func TestData(t *testing.T) {
f := mbtest.NewEventsFetcher(t, getConfig())
err := mbtest.WriteEvents(f, t)
if err != nil {
t.Fatal("write", err)
}
}
func TestFetch(t *testing.T) {
f := mbtest.NewEventsFetcher(t, getConfig())
events, err := f.Fetch()
if !assert.NoError(t, err) {
t.FailNow()
}
assert.True(t, len(events) > 0)
event := events[0]
t.Logf("%s/%s event: %+v", f.Module().Name(), f.Name(), event)
// Check event fields
db_oid := event["oid"].(int64)
assert.True(t, db_oid > 0)
assert.Contains(t, event, "name")
_, ok := event["name"].(string)
assert.True(t, ok)
rows := event["rows"].(common.MapStr)
assert.Contains(t, rows, "returned")
assert.Contains(t, rows, "fetched")
assert.Contains(t, rows, "inserted")
assert.Contains(t, rows, "updated")
assert.Contains(t, rows, "deleted")
}
func TestFetch(t *testing.T) {
f := mbtest.NewEventsFetcher(t, getConfig())
events, err := f.Fetch()
if !assert.NoError(t, err) {
t.FailNow()
}
assert.True(t, len(events) > 0)
event := events[0]
t.Logf("%s/%s event: %+v", f.Module().Name(), f.Name(), event)
// Check event fields
assert.Contains(t, event, "database")
db_oid := event["database"].(common.MapStr)["oid"].(int64)
assert.True(t, db_oid > 0)
assert.Contains(t, event, "pid")
assert.True(t, event["pid"].(int64) > 0)
assert.Contains(t, event, "user")
assert.Contains(t, event["user"].(common.MapStr), "name")
assert.Contains(t, event["user"].(common.MapStr), "id")
}
func TestFetch(t *testing.T) {
// Insert at least one event to make sure db exists
c, err := rd.Dial("tcp", host)
if err != nil {
t.Fatal("connect", err)
}
defer c.Close()
_, err = c.Do("SET", "foo", "bar")
// Fetch data
f := mbtest.NewEventsFetcher(t, getConfig())
events, err := f.Fetch()
if err != nil {
t.Fatal("fetch", err)
}
t.Logf("%s/%s event: %+v", f.Module().Name(), f.Name(), events)
// Make sure at least 1 db keyspace exists
assert.True(t, len(events) > 0)
keyspace := events[0]
assert.True(t, keyspace["avg_ttl"].(int64) >= 0)
assert.True(t, keyspace["expires"].(int64) >= 0)
assert.True(t, keyspace["keys"].(int64) >= 0)
assert.True(t, strings.Contains(keyspace["id"].(string), "db"))
}
func TestData(t *testing.T) {
generateKafkaData(t, "metricbeat-generate-data")
f := mbtest.NewEventsFetcher(t, getConfig())
err := mbtest.WriteEvents(f, t)
if err != nil {
t.Fatal("write", err)
}
}
func TestData(t *testing.T) {
f := mbtest.NewEventsFetcher(t, getConfig())
// Fetch once in advance to have percentage values
f.Fetch()
time.Sleep(1 * time.Second)
err := mbtest.WriteEvents(f, t)
if err != nil {
t.Fatal("write", err)
}
}
func TestData(t *testing.T) {
f := mbtest.NewEventsFetcher(t, getConfig())
// Do a first fetch to have precentages
f.Fetch()
time.Sleep(1 * time.Second)
err := mbtest.WriteEvents(f, t)
if err != nil {
t.Fatal("write", err)
}
}
func TestFetchEventContents(t *testing.T) {
absPath, err := filepath.Abs("./testdata/")
// response is a raw response from a couchbase
response, err := ioutil.ReadFile(absPath + "/sample_response.json")
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(200)
w.Header().Set("Content-Type", "appication/json;")
w.Write([]byte(response))
}))
defer server.Close()
config := map[string]interface{}{
"module": "couchbase",
"metricsets": []string{"bucket"},
"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, "membase", event["type"])
assert.EqualValues(t, "beer-sample", event["name"])
data := event["data"].(common.MapStr)
data_used := data["used"].(common.MapStr)
assert.EqualValues(t, 12597731, data_used["bytes"])
disk := event["disk"].(common.MapStr)
assert.EqualValues(t, 0, disk["fetches"])
disk_used := disk["used"].(common.MapStr)
assert.EqualValues(t, 16369008, disk_used["bytes"])
memory := event["memory"].(common.MapStr)
memory_used := memory["used"].(common.MapStr)
assert.EqualValues(t, 53962160, memory_used["bytes"])
quota := event["quota"].(common.MapStr)
quota_ram := quota["ram"].(common.MapStr)
assert.EqualValues(t, 104857600, quota_ram["bytes"])
quota_use := quota["use"].(common.MapStr)
assert.EqualValues(t, 51.46232604980469, quota_use["pct"])
assert.EqualValues(t, 7303, event["item_count"])
assert.EqualValues(t, 0, event["ops_per_sec"])
}
func TestTopic(t *testing.T) {
id := strconv.Itoa(rand.New(rand.NewSource(int64(time.Now().Nanosecond()))).Int())
testTopic := fmt.Sprintf("test-metricbeat-%s", id)
// Create initial topic
generateKafkaData(t, testTopic)
f := mbtest.NewEventsFetcher(t, getConfig())
dataBefore, err := f.Fetch()
if err != nil {
t.Fatal("write", err)
}
var n int64 = 10
var i int64 = 0
// Create n messages
for ; i < n; i++ {
generateKafkaData(t, testTopic)
}
dataAfter, err := f.Fetch()
if err != nil {
t.Fatal("write", err)
}
// Checks that no new topics / partitions were added
assert.True(t, len(dataBefore) == len(dataAfter))
var offsetBefore int64 = 0
var offsetAfter int64 = 0
// Its possible that other topics exists -> select the right data
for _, data := range dataBefore {
if data["topic"].(common.MapStr)["name"] == testTopic {
offsetBefore = data["offset"].(common.MapStr)["newest"].(int64)
}
}
for _, data := range dataAfter {
if data["topic"].(common.MapStr)["name"] == testTopic {
offsetAfter = data["offset"].(common.MapStr)["newest"].(int64)
}
}
// Compares offset before and after
if offsetBefore+n != offsetAfter {
t.Errorf("Offset before: %v", offsetBefore)
t.Errorf("Offset after: %v", offsetAfter)
}
assert.True(t, offsetBefore+n == offsetAfter)
}
func TestFetch(t *testing.T) {
addEntry(t)
// Fetch data
f := mbtest.NewEventsFetcher(t, getConfig())
events, err := f.Fetch()
if err != nil {
t.Fatal("fetch", err)
}
t.Logf("%s/%s event: %+v", f.Module().Name(), f.Name(), events)
// Make sure at least 1 db keyspace exists
assert.True(t, len(events) > 0)
keyspace := events[0]
assert.True(t, keyspace["avg_ttl"].(int64) >= 0)
assert.True(t, keyspace["expires"].(int64) >= 0)
assert.True(t, keyspace["keys"].(int64) >= 0)
assert.True(t, strings.Contains(keyspace["id"].(string), "db"))
}
func TestFetchEventContents(t *testing.T) {
absPath, err := filepath.Abs("./testdata/")
// response is a raw response from a couchbase
response, err := ioutil.ReadFile(absPath + "/sample_response.json")
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(200)
w.Header().Set("Content-Type", "appication/json;")
w.Write([]byte(response))
}))
defer server.Close()
config := map[string]interface{}{
"module": "couchbase",
"metricsets": []string{"node"},
"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, 0, event["cmd_get"])
couch := event["couch"].(common.MapStr)
couch_docs := couch["docs"].(common.MapStr)
couch_docs_actual_disk_size := couch_docs["actual_disk_size"].(common.MapStr)
assert.EqualValues(t, 13563791, couch_docs_actual_disk_size["bytes"])
couch_docs_data_size := couch_docs["data_size"].(common.MapStr)
assert.EqualValues(t, 9792512, couch_docs_data_size["bytes"])
couch_spacial := couch["spacial"].(common.MapStr)
couch_spacial_data_size := couch_spacial["data_size"].(common.MapStr)
assert.EqualValues(t, 0, couch_spacial_data_size["bytes"])
couch_spacial_disk_size := couch_spacial["disk_size"].(common.MapStr)
assert.EqualValues(t, 0, couch_spacial_disk_size["bytes"])
couch_views := couch["views"].(common.MapStr)
couch_views_actual_disk_size := couch_views["actual_disk_size"].(common.MapStr)
assert.EqualValues(t, 2805219, couch_views_actual_disk_size["bytes"])
couch_views_data_size := couch_views["data_size"].(common.MapStr)
assert.EqualValues(t, 2805219, couch_views_data_size["bytes"])
event_cpu_utilization_rate := event["cpu_utilization_rate"].(common.MapStr)
assert.EqualValues(t, 29.64705882352941, event_cpu_utilization_rate["pct"])
current_items := event["current_items"].(common.MapStr)
assert.EqualValues(t, 7303, current_items["value"])
assert.EqualValues(t, 7303, current_items["total"])
assert.EqualValues(t, 0, event["ep_bg_fetched"])
assert.EqualValues(t, 0, event["get_hits"])
assert.Equal(t, "172.17.0.2:8091", event["hostname"])
mcd_memory := event["mcd_memory"].(common.MapStr)
mcd_memory_reserved := mcd_memory["reserved"].(common.MapStr)
assert.EqualValues(t, 6377, mcd_memory_reserved["bytes"])
mcd_memory_allocated := mcd_memory["allocated"].(common.MapStr)
assert.EqualValues(t, 6377, mcd_memory_allocated["bytes"])
memory := event["memory"].(common.MapStr)
memory_total := memory["total"].(common.MapStr)
assert.EqualValues(t, 8359174144, memory_total["bytes"])
memory_free := memory["free"].(common.MapStr)
assert.EqualValues(t, 4678324224, memory_free["bytes"])
memory_used := memory["used"].(common.MapStr)
assert.EqualValues(t, 53962016, memory_used["bytes"])
assert.EqualValues(t, 0, event["ops"])
swap := event["swap"].(common.MapStr)
swap_total := swap["total"].(common.MapStr)
assert.EqualValues(t, 4189057024, swap_total["bytes"])
swap_used := swap["used"].(common.MapStr)
assert.EqualValues(t, 135168, swap_used["bytes"])
event_uptime := event["uptime"].(common.MapStr)
assert.EqualValues(t, 7260, event_uptime["sec"])
assert.EqualValues(t, 0, event["vb_replica_curr_items"])
}