k8s.io/apiserver@v0.31.1/pkg/endpoints/request/context_test.go (about)

     1  /*
     2  Copyright 2014 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 request
    18  
    19  import (
    20  	"testing"
    21  
    22  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    23  	"k8s.io/apiserver/pkg/authentication/user"
    24  )
    25  
    26  // TestNamespaceContext validates that a namespace can be get/set on a context object
    27  func TestNamespaceContext(t *testing.T) {
    28  	ctx := NewDefaultContext()
    29  	result, ok := NamespaceFrom(ctx)
    30  	if !ok {
    31  		t.Fatalf("Error getting namespace")
    32  	}
    33  	if metav1.NamespaceDefault != result {
    34  		t.Fatalf("Expected: %s, Actual: %s", metav1.NamespaceDefault, result)
    35  	}
    36  
    37  	ctx = NewContext()
    38  	_, ok = NamespaceFrom(ctx)
    39  	if ok {
    40  		t.Fatalf("Should not be ok because there is no namespace on the context")
    41  	}
    42  }
    43  
    44  // TestUserContext validates that a userinfo can be get/set on a context object
    45  func TestUserContext(t *testing.T) {
    46  	ctx := NewContext()
    47  	_, ok := UserFrom(ctx)
    48  	if ok {
    49  		t.Fatalf("Should not be ok because there is no user.Info on the context")
    50  	}
    51  	ctx = WithUser(
    52  		ctx,
    53  		&user.DefaultInfo{
    54  			Name:   "bob",
    55  			UID:    "123",
    56  			Groups: []string{"group1"},
    57  			Extra:  map[string][]string{"foo": {"bar"}},
    58  		},
    59  	)
    60  
    61  	result, ok := UserFrom(ctx)
    62  	if !ok {
    63  		t.Fatalf("Error getting user info")
    64  	}
    65  
    66  	expectedName := "bob"
    67  	if result.GetName() != expectedName {
    68  		t.Fatalf("Get user name error, Expected: %s, Actual: %s", expectedName, result.GetName())
    69  	}
    70  
    71  	expectedUID := "123"
    72  	if result.GetUID() != expectedUID {
    73  		t.Fatalf("Get UID error, Expected: %s, Actual: %s", expectedUID, result.GetName())
    74  	}
    75  
    76  	expectedGroup := "group1"
    77  	actualGroup := result.GetGroups()
    78  	if len(actualGroup) != 1 {
    79  		t.Fatalf("Get user group number error, Expected: 1, Actual: %d", len(actualGroup))
    80  	} else if actualGroup[0] != expectedGroup {
    81  		t.Fatalf("Get user group error, Expected: %s, Actual: %s", expectedGroup, actualGroup[0])
    82  	}
    83  
    84  	expectedExtraKey := "foo"
    85  	expectedExtraValue := "bar"
    86  	actualExtra := result.GetExtra()
    87  	if len(actualExtra[expectedExtraKey]) != 1 {
    88  		t.Fatalf("Get user extra map number error, Expected: 1, Actual: %d", len(actualExtra[expectedExtraKey]))
    89  	} else if actualExtra[expectedExtraKey][0] != expectedExtraValue {
    90  		t.Fatalf("Get user extra map value error, Expected: %s, Actual: %s", expectedExtraValue, actualExtra[expectedExtraKey])
    91  	}
    92  
    93  }