public void PerformSumValidator_With_Negative_Y3_Throws_ValidationException()
{
// arrange
// act
var spreadSheet = new SpreadSheet();
spreadSheet.Cells.Add(new Cell(1, 1));
spreadSheet.Cells.Add(new Cell(2, 1));
spreadSheet.Cells.Add(new Cell(3, 1));
var command = new PerformSumCommand(1, 2, 2, 1, 3, -1);
var validator = new PerformSumValidator();
// assert
Assert.ThrowsException <ValidationException>(() => validator.Validate(spreadSheet, command));
}
private static ParseResult GetPerformSumParseResult(string[] commandArgs)
{
int x1 = int.Parse(commandArgs[0]);
int y1 = int.Parse(commandArgs[1]);
int x2 = int.Parse(commandArgs[2]);
int y2 = int.Parse(commandArgs[3]);
int x3 = int.Parse(commandArgs[4]);
int y3 = int.Parse(commandArgs[5]);
var command = new PerformSumCommand(x1, y1, x2, y2, x3, y3);
var validator = new PerformSumValidator();
return(new ParseResult
{
Command = command,
Validator = validator,
});
}
public void PerformSum_Command()
{
// arrange
var spreadSheet = new SpreadSheet();
int x1 = 1, y1 = 1, v1 = 1,
x2 = 2, y2 = 1, v2 = 2,
x3 = 3, y3 = 1, v3 = 3;
spreadSheet.Cells.Add(new Cell(x1, y1, v1));
spreadSheet.Cells.Add(new Cell(x2, y2, v2));
spreadSheet.Cells.Add(new Cell(x3, y3, v3));
var command = new PerformSumCommand(x1, y1, x2, y2, x3, y3);
var validator = new PerformSumValidator();
// act
command.ExecuteCommand(spreadSheet, validator);
// assert
Assert.AreEqual(v1 + v2, spreadSheet[x3, y3].Value);
}
