public void Test_Map_Throws(string input)
{
//given
var directionMapper = new DirectionLiteralsMapper();
var mapper = new MoveCommandToCoordinatesMapper(directionMapper);
//when
//then
var ex = Assert.Throws <FormatException>(() => mapper.Map(input));
Assert.That(ex.Message, Is.EqualTo("Missing move command"));
}
public void TestMap_CorrectInput_MappingIntoCoordinates(string input, string expected)
{
//given
var directionMapper = new DirectionLiteralsMapper();
var mapper = new MoveCommandToCoordinatesMapper(directionMapper);
//when
var resut = mapper.Map(input);
//then
Assert.That(string.Join(',', resut.Select(r => $"({r.X};{r.Y})")), Is.EqualTo(expected));
}
