a8c930ef46
The feature gate gets locked to "true", with the goal to remove it in two releases. All code now can assume that the feature is enabled. Tests for "feature disabled" are no longer needed and get removed. Some code wasn't using the new helper functions yet. That gets changed while touching those lines.
105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
/*
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Copyright 2021 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 podsecuritypolicy
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import (
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"context"
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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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"k8s.io/apimachinery/pkg/util/validation/field"
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"k8s.io/kubernetes/pkg/apis/policy"
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)
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func TestAllowEphemeralVolumeType(t *testing.T) {
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pspWithoutGenericVolume := func() *policy.PodSecurityPolicy {
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return &policy.PodSecurityPolicy{
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ObjectMeta: metav1.ObjectMeta{
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Name: "psp",
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ResourceVersion: "1",
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},
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Spec: policy.PodSecurityPolicySpec{
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RunAsUser: policy.RunAsUserStrategyOptions{
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Rule: policy.RunAsUserStrategyMustRunAs,
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},
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SupplementalGroups: policy.SupplementalGroupsStrategyOptions{
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Rule: policy.SupplementalGroupsStrategyMustRunAs,
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},
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SELinux: policy.SELinuxStrategyOptions{
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Rule: policy.SELinuxStrategyMustRunAs,
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},
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FSGroup: policy.FSGroupStrategyOptions{
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Rule: policy.FSGroupStrategyMustRunAs,
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},
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},
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}
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}
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pspWithGenericVolume := func() *policy.PodSecurityPolicy {
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psp := pspWithoutGenericVolume()
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psp.Spec.Volumes = append(psp.Spec.Volumes, policy.Ephemeral)
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return psp
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}
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pspNil := func() *policy.PodSecurityPolicy {
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return nil
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}
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pspInfo := []struct {
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description string
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hasGenericVolume bool
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psp func() *policy.PodSecurityPolicy
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}{
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{
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description: "PodSecurityPolicySpec Without GenericVolume",
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hasGenericVolume: false,
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psp: pspWithoutGenericVolume,
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},
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{
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description: "PodSecurityPolicySpec With GenericVolume",
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hasGenericVolume: true,
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psp: pspWithGenericVolume,
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},
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{
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description: "is nil",
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hasGenericVolume: false,
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psp: pspNil,
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},
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}
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for _, oldPSPInfo := range pspInfo {
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for _, newPSPInfo := range pspInfo {
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oldPSP := oldPSPInfo.psp()
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newPSP := newPSPInfo.psp()
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if newPSP == nil {
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continue
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}
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t.Run(fmt.Sprintf("old PodSecurityPolicySpec %v, new PodSecurityPolicySpec %v", oldPSPInfo.description, newPSPInfo.description), func(t *testing.T) {
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var errs field.ErrorList
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if oldPSP == nil {
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errs = Strategy.Validate(context.Background(), newPSP)
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} else {
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errs = Strategy.ValidateUpdate(context.Background(), newPSP, oldPSP)
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}
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if len(errs) > 0 {
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t.Errorf("expected no errors, got: %v", errs)
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}
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})
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}
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}
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}
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