Adding some tests

Author: StanleyGoldman

src/tests/UnitTests/IO/SoftwareVersionTests.cs

@@ -20,5 +20,19 @@ public void LessThan()
             (new SoftwareVersion(1, 1, 0) < new SoftwareVersion(1, 1, 0)).Should().BeFalse();
             (new SoftwareVersion(1, 0, 0) < new SoftwareVersion(1, 1, 0)).Should().BeTrue();
         }
+        [Test]
+        public void GreaterThanOrEqualTo()
+        {
+            (new SoftwareVersion(1, 1, 0) >= new SoftwareVersion(1, 1, 0)).Should().BeTrue();
+            (new SoftwareVersion(1, 0, 0) >= new SoftwareVersion(1, 1, 0)).Should().BeFalse();
+        }
+
+        [Test]
+        public void GreaterThan()
+        {
+            (new SoftwareVersion(2, 12, 0) > new SoftwareVersion(2, 1, 0)).Should().BeTrue();
+            (new SoftwareVersion(1, 1, 0) > new SoftwareVersion(1, 1, 0)).Should().BeFalse();
+            (new SoftwareVersion(1, 0, 0) > new SoftwareVersion(1, 1, 0)).Should().BeFalse();
+        }
     }
 }