github.com/kubewharf/katalyst-core@v0.5.3/pkg/util/qos/net_enhancement_test.go (about)

     1  /*
     2  Copyright 2022 The Katalyst 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 qos
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/stretchr/testify/assert"
    23  	v1 "k8s.io/api/core/v1"
    24  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    25  
    26  	"github.com/kubewharf/katalyst-api/pkg/consts"
    27  )
    28  
    29  func TestGetPodNetClassID(t *testing.T) {
    30  	t.Parallel()
    31  
    32  	for _, tc := range []struct {
    33  		name          string
    34  		pod           *v1.Pod
    35  		expectExist   bool
    36  		expectClassID uint32
    37  	}{
    38  		{
    39  			name: "pod-level net class id exists",
    40  			pod: &v1.Pod{
    41  				ObjectMeta: metav1.ObjectMeta{
    42  					Name: "test-pod-1",
    43  					Annotations: map[string]string{
    44  						consts.PodAnnotationNetClassKey: "123456",
    45  					},
    46  				},
    47  			},
    48  			expectExist:   true,
    49  			expectClassID: 123456,
    50  		},
    51  		{
    52  			name: "pod-level net class id doesn't exist",
    53  			pod: &v1.Pod{
    54  				ObjectMeta: metav1.ObjectMeta{
    55  					Name: "test-pod-2",
    56  				},
    57  			},
    58  			expectExist:   false,
    59  			expectClassID: 0,
    60  		},
    61  	} {
    62  		tc := tc
    63  		t.Run(tc.name, func(t *testing.T) {
    64  			t.Parallel()
    65  
    66  			t.Logf("case: %v", tc.name)
    67  			gotExist, gotClassID, err := GetPodNetClassID(tc.pod.Annotations, consts.PodAnnotationNetClassKey)
    68  			assert.NoError(t, err)
    69  			assert.Equal(t, tc.expectExist, gotExist)
    70  			assert.Equal(t, tc.expectClassID, gotClassID)
    71  		})
    72  	}
    73  }