155 lines
3.4 KiB
Go
155 lines
3.4 KiB
Go
/*
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Copyright 2017 The Kubernetes 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 errors
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import (
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"fmt"
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"testing"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestToStatusErr(t *testing.T) {
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hookName := "foo"
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deniedBy := fmt.Sprintf("admission webhook %q denied the request", hookName)
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tests := []struct {
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name string
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result *metav1.Status
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expectedError string
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expectedCode int32
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expectedStatus string
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}{
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{
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"nil result",
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nil,
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"only message",
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&metav1.Status{
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Message: "you shall not pass",
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},
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deniedBy + ": you shall not pass",
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400,
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metav1.StatusFailure,
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},
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{
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"only reason",
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&metav1.Status{
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Reason: metav1.StatusReasonForbidden,
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},
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deniedBy + ": Forbidden",
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400,
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metav1.StatusFailure,
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},
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{
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"message and reason",
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&metav1.Status{
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Message: "you shall not pass",
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Reason: metav1.StatusReasonForbidden,
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},
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deniedBy + ": you shall not pass",
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400,
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metav1.StatusFailure,
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},
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{
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"no message, no reason",
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&metav1.Status{},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"custom 4xx status code",
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&metav1.Status{Code: 401},
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deniedBy + " without explanation",
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401,
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metav1.StatusFailure,
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},
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{
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"custom 5xx status code",
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&metav1.Status{Code: 500},
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deniedBy + " without explanation",
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500,
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metav1.StatusFailure,
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},
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{
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"200 status code",
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&metav1.Status{Code: 200},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"300 status code",
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&metav1.Status{Code: 300},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"399 status code",
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&metav1.Status{Code: 399},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"missing status",
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&metav1.Status{},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"success status overridden",
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&metav1.Status{Status: metav1.StatusSuccess},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"failure status preserved",
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&metav1.Status{Status: metav1.StatusFailure},
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deniedBy + " without explanation",
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400,
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metav1.StatusFailure,
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},
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{
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"custom status preserved",
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&metav1.Status{Status: "custom"},
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deniedBy + " without explanation",
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400,
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"custom",
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},
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}
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for _, test := range tests {
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err := ToStatusErr(hookName, test.result)
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if err == nil || err.Error() != test.expectedError {
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t.Errorf("%s: expected an error saying %q, but got %v", test.name, test.expectedError, err)
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}
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if err.ErrStatus.Code != test.expectedCode {
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t.Errorf("%s: expected code %d, got %d", test.name, test.expectedCode, err.ErrStatus.Code)
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}
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if err.ErrStatus.Status != test.expectedStatus {
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t.Errorf("%s: expected code %q, got %q", test.name, test.expectedStatus, err.ErrStatus.Status)
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}
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}
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}
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