Mars Rover - Moving Forward Example

WhenMovingForward.cs

using NUnit;
using System;

namespace MarsRover.UnitTests.RoverTests
{
  [TestFixture]
  public class WhenMovingForward()
  {
    [Test]
    public void AndFacingNorthThenYIncreasesByOne()
    {
      // Arrange
      var rover = new Rover { Orientation = Direction.North };
      var initialLocation = rover.Location;
      
      // Act
      rover.MoveForward();
      
      // Assert
      var expectedLocation = new Coordinate {X=initialLocation.X, Y=initialLocation.Y+1};
      Assert.AreEqual(expectedLocation, initialLocation);
    }
  }
}