public void CanFocus_Set_EventOnlyOnChange()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, textController);
int raised = 0;
sut.CanFocusChanged += (sender, e) => raised++;
sut.CanFocus = true;
sut.CanFocus.Should().BeTrue();
raised.Should().Be(1); // base value is false before
sut.CanFocus = true;
sut.CanFocus.Should().BeTrue();
raised.Should().Be(1);
sut.CanFocus = false;
sut.CanFocus.Should().BeFalse();
raised.Should().Be(2);
sut.CanFocus = false;
sut.CanFocus.Should().BeFalse();
raised.Should().Be(2);
sut.CanFocus = true;
sut.CanFocus.Should().BeTrue();
raised.Should().Be(3);
}
public void TabStop_Get_True()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, textController);
sut.TabStop.Should().BeTrue();
}
public void CanEdit_Get_False()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, textController);
sut.CanEdit.Should().BeFalse();
}
public void CursorVisible_Get_True()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, textController)
{
Size = new Size(10, 10)
};
sut.CursorVisible.Should().BeTrue();
}
public void TabStop_InitiallyTrue()
{
using var stubbedWindow = new StubbedWindow();
var controller = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, controller);
sut.TabStop.Should().BeTrue();
sut.TabStop = false;
sut.TabStop.Should().BeFalse();
sut.TabStop = true;
sut.TabStop.Should().BeTrue();
}
public void CanEdit_Set_NotSupportedException()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, textController);
sut.Invoking(s => s.CanEdit = true)
.Should()
.Throw <NotSupportedException>()
.Where(e =>
e.Message.Contains(nameof(ConControls.Controls.TextBlock)) &&
e.Message.Contains(nameof(ConControls.Controls.TextBlock.CanEdit)));
}
public void CursorVisible_CaretOutside_False()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController
{
ValidateCaretPoint = p => p
};
using var sut = new ConControls.Controls.TextBlock(stubbedWindow, textController)
{
Size = new Size(10, 10)
};
sut.CursorVisible.Should().BeTrue();
sut.Caret = (11, 11).Pt();
sut.CaretVisible.Should().BeFalse();
sut.CursorVisible.Should().BeFalse();
}
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);
}