diff --git a/pkg/controller.v1beta1/experiment/manifest/generator_test.go b/pkg/controller.v1beta1/experiment/manifest/generator_test.go
index a2b9f295f0e..c4ee3abde3f 100644
--- a/pkg/controller.v1beta1/experiment/manifest/generator_test.go
+++ b/pkg/controller.v1beta1/experiment/manifest/generator_test.go
@@ -312,7 +312,15 @@ spec:
 		},
 	}
 
-	for name, tc := range cases {
+	testCaseNames := []string{
+		"Run with valid parameters",
+		"Invalid ConfigMap name",
+		"Invalid template path in ConfigMap name",
+		"Invalid trial spec in ConfigMap",
+	}
+
+	for _, name := range testCaseNames {
+		tc := cases[name]
 		t.Run(name, func(t *testing.T) {
 			got, err := p.GetRunSpecWithHyperParameters(tc.Instance, "trial-name", "trial-namespace", tc.ParameterAssignments)
 			if diff := cmp.Diff(tc.wantError, err, cmpopts.EquateErrors()); len(diff) != 0 {