Spinning right is now available!

tirolo · Jan 11, 2016 · 4edfd91 · 4edfd91
1 parent 2b81325
commit 4edfd91
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Showing 3 changed files with 28 additions and 1 deletion.
diff --git a/src/Tirolo.CodeKata.PlutoRover.Domain/PlutoRover.cs b/src/Tirolo.CodeKata.PlutoRover.Domain/PlutoRover.cs
@@ -38,6 +38,10 @@ public void ExecuteCommand(char command)
             {
                 this.CurrentRoverHeadingDirection.Spin("L");
             }
+            else if (command.Equals('R'))
+            {
+                this.CurrentRoverHeadingDirection.Spin("R");
+            }
             else
             {
                 throw new NotSupportedException("Command not supported.");

diff --git a/src/Tirolo.CodeKata.PlutoRover.Domain/RoverHeadingDirection.cs b/src/Tirolo.CodeKata.PlutoRover.Domain/RoverHeadingDirection.cs
@@ -39,6 +39,13 @@ public void Spin(string direction)
                 else
                     this.HeadingDirection = (HeadingDirections)currentHeadingDirection - 1;
             }
+            else if (string.Equals(direction.ToUpper(), "R"))
+            {
+                if (this.HeadingDirection == HeadingDirections.W)
+                    this.HeadingDirection = HeadingDirections.N;
+                else
+                    this.HeadingDirection = (HeadingDirections)currentHeadingDirection + 1;
+            }
         }
     }
 }
diff --git a/src/Tirolo.CodeKata.PlutoRover.Tests/PlutoRoverTests.cs b/src/Tirolo.CodeKata.PlutoRover.Tests/PlutoRoverTests.cs
@@ -101,7 +101,23 @@ public void Rover_Should_Spin_Right_And_Keep_Same_Position_When_R_Command_Given(
 
             // Assert
             var actualRoverPosition = plutoRover.ReportPosition();
-            var expectedRoverPosition = "0,0,N";
+            var expectedRoverPosition = "0,0,E";
+
+            Assert.AreEqual(expectedRoverPosition, actualRoverPosition);
+        }
+
+        [Test]
+        public void Rover_Should_Be_At_0_0_W_When_FRFRFRFRL_Command_Given()
+        {
+            // Arrange
+            Domain.PlutoRover plutoRover = new Domain.PlutoRover();
+
+            // Act
+            plutoRover.ExecuteCommand("FRFRFRFRL");
+
+            // Assert
+            var actualRoverPosition = plutoRover.ReportPosition();
+            var expectedRoverPosition = "0,0,W";
 
             Assert.AreEqual(expectedRoverPosition, actualRoverPosition);
         }