public void Should_parse_position_from_string()
{
//Given
var position = ParsePosition.From("1 2 N");
//Then
Assert.That(position.Coordinate.X, Is.EqualTo(1));
Assert.That(position.Coordinate.Y, Is.EqualTo(2));
Assert.That(position.Orientation, Is.EqualTo(Orientation.N));
}
public void Should_return_1_RoverCommand()
{
//Given
var commandStrings = new List <string> {
"5 5", "1 1 N", "MM"
};
//When
var roverCommands = ParseRobotCommands.From(commandStrings);
//Then
Assert.That(roverCommands.Count(), Is.EqualTo(1), "Should parser only 1 RoverCommand");
var robotCommand = roverCommands.First();
Assert.That(robotCommand.StartingPosition, Is.EqualTo(ParsePosition.From("1 1 N")));
}
public void Should_throw_exception_when_given_invalid_position_input_string()
{
const string invalidPositionString = "THIS IS NOT A VALID POSITION";
var exception = Assert.Throws <CouldNotParsePositionException>(() => ParsePosition.From(invalidPositionString));
Assert.That(exception.Message, Is.EqualTo("Could not parse position from: " + invalidPositionString));
}