public void CanEvaluateMixedCaseDirections()
{
GameFlow testGF = new GameFlow();
Nullable <ShipDirection> testSD;
string myShipDirection;
myShipDirection = "UP";
testSD = testGF.EvaluateDirection(myShipDirection);
//"UP" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Up);
myShipDirection = "right";
testSD = testGF.EvaluateDirection(myShipDirection);
//"right" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Right);
myShipDirection = "dOwN";
testSD = testGF.EvaluateDirection(myShipDirection);
//"dOwN" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Down);
myShipDirection = "lefT";
testSD = testGF.EvaluateDirection(myShipDirection);
//"lefT" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Left);
}
public void CanEvaluateMistypedDirections()
{
GameFlow testGF = new GameFlow();
Nullable <ShipDirection> testSD;
string myShipDirection;
myShipDirection = "uup";
testSD = testGF.EvaluateDirection(myShipDirection);
//"uup" is invalid
Assert.IsNull(testSD);
myShipDirection = "";
testSD = testGF.EvaluateDirection(myShipDirection);
//"" is invalid
Assert.IsNull(testSD);
myShipDirection = "DOne";
testSD = testGF.EvaluateDirection(myShipDirection);
//"DOne" is invalid
Assert.IsNull(testSD);
myShipDirection = "";
testSD = testGF.EvaluateDirection(myShipDirection);
//"1234567890" is invalid
Assert.IsNull(testSD);
}
public void CanEvaluateAllFourDirections()
{
GameFlow testGF = new GameFlow();
Nullable <ShipDirection> testSD;
string myShipDirection;
myShipDirection = "Up";
testSD = testGF.EvaluateDirection(myShipDirection);
//"Up" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Up);
myShipDirection = "Right";
testSD = testGF.EvaluateDirection(myShipDirection);
//"Right" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Right);
myShipDirection = "Down";
testSD = testGF.EvaluateDirection(myShipDirection);
//"Down" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Down);
myShipDirection = "Left";
testSD = testGF.EvaluateDirection(myShipDirection);
//"Left" is evaluated correctly
Assert.AreEqual(testSD, ShipDirection.Left);
}
