
{
TabOrder = 10
};
var f00 = new ConControls.Controls.TextBlock(sut)
{
TabOrder = 20
};
var f01 = new ConControls.Controls.TextBlock(sut)
{
TabOrder = 10
};
var c02 = new Panel(sut)
{
TabOrder = 15
};
var f020 = new ConControls.Controls.TextBlock(sut);
var c021 = new ConControls.Controls.TextBlock(sut)
{
Enabled = false
};
var c1 = new Panel(sut)
{
TabOrder = 5
};
var f10 = new ConControls.Controls.TextBlock(sut);
var f100 = new ConControls.Controls.TextBlock(sut)
{
TabOrder = 10
};
var f101 = new ConControls.Controls.TextBlock(sut)
{
TabOrder = 10
};
sut.Controls.AddRange(c0, c1);
c0.Controls.AddRange(f00, f01, c02);
c02.Controls.AddRange(f020, c021);
c1.Controls.Add(f10);
f10.Controls.AddRange(f100, f101);
sut.FocusedControl.Should().BeNull();
sut.FocusNext().Should().Be(f10);
sut.FocusNext().Should().Be(f100);
sut.FocusNext().Should().Be(f101);
sut.FocusNext().Should().Be(f01);
sut.FocusNext().Should().Be(f020);
sut.FocusNext().Should().Be(f00);
sut.FocusNext().Should().Be(f10);
sut.FocusNext().Should().Be(f100);
sut.FocusNext().Should().Be(f101);
sut.FocusNext().Should().Be(f01);
sut.FocusNext().Should().Be(f020);
sut.FocusNext().Should().Be(f00);
}
public void FocusPrevious_MultipleTabOrder_CorrectSequence()
{
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, TabOrder = 10
};
var f00 = new ConControls.Controls.TextBlock(sut)
{
Parent = c0, TabOrder = 20
};
var f01 = new ConControls.Controls.TextBlock(sut)
{
Parent = c0, TabOrder = 10
};
var c02 = new Panel(sut)
{
Parent = c0, TabOrder = 15
};
var f020 = new ConControls.Controls.TextBlock(sut)
{
Parent = c02
};
c02.Controls.Add(new ConControls.Controls.TextBlock(sut)
{
Enabled = false
});
var c1 = new Panel(sut)
{
Parent = sut, TabOrder = 5
};
var f10 = new ConControls.Controls.TextBlock(sut)
{
Parent = c1
};
var f100 = new ConControls.Controls.TextBlock(sut)
{
Parent = f10, TabOrder = 10
};
var f101 = new ConControls.Controls.TextBlock(sut)
{
Parent = f10, TabOrder = 10
};
sut.FocusedControl.Should().BeNull();
sut.FocusPrevious().Should().Be(f00);
sut.FocusPrevious().Should().Be(f020);
sut.FocusPrevious().Should().Be(f01);
sut.FocusPrevious().Should().Be(f101);
sut.FocusPrevious().Should().Be(f100);
sut.FocusPrevious().Should().Be(f10);
sut.FocusPrevious().Should().Be(f00);
sut.FocusPrevious().Should().Be(f020);
sut.FocusPrevious().Should().Be(f01);
sut.FocusPrevious().Should().Be(f101);
sut.FocusPrevious().Should().Be(f100);
sut.FocusPrevious().Should().Be(f10);
}
