youtubebeat/vendor/github.com/elastic/beats/metricbeat/module/ceph/pool_disk/pool_disk_test.go

71 lines
2.1 KiB
Go

// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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 pool_disk
import (
"io/ioutil"
"net/http"
"net/http/httptest"
"path/filepath"
"testing"
"github.com/elastic/beats/libbeat/common"
mbtest "github.com/elastic/beats/metricbeat/mb/testing"
"github.com/stretchr/testify/assert"
)
func TestFetchEventContents(t *testing.T) {
absPath, err := filepath.Abs("../_meta/testdata/")
response, err := ioutil.ReadFile(absPath + "/df_sample_response.json")
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(200)
w.Header().Set("Content-Type", "application/json;")
w.Write([]byte(response))
}))
defer server.Close()
config := map[string]interface{}{
"module": "ceph",
"metricsets": []string{"pool_disk"},
"hosts": []string{server.URL},
}
f := mbtest.NewEventsFetcher(t, config)
events, err := f.Fetch()
event := events[0]
if !assert.NoError(t, err) {
t.FailNow()
}
t.Logf("%s/%s event: %+v", f.Module().Name(), f.Name(), event.StringToPrint())
assert.EqualValues(t, "rbd", event["name"])
assert.EqualValues(t, 0, event["id"])
stats := event["stats"].(common.MapStr)
used := stats["used"].(common.MapStr)
assert.EqualValues(t, 0, used["bytes"])
assert.EqualValues(t, 0, used["kb"])
available := stats["available"].(common.MapStr)
assert.EqualValues(t, uint64(5003444224), available["bytes"])
}