public void Map_Command_Should_Not_Move_Up_When_Key_Up_Arrow_And_At_Start_Of_Text_Area()
{
// arrange
var text = new StringBuilder();
text.Append("test code 1\ntest code 2");
var originalRowPosition = 1;
var state = new ConsoleState(new InputHistory())
{
Text = text,
ColPosition = 4,
RowPosition = originalRowPosition,
TextRowPosition = 0,
};
var console = new Mock <IConsole>();
var navigateCommands = new NavigateCommands(console.Object);
// act
navigateCommands.MoveCursorUp(state);
// assert
Assert.That(state.RowPosition, Is.EqualTo(originalRowPosition));
Assert.That(state.TextRowPosition, Is.EqualTo(0));
}
public void Map_Command_Should_Not_Move_Right_When_Key_Right_Arrow_And_End_Of_Line()
{
// arrange
var text = new StringBuilder();
text.Append("test code");
var originalLinePosition = Prompt.Standard.Length + text.Length + 1;
var state = new ConsoleState(new InputHistory())
{
Text = text,
ColPosition = originalLinePosition,
};
var console = new Mock <IConsole>();
var navigateCommands = new NavigateCommands(console.Object);
// act
navigateCommands.MoveCursorRight(state);
// assert
Assert.That(state.ColPosition, Is.EqualTo(originalLinePosition));
}
public void Map_Command_Should_Move_Up_When_Key_Up_Arrow()
{
// arrange
var text = new StringBuilder();
text.Append("test code 1\ntest code 2");
var state = new ConsoleState(new InputHistory())
{
Text = text,
ColPosition = 4,
RowPosition = 9,
TextRowPosition = 2,
};
var console = new Mock <IConsole>();
var navigateCommands = new NavigateCommands(console.Object);
// act
navigateCommands.MoveCursorUp(state);
// assert
Assert.That(state.ColPosition, Is.EqualTo(4));
Assert.That(state.RowPosition, Is.EqualTo(8));
Assert.That(state.TextRowPosition, Is.EqualTo(1));
}
public void Map_Command_Should_Not_Move_Left_When_Key_Left_Arrow_And_Start_Of_Line()
{
// arrange
var originalLinePosition = Prompt.Standard.Length + 1;
var state = new ConsoleState(new InputHistory())
{
ColPosition = originalLinePosition,
};
var console = new Mock <IConsole>();
var navigateCommands = new NavigateCommands(console.Object);
// act
navigateCommands.MoveCursorLeft(state);
// assert
Assert.That(state.ColPosition, Is.EqualTo(originalLinePosition));
}
public void Map_Command_Should_Move_Right_When_Key_Right_Arrow()
{
// arrange
var text = new StringBuilder();
text.Append("test code");
var state = new ConsoleState(new InputHistory())
{
Text = text,
ColPosition = 4,
};
var console = new Mock <IConsole>();
var navigateCommands = new NavigateCommands(console.Object);
// act
navigateCommands.MoveCursorRight(state);
// assert
Assert.That(state.ColPosition, Is.EqualTo(5));
}
protected override void DefaultValues()
{
base.DefaultValues();
this.NavigationCommand = NavigateCommands.Back;
}
protected override void DefaultValues()
{
base.DefaultValues();
this.NavigationCommand = NavigateCommands.Back;
}