func TestNormalizationFuncGlobalExistence(t *testing.T) {
// This test can be safely deleted when we will not support multiple flag formats
root := NewKubectlCommand(cmdutil.NewFactory(nil), os.Stdin, os.Stdout, os.Stderr)
if root.Parent() != nil {
t.Fatal("We expect the root command to be returned")
}
if root.GlobalNormalizationFunc() == nil {
t.Fatal("We expect that root command has a global normalization function")
}
if reflect.ValueOf(root.GlobalNormalizationFunc()).Pointer() != reflect.ValueOf(root.Flags().GetNormalizeFunc()).Pointer() {
t.Fatal("root command seems to have a wrong normalization function")
}
sub := root
for sub.HasSubCommands() {
sub = sub.Commands()[0]
}
// In case of failure of this test check this PR: spf13/cobra#110
if reflect.ValueOf(sub.Flags().GetNormalizeFunc()).Pointer() != reflect.ValueOf(root.Flags().GetNormalizeFunc()).Pointer() {
t.Fatal("child and root commands should have the same normalization functions")
}
}
func NewAPIFactory() (*cmdutil.Factory, *testFactory, runtime.Codec) {
t := &testFactory{
Validator: validation.NullSchema{},
}
f := &cmdutil.Factory{
Object: func(discovery bool) (meta.RESTMapper, runtime.ObjectTyper) {
return testapi.Default.RESTMapper(), api.Scheme
},
Client: func() (*client.Client, error) {
// Swap out the HTTP client out of the client with the fake's version.
fakeClient := t.Client.(*fake.RESTClient)
c := client.NewOrDie(t.ClientConfig)
c.Client = fakeClient.Client
c.ExtensionsClient.Client = fakeClient.Client
return c, t.Err
},
ClientForMapping: func(*meta.RESTMapping) (resource.RESTClient, error) {
return t.Client, t.Err
},
Decoder: func(bool) runtime.Decoder {
return testapi.Default.Codec()
},
JSONEncoder: func() runtime.Encoder {
return testapi.Default.Codec()
},
Describer: func(*meta.RESTMapping) (kubectl.Describer, error) {
return t.Describer, t.Err
},
Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, showLabels bool, absoluteTimestamps bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
return t.Printer, t.Err
},
Validator: func(validate bool, cacheDir string) (validation.Schema, error) {
return t.Validator, t.Err
},
DefaultNamespace: func() (string, bool, error) {
return t.Namespace, false, t.Err
},
ClientConfig: func() (*restclient.Config, error) {
return t.ClientConfig, t.Err
},
Generators: func(cmdName string) map[string]kubectl.Generator {
return cmdutil.DefaultGenerators(cmdName)
},
LogsForObject: func(object, options runtime.Object) (*restclient.Request, error) {
fakeClient := t.Client.(*fake.RESTClient)
c := client.NewOrDie(t.ClientConfig)
c.Client = fakeClient.Client
switch t := object.(type) {
case *api.Pod:
opts, ok := options.(*api.PodLogOptions)
if !ok {
return nil, errors.New("provided options object is not a PodLogOptions")
}
return c.Pods(t.Namespace).GetLogs(t.Name, opts), nil
default:
fqKinds, _, err := api.Scheme.ObjectKinds(object)
if err != nil {
return nil, err
}
return nil, fmt.Errorf("cannot get the logs from %v", fqKinds[0])
}
},
}
rf := cmdutil.NewFactory(nil)
f.MapBasedSelectorForObject = rf.MapBasedSelectorForObject
f.PortsForObject = rf.PortsForObject
f.ProtocolsForObject = rf.ProtocolsForObject
f.LabelsForObject = rf.LabelsForObject
f.CanBeExposed = rf.CanBeExposed
f.PrintObjectSpecificMessage = rf.PrintObjectSpecificMessage
return f, t, testapi.Default.Codec()
}