k8s.io/kubernetes@v1.29.3/pkg/apis/abac/v1beta1/conversion_test.go (about)

     1  /*
     2  Copyright 2016 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package v1beta1_test
    18  
    19  import (
    20  	"reflect"
    21  	"testing"
    22  
    23  	"k8s.io/apiserver/pkg/authentication/user"
    24  	"k8s.io/kubernetes/pkg/apis/abac"
    25  	"k8s.io/kubernetes/pkg/apis/abac/v1beta1"
    26  )
    27  
    28  func TestV1Beta1Conversion(t *testing.T) {
    29  	testcases := map[string]struct {
    30  		old      *v1beta1.Policy
    31  		expected *abac.Policy
    32  	}{
    33  		// specifying a user is preserved
    34  		"user": {
    35  			old:      &v1beta1.Policy{Spec: v1beta1.PolicySpec{User: "bob"}},
    36  			expected: &abac.Policy{Spec: abac.PolicySpec{User: "bob"}},
    37  		},
    38  
    39  		// specifying a group is preserved
    40  		"group": {
    41  			old:      &v1beta1.Policy{Spec: v1beta1.PolicySpec{Group: "mygroup"}},
    42  			expected: &abac.Policy{Spec: abac.PolicySpec{Group: "mygroup"}},
    43  		},
    44  
    45  		// specifying * for user or group maps to all authenticated subjects
    46  		"* user": {
    47  			old:      &v1beta1.Policy{Spec: v1beta1.PolicySpec{User: "*"}},
    48  			expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated}},
    49  		},
    50  		"* group": {
    51  			old:      &v1beta1.Policy{Spec: v1beta1.PolicySpec{Group: "*"}},
    52  			expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated}},
    53  		},
    54  	}
    55  	for k, tc := range testcases {
    56  		internal := &abac.Policy{}
    57  		if err := abac.Scheme.Convert(tc.old, internal, nil); err != nil {
    58  			t.Errorf("%s: unexpected error: %v", k, err)
    59  		}
    60  		if !reflect.DeepEqual(internal, tc.expected) {
    61  			t.Errorf("%s: expected\n\t%#v, got \n\t%#v", k, tc.expected, internal)
    62  		}
    63  	}
    64  }