github.com/alibaba/ilogtail/pkg@v0.0.0-20250526110833-c53b480d046c/helper/k8s_test.go (about)

     1  // Copyright 2023 iLogtail Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package helper
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  func TestExtractPodWorkload(t *testing.T) {
    24  	type args struct {
    25  		name string
    26  	}
    27  	tests := []struct {
    28  		name string
    29  		args args
    30  		want string
    31  	}{
    32  		{
    33  			name: "pod",
    34  			args: args{
    35  				name: "kube-state-metrics-86679c9454-5rmck",
    36  			},
    37  			want: "kube-state-metrics",
    38  		},
    39  
    40  		{
    41  			name: "set",
    42  			args: args{
    43  				name: "kube-state-metrics-5rmck",
    44  			},
    45  			want: "kube-state-metrics",
    46  		},
    47  		{
    48  			name: "statefulset",
    49  			args: args{
    50  				name: "kube-state-metrics-0",
    51  			},
    52  			want: "kube-state-metrics",
    53  		},
    54  	}
    55  	for _, tt := range tests {
    56  		t.Run(tt.name, func(t *testing.T) {
    57  			assert.Equalf(t, tt.want, ExtractPodWorkload(tt.args.name), "ExtractPodWorkload(%v)", tt.args.name)
    58  		})
    59  	}
    60  }
    61  
    62  func TestExtractStatefulSetNum(t *testing.T) {
    63  	num := ExtractStatefulSetNum("kube-state-metrics-1")
    64  	assert.Equal(t, num, 1)
    65  	num = ExtractStatefulSetNum("kube-state-metrics-1-1")
    66  	assert.Equal(t, num, 1)
    67  }