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controller_options_test.go
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controller_options_test.go
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/*
Copyright 2020 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 options
import (
"testing"
flag "github.com/spf13/pflag"
)
func TestControllerOptions(t *testing.T) {
testCases := []struct {
name string
flag string
found bool
}{
{
name: "lookup desired flag",
flag: "extra-volume-tags",
found: true,
},
{
name: "lookup k8s-tag-cluster-id",
flag: "k8s-tag-cluster-id",
found: true,
},
{
name: "lookup aws-sdk-debug-log",
flag: "aws-sdk-debug-log",
found: true,
},
{
name: "fail for non-desired flag",
flag: "some-other-flag",
found: false,
},
}
for _, tc := range testCases {
flagSet := flag.NewFlagSet("test-flagset", flag.ContinueOnError)
controllerOptions := &ControllerOptions{}
t.Run(tc.name, func(t *testing.T) {
controllerOptions.AddFlags(flagSet)
flag := flagSet.Lookup(tc.flag)
found := flag != nil
if found != tc.found {
t.Fatalf("result not equal\ngot:\n%v\nexpected:\n%v", found, tc.found)
}
})
}
}