diff --git a/test/test_enum_type.cpp b/test/test_enum_type.cpp
index 9424d60f..fe192b9b 100644
--- a/test/test_enum_type.cpp
+++ b/test/test_enum_type.cpp
@@ -93,6 +93,17 @@ namespace
       CHECK_EQUAL(enum_test::ONE, value1);
     }
 
+    //*************************************************************************
+    TEST(test_equality)
+    {
+      enum_test value1 = enum_test::ZERO;
+      enum_test value2 = enum_test::ONE;
+      enum_test value3 = enum_test::ONE;
+
+      CHECK(value1 != value2);
+      CHECK(value2 == value3);
+    }
+
     //*************************************************************************
     TEST(test_get_value)
     {