Added tests

Signed-off-by: desmax74 <mdessi@redhat.com>

Author: desmax74

test/integration/cco_rbac_test.go

@@ -111,19 +111,19 @@ func TestCCOClusterRoleBindingExists(t *testing.T) {
 func TestCCOClusterRoleBindingSubjects(t *testing.T) {
 	bindingPath := filepath.Join("config", "rbac", "clusterrolebinding_cco.yaml")
 
-	binding := loadClusterRoleBinding(t, bindingPath)
+	data, err := os.ReadFile(bindingPath)
+	require.NoError(t, err, "CCO ClusterRoleBinding should be readable")
 
-	expectedSAName := "cluster-cloud-controller-manager-operator"
+	var binding ClusterRoleBinding
+	err = yaml.Unmarshal(data, &binding)
+	require.NoError(t, err, "CCO ClusterRoleBinding should be valid YAML")
 
-	found := false
-	for _, subject := range binding.Subjects {
-		if subject.Kind == "ServiceAccount" && subject.Name == expectedSAName {
-			found = true
-			break
-		}
-	}
+	require.NotEmpty(t, binding.Subjects, "ClusterRoleBinding should have at least one subject")
 
-	assert.Truef(t, found, "expected at least one ServiceAccount subject named %q in ClusterRoleBinding %q", expectedSAName, binding.Metadata.Name)
+	assert.Equal(t, "ServiceAccount", binding.Subjects[0].Kind,
+		"subject should be a ServiceAccount")
+	assert.Equal(t, "rhtpa-operator-controller-manager", binding.Subjects[0].Name,
+		"subject should reference the operator's service account")
 }
 
 func TestCCOResourcesInKustomization(t *testing.T) {