public void TestParseParameters_InvalidDirection()
{
var paramParser = new PlaceCommandParameterParser();
string[] rawInput = "PLACE 0,0,SouthWest".Split(' ');
var exception = Assert.Throws<ArgumentException>(delegate { paramParser.ParseParameters(rawInput); });
Assert.That(exception.Message, Is.EqualTo("Invalid direction. Please select from one of the following directions: NORTH|EAST|SOUTH|WEST"));
}
public void TestParseParameters_IncompleteParameterFormat()
{
var paramParser = new PlaceCommandParameterParser();
string[] rawInput = "PLACE 0".Split(' ');
var exception = Assert.Throws<ArgumentException>(delegate { paramParser.ParseParameters(rawInput); });
Assert.That(exception.Message, Is.EqualTo("Incomplete command. Please ensure that the PLACE command is using format: PLACE X,Y,F"));
}
public void TestParseParameters_ValidPlaceParamFormat()
{
var paramParser = new PlaceCommandParameterParser();
string[] rawInput = "PLACE 1,2,EAST".Split(' ');
var placeCommandParameter = (PlaceCommandParameter)paramParser.ParseParameters(rawInput);
Assert.AreEqual(1,placeCommandParameter.Position.X);
Assert.AreEqual(2, placeCommandParameter.Position.Y);
Assert.AreEqual(Direction.East, placeCommandParameter.Direction);
}
