github.com/galamsiva2020/kubernetes-heapster-monitoring@v0.0.0-20210823134957-3c1baa7c1e70/events/sinks/log/log_sink_test.go (about) 1 // Copyright 2015 Google Inc. All Rights Reserved. 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 logsink 16 17 import ( 18 "fmt" 19 "strings" 20 "testing" 21 "time" 22 23 "github.com/stretchr/testify/assert" 24 kube_api "k8s.io/api/core/v1" 25 metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" 26 27 "k8s.io/heapster/events/core" 28 ) 29 30 func TestSimpleWrite(t *testing.T) { 31 now := time.Now() 32 event := kube_api.Event{ 33 Message: "bzium", 34 Count: 251, 35 LastTimestamp: metav1.NewTime(now), 36 FirstTimestamp: metav1.NewTime(now), 37 } 38 batch := core.EventBatch{ 39 Timestamp: now, 40 Events: []*kube_api.Event{&event}, 41 } 42 43 log := batchToString(&batch) 44 fmt.Printf(log) 45 46 assert.True(t, strings.Contains(log, "bzium")) 47 assert.True(t, strings.Contains(log, "251")) 48 assert.True(t, strings.Contains(log, fmt.Sprintf("%s", now))) 49 }