create_quota_test.go

Documentation: k8s.io/kubectl/pkg/cmd/create

     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 create
    18  
    19  import (
    20  	"testing"
    21  
    22  	corev1 "k8s.io/api/core/v1"
    23  	apiequality "k8s.io/apimachinery/pkg/api/equality"
    24  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    25  )
    26  
    27  func TestCreateQuota(t *testing.T) {
    28  	hards := []string{"cpu=1", "cpu=1,pods=42"}
    29  	var resourceQuotaSpecLists []corev1.ResourceList
    30  	for _, hard := range hards {
    31  		resourceQuotaSpecList, err := populateResourceListV1(hard)
    32  		if err != nil {
    33  			t.Errorf("unexpected error: %v", err)
    34  		}
    35  		resourceQuotaSpecLists = append(resourceQuotaSpecLists, resourceQuotaSpecList)
    36  	}
    37  
    38  	tests := map[string]struct {
    39  		options  *QuotaOpts
    40  		expected *corev1.ResourceQuota
    41  	}{
    42  		"single resource": {
    43  			options: &QuotaOpts{
    44  				Name:   "my-quota",
    45  				Hard:   hards[0],
    46  				Scopes: "",
    47  			},
    48  			expected: &corev1.ResourceQuota{
    49  				TypeMeta: metav1.TypeMeta{
    50  					Kind:       "ResourceQuota",
    51  					APIVersion: "v1",
    52  				},
    53  				ObjectMeta: metav1.ObjectMeta{
    54  					Name: "my-quota",
    55  				},
    56  				Spec: corev1.ResourceQuotaSpec{
    57  					Hard: resourceQuotaSpecLists[0],
    58  				},
    59  			},
    60  		},
    61  		"single resource with a scope": {
    62  			options: &QuotaOpts{
    63  				Name:   "my-quota",
    64  				Hard:   hards[0],
    65  				Scopes: "BestEffort",
    66  			},
    67  			expected: &corev1.ResourceQuota{
    68  				TypeMeta: metav1.TypeMeta{
    69  					Kind:       "ResourceQuota",
    70  					APIVersion: "v1",
    71  				},
    72  				ObjectMeta: metav1.ObjectMeta{
    73  					Name: "my-quota",
    74  				},
    75  				Spec: corev1.ResourceQuotaSpec{
    76  					Hard:   resourceQuotaSpecLists[0],
    77  					Scopes: []corev1.ResourceQuotaScope{"BestEffort"},
    78  				},
    79  			},
    80  		},
    81  		"multiple resources": {
    82  			options: &QuotaOpts{
    83  				Name:   "my-quota",
    84  				Hard:   hards[1],
    85  				Scopes: "BestEffort",
    86  			},
    87  			expected: &corev1.ResourceQuota{
    88  				TypeMeta: metav1.TypeMeta{
    89  					Kind:       "ResourceQuota",
    90  					APIVersion: "v1",
    91  				},
    92  				ObjectMeta: metav1.ObjectMeta{
    93  					Name: "my-quota",
    94  				},
    95  				Spec: corev1.ResourceQuotaSpec{
    96  					Hard:   resourceQuotaSpecLists[1],
    97  					Scopes: []corev1.ResourceQuotaScope{"BestEffort"},
    98  				},
    99  			},
   100  		},
   101  		"single resource with multiple scopes": {
   102  			options: &QuotaOpts{
   103  				Name:   "my-quota",
   104  				Hard:   hards[0],
   105  				Scopes: "BestEffort,NotTerminating",
   106  			},
   107  			expected: &corev1.ResourceQuota{
   108  				TypeMeta: metav1.TypeMeta{
   109  					Kind:       "ResourceQuota",
   110  					APIVersion: "v1",
   111  				},
   112  				ObjectMeta: metav1.ObjectMeta{
   113  					Name: "my-quota",
   114  				},
   115  				Spec: corev1.ResourceQuotaSpec{
   116  					Hard:   resourceQuotaSpecLists[0],
   117  					Scopes: []corev1.ResourceQuotaScope{"BestEffort", "NotTerminating"},
   118  				},
   119  			},
   120  		},
   121  	}
   122  
   123  	for name, tc := range tests {
   124  		t.Run(name, func(t *testing.T) {
   125  			resourceQuota, err := tc.options.createQuota()
   126  			if err != nil {
   127  				t.Errorf("unexpected error:\n%#v\n", err)
   128  				return
   129  			}
   130  			if !apiequality.Semantic.DeepEqual(resourceQuota, tc.expected) {
   131  				t.Errorf("expected:\n%#v\ngot:\n%#v", tc.expected, resourceQuota)
   132  			}
   133  		})
   134  	}
   135  }
   136
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