diff --git a/orm/util_test.go b/orm/util_test.go
new file mode 100644
index 00000000..8612a181
--- /dev/null
+++ b/orm/util_test.go
@@ -0,0 +1,30 @@
+package orm
+
+import (
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Comment - escape comment symbols", func() {
+	It("only open sequence", func() {
+		var res []byte
+		c := "/* comment"
+
+		s := appendComment(res, c)
+		Expect(s).To(Equal([]byte("/* /\\* comment */ ")))
+	})
+	It("only close sequence", func() {
+		var res []byte
+		c := "comment */"
+
+		s := appendComment(res, c)
+		Expect(s).To(Equal([]byte("/* comment *\\/ */ ")))
+	})
+	It("open and close sequences", func() {
+		var res []byte
+		c := "/* comment */"
+
+		s := appendComment(res, c)
+		Expect(s).To(Equal([]byte("/* /\\* comment *\\/ */ ")))
+	})
+})