public void ParseRotateCommand()
{
var logger = new NullLogger();
var commandParser = new TextCommandParser(logger);
var input = "LEFT";
var command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(RotateCommand));
input = "left";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(RotateCommand));
input = "left 1";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
input = "RIGHT";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(RotateCommand));
input = "right";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(RotateCommand));
input = "right 1";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
}
public void ParseReportCommand()
{
var logger = new NullLogger();
var commandParser = new TextCommandParser(logger);
var input = "REPORT";
var command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(ReportCommand));
input = "report";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(ReportCommand));
input = "report 1";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
}
public void ParseMoveCommand()
{
var logger = new NullLogger();
var commandParser = new TextCommandParser(logger);
var input = "MOVE";
var command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(MoveCommand));
input = "move";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(MoveCommand));
input = "move 1";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
}
public void ParseUnrecognisedCommand()
{
var logger = new NullLogger();
var commandParser = new TextCommandParser(logger);
string input = null;
var command = commandParser.ParseCommand(input);
Assert.IsNull(command);
input = " ";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
input = "blurb";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
}
public void RegisterAndParseCustomCommand()
{
var logger = new NullLogger();
var commandParser = new TextCommandParser(logger);
commandParser.RegisterParser("unplace", IndividualCommandParsers.ParseUnplaceCommand);
var input = "UNPLACE";
var command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(UnplaceCommand));
input = "unplace";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(UnplaceCommand));
input = "unplace 1";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
}
public void ParsePlaceCommand()
{
var logger = new NullLogger();
var commandParser = new TextCommandParser(logger);
var input = "PLACE 3,3,NORTH";
var command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(PlaceCommand));
input = "place 1, 2,East";
command = commandParser.ParseCommand(input);
Assert.IsInstanceOfType(command, typeof(PlaceCommand));
input = "place 1,2,East,";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
input = "place 1;2;East";
command = commandParser.ParseCommand(input);
Assert.IsNull(command);
}
