93 lines
2.9 KiB
Go
93 lines
2.9 KiB
Go
/*
|
|
Copyright 2016 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package kuberuntime
|
|
|
|
import (
|
|
"net"
|
|
"net/http"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
"k8s.io/component-base/metrics/legacyregistry"
|
|
runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1alpha2"
|
|
"k8s.io/kubernetes/pkg/kubelet/metrics"
|
|
)
|
|
|
|
func TestRecordOperation(t *testing.T) {
|
|
legacyregistry.MustRegister(metrics.RuntimeOperations)
|
|
legacyregistry.MustRegister(metrics.RuntimeOperationsDuration)
|
|
legacyregistry.MustRegister(metrics.RuntimeOperationsErrors)
|
|
|
|
l, err := net.Listen("tcp", "127.0.0.1:0")
|
|
assert.NoError(t, err)
|
|
defer l.Close()
|
|
|
|
prometheusURL := "http://" + l.Addr().String() + "/metrics"
|
|
mux := http.NewServeMux()
|
|
//lint:ignore SA1019 ignore deprecated warning until we move off of global registries
|
|
mux.Handle("/metrics", legacyregistry.Handler())
|
|
server := &http.Server{
|
|
Addr: l.Addr().String(),
|
|
Handler: mux,
|
|
}
|
|
go func() {
|
|
server.Serve(l)
|
|
}()
|
|
|
|
recordOperation("create_container", time.Now())
|
|
runtimeOperationsCounterExpected := "kubelet_runtime_operations_total{operation_type=\"create_container\"} 1"
|
|
runtimeOperationsDurationExpected := "kubelet_runtime_operations_duration_seconds_count{operation_type=\"create_container\"} 1"
|
|
|
|
assert.HTTPBodyContains(t, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
mux.ServeHTTP(w, r)
|
|
}), "GET", prometheusURL, nil, runtimeOperationsCounterExpected)
|
|
|
|
assert.HTTPBodyContains(t, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
mux.ServeHTTP(w, r)
|
|
}), "GET", prometheusURL, nil, runtimeOperationsDurationExpected)
|
|
}
|
|
|
|
func TestInstrumentedVersion(t *testing.T) {
|
|
fakeRuntime, _, _, _ := createTestRuntimeManager()
|
|
irs := newInstrumentedRuntimeService(fakeRuntime)
|
|
vr, err := irs.Version("1")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, kubeRuntimeAPIVersion, vr.Version)
|
|
}
|
|
|
|
func TestStatus(t *testing.T) {
|
|
fakeRuntime, _, _, _ := createTestRuntimeManager()
|
|
fakeRuntime.FakeStatus = &runtimeapi.RuntimeStatus{
|
|
Conditions: []*runtimeapi.RuntimeCondition{
|
|
{Type: runtimeapi.RuntimeReady, Status: false},
|
|
{Type: runtimeapi.NetworkReady, Status: true},
|
|
},
|
|
}
|
|
irs := newInstrumentedRuntimeService(fakeRuntime)
|
|
actural, err := irs.Status()
|
|
assert.NoError(t, err)
|
|
expected := &runtimeapi.RuntimeStatus{
|
|
Conditions: []*runtimeapi.RuntimeCondition{
|
|
{Type: runtimeapi.RuntimeReady, Status: false},
|
|
{Type: runtimeapi.NetworkReady, Status: true},
|
|
},
|
|
}
|
|
assert.Equal(t, expected, actural)
|
|
}
|