Change:
}) } } <ins> func TestValidatePodController(t *testing.T) { testName, testNamespace := "testname", "default" objMetadata := metav1.ObjectMeta{Name: testName, Namespace: testNamespace, Labels: map[string]string{"foo": "bar"}} // One of the pod-template objects goodDeploy := appsv1.Deployment{ ObjectMeta: objMetadata, Spec: appsv1.DeploymentSpec{ Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}}, Template: corev1.PodTemplateSpec{ ObjectMeta: objMetadata, Spec: corev1.PodSpec{ RuntimeClassName: pointer.String("containerd"), }, }, }, } badDeploy := appsv1.Deployment{ ObjectMeta: objMetadata, Spec: appsv1.DeploymentSpec{ Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}}, Template: corev1.PodTemplateSpec{ ObjectMeta: objMetadata, Spec: corev1.PodSpec{ SecurityContext: &corev1.PodSecurityContext{ // out of allowed sysctls to return auditAnnotation or warning Sysctls: []corev1.Sysctl{{Name: "unknown", Value: "unknown"}}, }, RuntimeClassName: pointer.String("containerd"), }, }, }, } // Ensure that under the baseline policy, // the pod-template object of all tests returns correct information or is exempted nsLabels := map[string]string{ api.EnforceLevelLabel: string(api.LevelBaseline), api.WarnLevelLabel:    string(api.LevelBaseline), api.AuditLevelLabel:   string(api.LevelBaseline), } testCases := []struct { desc                 string exemptNamespaces     []string exemptRuntimeClasses []string exemptUsers          []string // request subresource subresource string // for create newObject runtime.Object // for update oldObject runtime.Object gvr       schema.GroupVersionResource expectWarnings         []string expectAuditAnnotations map[string]string }{ { desc:        "subresource(status) updates don't produce warnings", subresource: "status", newObject:   &badDeploy, oldObject:   &goodDeploy, gvr:         schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, }, { desc:             "namespace in exemptNamespaces will be exempted", newObject:        &badDeploy, gvr:              schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, exemptNamespaces: []string{testNamespace}, }, { desc:                 "runtimeClass in exemptRuntimeClasses will be exempted", newObject:            &badDeploy, gvr:                  schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, exemptRuntimeClasses: []string{"containerd"}, }, { desc:        "user in exemptUsers will be exempted", newObject:   &badDeploy, gvr:         schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, exemptUsers: []string{"testuser"}, }, { desc:      "podMetadata == nil && podSpec == nil will skip verification", newObject: &corev1.ReplicationController{ObjectMeta: metav1.ObjectMeta{Name: "foo-rc"}}, gvr:       schema.GroupVersionResource{Group: "", Version: "v1", Resource: "replicationcontrollers"}, }, { desc:                   "good deploy creates and produce nothing", newObject:              &goodDeploy, gvr:                    schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, expectAuditAnnotations: map[string]string{}, }, { desc:                   "bad deploy creates produce correct user-visible warnings and correct auditAnnotations", newObject:              &badDeploy, gvr:                    schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, expectAuditAnnotations: map[string]string{"audit": "forbidden sysctls (unknown)"}, expectWarnings:         []string{"would violate "latest" version of "baseline" PodSecurity profile: forbidden sysctls (unknown)"}, }, { desc:                   "bad spec updates don't block on enforce failures and returns correct information", newObject:              &badDeploy, oldObject:              &goodDeploy, gvr:                    schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}, expectAuditAnnotations: map[string]string{"audit": "forbidden sysctls (unknown)"}, expectWarnings:         []string{"would violate "latest" version of "baseline" PodSecurity profile: forbidden sysctls (unknown)"}, }, } for _, tc := range testCases { t.Run(tc.desc, func(t *testing.T) { var operation = admissionv1.Create if tc.oldObject != nil { operation = admissionv1.Update } attrs := &AttributesRecord{ testName, testNamespace, tc.gvr, tc.subresource, operation, tc.newObject, tc.oldObject, "testuser", } defaultPolicy := api.Policy{ Enforce: api.LevelVersion{Level: api.LevelPrivileged, Version: api.LatestVersion()}, Audit:   api.LevelVersion{Level: api.LevelPrivileged, Version: api.LatestVersion()}, Warn:    api.LevelVersion{Level: api.LevelPrivileged, Version: api.LatestVersion()}, } podLister := &testPodLister{} evaluator, err := policy.NewEvaluator(policy.DefaultChecks()) assert.NoError(t, err) nsGetter := &testNamespaceGetter{ ns: &corev1.Namespace{ ObjectMeta: metav1.ObjectMeta{ Name:      testName, Namespace: testNamespace, Labels:    nsLabels}}, } PodSpecExtractor := &DefaultPodSpecExtractor{} a := &Admission{ PodLister:        podLister, Evaluator:        evaluator, PodSpecExtractor: PodSpecExtractor, Configuration: &admissionapi.PodSecurityConfiguration{ Exemptions: admissionapi.PodSecurityExemptions{ Namespaces:     tc.exemptNamespaces, RuntimeClasses: tc.exemptRuntimeClasses, Usernames:      tc.exemptUsers, }, }, defaultPolicy:   defaultPolicy, NamespaceGetter: nsGetter, } result := a.ValidatePodController(context.TODO(), attrs) // podContorller will not return an error due to correct evaluation resultError := "" if result.Result != nil { resultError = result.Result.Message } assert.Equal(t, true, result.Allowed) assert.Empty(t, resultError) assert.Equal(t, tc.expectAuditAnnotations, result.AuditAnnotations, "unexpected AuditAnnotations") assert.Equal(t, tc.expectWarnings, result.Warnings, "unexpected Warnings") }) } } </ins>

Discussion:
Tasks: [ ] status updates don't produce warnings [ ] spec updates don't block on enforce failures [ ] spec updates produce correct user-visible warnings
I want to do this and consult at slack.
/assign