58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
/*
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Copyright 2023 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package metrics
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import (
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"strings"
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"testing"
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"k8s.io/component-base/metrics"
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"k8s.io/component-base/metrics/testutil"
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)
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func TestRecordDecodeError(t *testing.T) {
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registry := metrics.NewKubeRegistry()
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defer registry.Reset()
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registry.Register(decodeErrorCounts)
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resourceName := "pods"
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testedMetrics := "apiserver_storage_decode_errors_total"
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testCases := []struct {
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desc string
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resource string
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want string
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}{
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{
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desc: "test success",
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resource: resourceName,
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want: `
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# HELP apiserver_storage_decode_errors_total [ALPHA] Number of stored object decode errors split by object type
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# TYPE apiserver_storage_decode_errors_total counter
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apiserver_storage_decode_errors_total{resource="pods"} 1
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`,
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},
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}
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for _, test := range testCases {
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t.Run(test.desc, func(t *testing.T) {
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RecordDecodeError(test.resource)
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if err := testutil.GatherAndCompare(registry, strings.NewReader(test.want), testedMetrics); err != nil {
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t.Fatal(err)
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}
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})
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}
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}
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