123 lines
3.3 KiB
Go
123 lines
3.3 KiB
Go
/*
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Copyright 2024 The Karmada Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package tasks
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import (
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"context"
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"fmt"
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"strings"
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"testing"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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fakeclientset "k8s.io/client-go/kubernetes/fake"
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"github.com/karmada-io/karmada/operator/pkg/util"
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"github.com/karmada-io/karmada/operator/pkg/workflow"
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)
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func TestNewRBACTask(t *testing.T) {
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tests := []struct {
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name string
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wantTask workflow.Task
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}{
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{
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name: "NewRBACTask_IsCalled_ExpectedWorkflowTask",
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wantTask: workflow.Task{
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Name: "rbac",
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Run: runRBAC,
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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rbacTask := NewRBACTask()
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if err := util.DeepEqualTasks(rbacTask, test.wantTask); err != nil {
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t.Errorf("unexpected err: %v", err)
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}
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})
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}
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}
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func TestRunRBAC(t *testing.T) {
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name, namespace := "karmada-demo", "test"
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tests := []struct {
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name string
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runData workflow.RunData
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verify func(workflow.RunData) error
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wantErr bool
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errMsg string
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}{
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{
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name: "RunRBAC_InvalidTypeAssertion_TypeAssertionIsInvalid",
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runData: &MyTestData{Data: "test"},
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verify: func(workflow.RunData) error { return nil },
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wantErr: true,
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errMsg: "RBAC task invoked with an invalid data struct",
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},
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{
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name: "RunRBAC_InstallKarmadaRBAC_KarmadaRBACInstalled",
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runData: &TestInitData{
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Name: name,
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Namespace: namespace,
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KarmadaClientConnector: fakeclientset.NewSimpleClientset(),
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},
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verify: func(rd workflow.RunData) error {
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_, ok := rd.(*TestInitData)
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if !ok {
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return fmt.Errorf("unexpected err, rundata interface doesn't implement TestInitData")
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}
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client := rd.(*TestInitData).KarmadaClient()
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actions := client.(*fakeclientset.Clientset).Actions()
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if len(actions) != 4 {
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return fmt.Errorf("expected 4 actions, but got %d", len(actions))
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}
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rolesToCheck := []string{"cluster-proxy-admin", "karmada-edit", "karmada-view"}
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for _, role := range rolesToCheck {
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_, err := client.RbacV1().ClusterRoles().Get(context.TODO(), role, metav1.GetOptions{})
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if err != nil {
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return fmt.Errorf("failed to get ClusterRole: %s: %v", role, err)
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}
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}
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return nil
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},
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wantErr: false,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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err := runRBAC(test.runData)
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if err == nil && test.wantErr {
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t.Errorf("expected an error, got none")
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}
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if err != nil && !test.wantErr {
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t.Errorf("unexpected error: %v", err)
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}
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if err != nil && test.wantErr && !strings.Contains(err.Error(), test.errMsg) {
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t.Errorf("expected %s error msg to contain %s", err.Error(), test.errMsg)
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}
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if err := test.verify(test.runData); err != nil {
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t.Errorf("failed to verify the namespace running task, got err: %v", err)
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}
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})
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}
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}
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