| /* |
| Copyright 2018 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package runtimeclass_test |
| |
| import ( |
| "fmt" |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| "k8s.io/kubernetes/pkg/kubelet/runtimeclass" |
| rctest "k8s.io/kubernetes/pkg/kubelet/runtimeclass/testing" |
| "k8s.io/utils/pointer" |
| ) |
| |
| func TestLookupRuntimeHandler(t *testing.T) { |
| tests := []struct { |
| rcn *string |
| expected string |
| expectError bool |
| }{ |
| {rcn: nil, expected: ""}, |
| {rcn: pointer.StringPtr(""), expected: ""}, |
| {rcn: pointer.StringPtr(rctest.EmptyRuntimeClass), expected: ""}, |
| {rcn: pointer.StringPtr(rctest.SandboxRuntimeClass), expected: "kata-containers"}, |
| {rcn: pointer.StringPtr(rctest.InvalidRuntimeClass), expectError: true}, |
| {rcn: pointer.StringPtr("phantom"), expectError: true}, |
| } |
| |
| manager := runtimeclass.NewManager(rctest.NewPopulatedDynamicClient()) |
| defer rctest.StartManagerSync(t, manager)() |
| |
| for _, test := range tests { |
| tname := "nil" |
| if test.rcn != nil { |
| tname = *test.rcn |
| } |
| t.Run(fmt.Sprintf("%q->%q(err:%v)", tname, test.expected, test.expectError), func(t *testing.T) { |
| handler, err := manager.LookupRuntimeHandler(test.rcn) |
| if test.expectError { |
| assert.Error(t, err, "handler=%q", handler) |
| } else { |
| assert.NoError(t, err) |
| assert.Equal(t, test.expected, handler) |
| } |
| }) |
| } |
| } |