improve IAM module

Signed-off-by: hongming <talonwan@yunify.com>

pkg/models/resources/v1alpha3/globalrolebinding/globalrolebindings_test.go

@@ -0,0 +1,95 @@
+package globalrolebinding
+
+import (
+	"github.com/google/go-cmp/cmp"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"kubesphere.io/kubesphere/pkg/api"
+	iamv1alpha2 "kubesphere.io/kubesphere/pkg/apis/iam/v1alpha2"
+	"kubesphere.io/kubesphere/pkg/apiserver/query"
+	"kubesphere.io/kubesphere/pkg/client/clientset/versioned/fake"
+	informers "kubesphere.io/kubesphere/pkg/client/informers/externalversions"
+	"kubesphere.io/kubesphere/pkg/models/resources/v1alpha3"
+	"testing"
+)
+
+func TestListRoles(t *testing.T) {
+	tests := []struct {
+		description string
+		query       *query.Query
+		expected    *api.ListResult
+		expectedErr error
+	}{
+		{
+			"test name filter",
+			&query.Query{
+				Pagination: &query.Pagination{
+					Limit:  1,
+					Offset: 0,
+				},
+				SortBy:    query.FieldName,
+				Ascending: false,
+				Filters:   map[query.Field]query.Value{query.FieldName: query.Value("foo2")},
+			},
+			&api.ListResult{
+				Items: []interface{}{
+					foo2,
+				},
+				TotalItems: 1,
+			},
+			nil,
+		},
+	}
+
+	getter := prepare()
+
+	for _, test := range tests {
+		t.Run(test.description, func(t *testing.T) {
+
+			got, err := getter.List("", test.query)
+
+			if test.expectedErr != nil && err != test.expectedErr {
+				t.Errorf("expected error, got nothing")
+			} else if err != nil {
+				t.Fatal(err)
+			}
+
+			if diff := cmp.Diff(got, test.expected); diff != "" {
+				t.Errorf("%T differ (-got, +want): %s", test.expected, diff)
+			}
+		})
+	}
+}
+
+var (
+	foo1 = &iamv1alpha2.GlobalRoleBinding{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "foo1",
+			Namespace: "bar",
+		},
+	}
+
+	foo2 = &iamv1alpha2.GlobalRoleBinding{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "foo2",
+			Namespace: "bar",
+		},
+	}
+	bar1 = &iamv1alpha2.GlobalRoleBinding{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "bar1",
+			Namespace: "bar",
+		},
+	}
+
+	globalRoleBindings = []interface{}{foo1, foo2, bar1}
+)
+
+func prepare() v1alpha3.Interface {
+	client := fake.NewSimpleClientset()
+	informer := informers.NewSharedInformerFactory(client, 0)
+
+	for _, globalRoleBinding := range globalRoleBindings {
+		informer.Iam().V1alpha2().GlobalRoleBindings().Informer().GetIndexer().Add(globalRoleBinding)
+	}
+	return New(informer)
+}