Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/Point3DTest.cs
===================================================================
diff -u -ra950714ad9510756331d862aa35695fa0b2ed03b -rcfba2b11da9ac0bb1daf377b8dcb15f7c84e0cfb
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/Point3DTest.cs	(.../Point3DTest.cs)	(revision a950714ad9510756331d862aa35695fa0b2ed03b)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/Point3DTest.cs	(.../Point3DTest.cs)	(revision cfba2b11da9ac0bb1daf377b8dcb15f7c84e0cfb)
@@ -36,6 +36,32 @@
         }
 
         [Test]
+        public void Equals_ToNull_ReturnsFalse()
+        {
+            // Setup
+            var point = new Point3D();
+
+            // Call
+            var result = point.Equals(null);
+
+            // Assert
+            Assert.IsFalse(result);
+        }
+
+        [Test]
+        public void Equals_ToOtherType_ReturnsFalse()
+        {
+            // Setup
+            var point = new Point3D();
+
+            // Call
+            var result = point.Equals(new Point2D());
+
+            // Assert
+            Assert.IsFalse(result);
+        }
+
+        [Test]
         public void Equals_ToItself_ReturnsTrue()
         {
             // Setup