public void TranslateMethodShouldReturnARoverInputObject()
{
var sut = new ReceivedMessageTransaltor();
var input = sut.Translate(string.Empty);
Assert.IsInstanceOf<NavigationCommand>(input);
}
public void TranslateMethodShouldCreateAnInputCommandForEachOfTheInputChars()
{
var sut = new ReceivedMessageTransaltor();
sut.Translate("LM");
CollectionAssert.AreEquivalent(new List<InputCommand> { InputCommand.Left, InputCommand.Move }, sut.InputCommandCollection);
}
public void TranslateMethodShouldBeAbleToTranslateAllKnownInputChars()
{
var sut = new ReceivedMessageTransaltor();
sut.Translate("LMRM");
CollectionAssert.AreEqual(new List<InputCommand> { InputCommand.Left, InputCommand.Move, InputCommand.Right, InputCommand.Move }, sut.InputCommandCollection);
}
public void TheInputCommandCollectionShouldBeOrderedTheSameAsTheCharsInTheArray()
{
var sut = new ReceivedMessageTransaltor();
sut.Translate("ML");
CollectionAssert.AreEqual(new List<InputCommand> { InputCommand.Move, InputCommand.Left }, sut.InputCommandCollection);
}
public void TranslateMethodShouldSplitTheStringIntoACharArray()
{
var sut = new ReceivedMessageTransaltor();
sut.Translate("LMLMLMLMM");
Assert.IsInstanceOf<char[]>(sut.InputArray);
CollectionAssert.AreEquivalent("LMLMLMLMM".ToCharArray(), sut.InputArray);
}
public void TranslateMethodShouldReturnARoverInputObjectContainingTheTranslatedCommands()
{
var expectedRoverInput = new NavigationCommand(new List<InputCommand> { InputCommand.Left, InputCommand.Move, InputCommand.Right });
var sut = new ReceivedMessageTransaltor();
var actualRoverInput = sut.Translate("LMR");
Assert.AreEqual(expectedRoverInput.Commands, actualRoverInput.Commands);
}