public void TestMillisecondsSinceLastCaretMovement()
{
InputControl input = new InputControl();
input.ProcessCharacter('H');
int start = Environment.TickCount;
int end;
do
{
Thread.Sleep(1);
end = Environment.TickCount;
} while(start == end);
int elapsedMilliseconds = end - start;
Assert.GreaterOrEqual(
input.MillisecondsSinceLastCaretMovement, elapsedMilliseconds
);
}
public void TestDelete()
{
Screen screen = new Screen();
InputControl input = new InputControl();
screen.Desktop.Children.Add(input);
screen.FocusedControl = input;
input.ProcessCharacter('T');
input.ProcessCharacter('e');
input.ProcessCharacter('l');
input.ProcessCharacter('l');
input.ProcessCharacter('o');
input.ProcessKeyPress(Keys.Home, false);
input.ProcessKeyPress(Keys.Delete, false);
input.ProcessCharacter('H');
Assert.AreEqual("Hello", input.Text);
}
public void TestCaretMovementByCursor()
{
Screen screen = new Screen();
InputControl input = new InputControl();
screen.Desktop.Children.Add(input);
screen.FocusedControl = input;
input.ProcessCharacter('H');
input.ProcessCharacter('e');
input.ProcessCharacter('l');
input.ProcessCharacter('o');
input.ProcessKeyPress(Keys.Left, false);
input.ProcessCharacter('l');
input.ProcessKeyPress(Keys.Right, false);
input.ProcessCharacter('!');
Assert.AreEqual("Hello!", input.Text);
}
public void TestHomeAndEnd()
{
Screen screen = new Screen();
InputControl input = new InputControl();
screen.Desktop.Children.Add(input);
screen.FocusedControl = input;
input.ProcessCharacter('W');
input.ProcessCharacter('o');
input.ProcessCharacter('r');
input.ProcessCharacter('l');
input.ProcessCharacter('d');
input.ProcessKeyPress(Keys.Home, false);
input.ProcessCharacter('H');
input.ProcessCharacter('e');
input.ProcessCharacter('l');
input.ProcessCharacter('l');
input.ProcessCharacter('o');
input.ProcessCharacter(' ');
input.ProcessKeyPress(Keys.End, false);
input.ProcessCharacter('!');
Assert.AreEqual("Hello World!", input.Text);
}
public void TestMillisecondsSinceLastCaretMovement() {
InputControl input = new InputControl();
input.ProcessCharacter('H');
int start = Environment.TickCount;
int end;
do {
Thread.Sleep(1);
end = Environment.TickCount;
} while(start == end);
int elapsedMilliseconds = end - start;
Assert.GreaterOrEqual(
input.MillisecondsSinceLastCaretMovement, elapsedMilliseconds
);
}
public void TestDelete() {
Screen screen = new Screen();
InputControl input = new InputControl();
screen.Desktop.Children.Add(input);
screen.FocusedControl = input;
input.ProcessCharacter('T');
input.ProcessCharacter('e');
input.ProcessCharacter('l');
input.ProcessCharacter('l');
input.ProcessCharacter('o');
input.ProcessKeyPress(Keys.Home, false);
input.ProcessKeyPress(Keys.Delete, false);
input.ProcessCharacter('H');
Assert.AreEqual("Hello", input.Text);
}
public void TestCaretMovementByCursor() {
Screen screen = new Screen();
InputControl input = new InputControl();
screen.Desktop.Children.Add(input);
screen.FocusedControl = input;
input.ProcessCharacter('H');
input.ProcessCharacter('e');
input.ProcessCharacter('l');
input.ProcessCharacter('o');
input.ProcessKeyPress(Keys.Left, false);
input.ProcessCharacter('l');
input.ProcessKeyPress(Keys.Right, false);
input.ProcessCharacter('!');
Assert.AreEqual("Hello!", input.Text);
}
public void TestHomeAndEnd() {
Screen screen = new Screen();
InputControl input = new InputControl();
screen.Desktop.Children.Add(input);
screen.FocusedControl = input;
input.ProcessCharacter('W');
input.ProcessCharacter('o');
input.ProcessCharacter('r');
input.ProcessCharacter('l');
input.ProcessCharacter('d');
input.ProcessKeyPress(Keys.Home, false);
input.ProcessCharacter('H');
input.ProcessCharacter('e');
input.ProcessCharacter('l');
input.ProcessCharacter('l');
input.ProcessCharacter('o');
input.ProcessCharacter(' ');
input.ProcessKeyPress(Keys.End, false);
input.ProcessCharacter('!');
Assert.AreEqual("Hello World!", input.Text);
}
