mirror of https://github.com/k3s-io/k3s
106 lines
3.1 KiB
Go
106 lines
3.1 KiB
Go
/*
|
|
Copyright 2016 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 imagepolicy
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
func TestConfigNormalization(t *testing.T) {
|
|
tests := []struct {
|
|
test string
|
|
config imagePolicyWebhookConfig
|
|
normalizedConfig imagePolicyWebhookConfig
|
|
wantErr bool
|
|
}{
|
|
{
|
|
test: "config within normal ranges",
|
|
config: imagePolicyWebhookConfig{
|
|
AllowTTL: ((minAllowTTL + maxAllowTTL) / 2) / time.Second,
|
|
DenyTTL: ((minDenyTTL + maxDenyTTL) / 2) / time.Second,
|
|
RetryBackoff: ((minRetryBackoff + maxRetryBackoff) / 2) / time.Millisecond,
|
|
},
|
|
normalizedConfig: imagePolicyWebhookConfig{
|
|
AllowTTL: ((minAllowTTL + maxAllowTTL) / 2) / time.Second * time.Second,
|
|
DenyTTL: ((minDenyTTL + maxDenyTTL) / 2) / time.Second * time.Second,
|
|
RetryBackoff: (minRetryBackoff + maxRetryBackoff) / 2,
|
|
},
|
|
wantErr: false,
|
|
},
|
|
{
|
|
test: "config below normal ranges, error",
|
|
config: imagePolicyWebhookConfig{
|
|
AllowTTL: minAllowTTL - time.Duration(1),
|
|
DenyTTL: minDenyTTL - time.Duration(1),
|
|
RetryBackoff: minRetryBackoff - time.Duration(1),
|
|
},
|
|
wantErr: true,
|
|
},
|
|
{
|
|
test: "config above normal ranges, error",
|
|
config: imagePolicyWebhookConfig{
|
|
AllowTTL: time.Duration(1) + maxAllowTTL,
|
|
DenyTTL: time.Duration(1) + maxDenyTTL,
|
|
RetryBackoff: time.Duration(1) + maxRetryBackoff,
|
|
},
|
|
wantErr: true,
|
|
},
|
|
{
|
|
test: "config wants default values",
|
|
config: imagePolicyWebhookConfig{
|
|
AllowTTL: useDefault,
|
|
DenyTTL: useDefault,
|
|
RetryBackoff: useDefault,
|
|
},
|
|
normalizedConfig: imagePolicyWebhookConfig{
|
|
AllowTTL: defaultAllowTTL,
|
|
DenyTTL: defaultDenyTTL,
|
|
RetryBackoff: defaultRetryBackoff,
|
|
},
|
|
wantErr: false,
|
|
},
|
|
{
|
|
test: "config wants disabled values",
|
|
config: imagePolicyWebhookConfig{
|
|
AllowTTL: disableTTL,
|
|
DenyTTL: disableTTL,
|
|
RetryBackoff: disableTTL,
|
|
},
|
|
normalizedConfig: imagePolicyWebhookConfig{
|
|
AllowTTL: time.Duration(0),
|
|
DenyTTL: time.Duration(0),
|
|
RetryBackoff: time.Duration(0),
|
|
},
|
|
wantErr: false,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
err := normalizeWebhookConfig(&tt.config)
|
|
if err == nil && tt.wantErr == true {
|
|
t.Errorf("%s: expected error from normalization and didn't have one", tt.test)
|
|
}
|
|
if err != nil && tt.wantErr == false {
|
|
t.Errorf("%s: unexpected error from normalization: %v", tt.test, err)
|
|
}
|
|
if err == nil && !reflect.DeepEqual(tt.config, tt.normalizedConfig) {
|
|
t.Errorf("%s: expected config to be normalized. got: %v expected: %v", tt.test, tt.config, tt.normalizedConfig)
|
|
}
|
|
}
|
|
}
|