k8s.io/apiserver@v0.31.1/pkg/server/dynamiccertificates/client_ca_test.go (about)

     1  /*
     2  Copyright 2019 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 dynamiccertificates
    18  
    19  import "testing"
    20  
    21  func TestDynamicCertificateContentEquals(t *testing.T) {
    22  	tests := []struct {
    23  		name     string
    24  		lhs      *dynamicCertificateContent
    25  		rhs      *dynamicCertificateContent
    26  		expected bool
    27  	}{
    28  		{
    29  			name:     "both nil",
    30  			expected: true,
    31  		},
    32  		{
    33  			name:     "lhs nil",
    34  			rhs:      &dynamicCertificateContent{},
    35  			expected: false,
    36  		},
    37  		{
    38  			name:     "rhs nil",
    39  			lhs:      &dynamicCertificateContent{},
    40  			expected: false,
    41  		},
    42  		{
    43  			name: "same",
    44  			lhs: &dynamicCertificateContent{
    45  				clientCA: caBundleContent{caBundle: []byte("foo")},
    46  			},
    47  			rhs: &dynamicCertificateContent{
    48  				clientCA: caBundleContent{caBundle: []byte("foo")},
    49  			},
    50  			expected: true,
    51  		},
    52  		{
    53  			name: "different",
    54  			lhs: &dynamicCertificateContent{
    55  				clientCA: caBundleContent{caBundle: []byte("foo")},
    56  			},
    57  			rhs: &dynamicCertificateContent{
    58  				clientCA: caBundleContent{caBundle: []byte("bar")},
    59  			},
    60  			expected: false,
    61  		},
    62  		{
    63  			name: "same with serving",
    64  			lhs: &dynamicCertificateContent{
    65  				clientCA:    caBundleContent{caBundle: []byte("foo")},
    66  				servingCert: certKeyContent{cert: []byte("foo"), key: []byte("foo")},
    67  			},
    68  			rhs: &dynamicCertificateContent{
    69  				clientCA:    caBundleContent{caBundle: []byte("foo")},
    70  				servingCert: certKeyContent{cert: []byte("foo"), key: []byte("foo")},
    71  			},
    72  			expected: true,
    73  		},
    74  		{
    75  			name: "different serving cert",
    76  			lhs: &dynamicCertificateContent{
    77  				clientCA:    caBundleContent{caBundle: []byte("foo")},
    78  				servingCert: certKeyContent{cert: []byte("foo"), key: []byte("foo")},
    79  			},
    80  			rhs: &dynamicCertificateContent{
    81  				clientCA:    caBundleContent{caBundle: []byte("foo")},
    82  				servingCert: certKeyContent{cert: []byte("bar"), key: []byte("foo")},
    83  			},
    84  			expected: false,
    85  		},
    86  		{
    87  			name: "different serving key",
    88  			lhs: &dynamicCertificateContent{
    89  				clientCA:    caBundleContent{caBundle: []byte("foo")},
    90  				servingCert: certKeyContent{cert: []byte("foo"), key: []byte("foo")},
    91  			},
    92  			rhs: &dynamicCertificateContent{
    93  				clientCA:    caBundleContent{caBundle: []byte("foo")},
    94  				servingCert: certKeyContent{cert: []byte("foo"), key: []byte("bar")},
    95  			},
    96  			expected: false,
    97  		},
    98  	}
    99  
   100  	for _, test := range tests {
   101  		t.Run(test.name, func(t *testing.T) {
   102  			actual := test.lhs.Equal(test.rhs)
   103  			if actual != test.expected {
   104  				t.Error(actual)
   105  			}
   106  		})
   107  	}
   108  }
   109  
   110  func TestCABundleContentEquals(t *testing.T) {
   111  	tests := []struct {
   112  		name     string
   113  		lhs      *caBundleContent
   114  		rhs      *caBundleContent
   115  		expected bool
   116  	}{
   117  		{
   118  			name:     "both nil",
   119  			expected: true,
   120  		},
   121  		{
   122  			name:     "lhs nil",
   123  			rhs:      &caBundleContent{},
   124  			expected: false,
   125  		},
   126  		{
   127  			name:     "rhs nil",
   128  			lhs:      &caBundleContent{},
   129  			expected: false,
   130  		},
   131  		{
   132  			name:     "same",
   133  			lhs:      &caBundleContent{caBundle: []byte("foo")},
   134  			rhs:      &caBundleContent{caBundle: []byte("foo")},
   135  			expected: true,
   136  		},
   137  		{
   138  			name:     "different",
   139  			lhs:      &caBundleContent{caBundle: []byte("foo")},
   140  			rhs:      &caBundleContent{caBundle: []byte("bar")},
   141  			expected: false,
   142  		},
   143  	}
   144  
   145  	for _, test := range tests {
   146  		t.Run(test.name, func(t *testing.T) {
   147  			actual := test.lhs.Equal(test.rhs)
   148  			if actual != test.expected {
   149  				t.Error(actual)
   150  			}
   151  		})
   152  	}
   153  }