mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
135 lines
3.6 KiB
Go
135 lines
3.6 KiB
Go
package consul
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompbmarshal"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape/discoveryutils"
|
|
)
|
|
|
|
func TestParseServiceNodesFailure(t *testing.T) {
|
|
f := func(s string) {
|
|
t.Helper()
|
|
sns, err := parseServiceNodes([]byte(s))
|
|
if err == nil {
|
|
t.Fatalf("expecting non-nil error")
|
|
}
|
|
if sns != nil {
|
|
t.Fatalf("unexpected non-nil ServiceNodes: %v", sns)
|
|
}
|
|
}
|
|
f(``)
|
|
f(`[1,23]`)
|
|
f(`{"items":[{"metadata":1}]}`)
|
|
}
|
|
|
|
func TestParseServiceNodesSuccess(t *testing.T) {
|
|
data := `
|
|
[
|
|
{
|
|
"Node": {
|
|
"ID": "40e4a748-2192-161a-0510-9bf59fe950b5",
|
|
"Node": "foobar",
|
|
"Address": "10.1.10.12",
|
|
"Datacenter": "dc1",
|
|
"TaggedAddresses": {
|
|
"lan": "10.1.10.12",
|
|
"wan": "10.1.10.12"
|
|
},
|
|
"Meta": {
|
|
"instance_type": "t2.medium"
|
|
}
|
|
},
|
|
"Service": {
|
|
"ID": "redis",
|
|
"Service": "redis",
|
|
"Tags": ["primary"],
|
|
"Address": "10.1.10.12",
|
|
"TaggedAddresses": {
|
|
"lan": {
|
|
"address": "10.1.10.12",
|
|
"port": 8000
|
|
},
|
|
"wan": {
|
|
"address": "198.18.1.2",
|
|
"port": 80
|
|
}
|
|
},
|
|
"Meta": {
|
|
"redis_version": "4.0"
|
|
},
|
|
"Port": 8000,
|
|
"Weights": {
|
|
"Passing": 10,
|
|
"Warning": 1
|
|
},
|
|
"Namespace": "default"
|
|
},
|
|
"Checks": [
|
|
{
|
|
"Node": "foobar",
|
|
"CheckID": "service:redis",
|
|
"Name": "Service 'redis' check",
|
|
"Status": "passing",
|
|
"Notes": "",
|
|
"Output": "",
|
|
"ServiceID": "redis",
|
|
"ServiceName": "redis",
|
|
"ServiceTags": ["primary"],
|
|
"Namespace": "default"
|
|
},
|
|
{
|
|
"Node": "foobar",
|
|
"CheckID": "serfHealth",
|
|
"Name": "Serf Health Status",
|
|
"Status": "passing",
|
|
"Notes": "",
|
|
"Output": "",
|
|
"ServiceID": "",
|
|
"ServiceName": "",
|
|
"ServiceTags": [],
|
|
"Namespace": "default"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
`
|
|
sns, err := parseServiceNodes([]byte(data))
|
|
if err != nil {
|
|
t.Fatalf("unexpected error: %s", err)
|
|
}
|
|
if len(sns) != 1 {
|
|
t.Fatalf("unexpected length of ServiceNodes; got %d; want %d", len(sns), 1)
|
|
}
|
|
sn := sns[0]
|
|
|
|
// Check sn.appendTargetLabels()
|
|
tagSeparator := ","
|
|
labelss := sn.appendTargetLabels(nil, tagSeparator)
|
|
var sortedLabelss [][]prompbmarshal.Label
|
|
for _, labels := range labelss {
|
|
sortedLabelss = append(sortedLabelss, discoveryutils.GetSortedLabels(labels))
|
|
}
|
|
expectedLabelss := [][]prompbmarshal.Label{
|
|
discoveryutils.GetSortedLabels(map[string]string{
|
|
"__address__": "10.1.10.12:8000",
|
|
"__meta_consul_address": "10.1.10.12",
|
|
"__meta_consul_dc": "dc1",
|
|
"__meta_consul_health": "passing",
|
|
"__meta_consul_metadata_instance_type": "t2.medium",
|
|
"__meta_consul_node": "foobar",
|
|
"__meta_consul_service": "redis",
|
|
"__meta_consul_service_address": "10.1.10.12",
|
|
"__meta_consul_service_id": "redis",
|
|
"__meta_consul_service_metadata_redis_version": "4.0",
|
|
"__meta_consul_service_port": "8000",
|
|
"__meta_consul_tagged_address_lan": "10.1.10.12",
|
|
"__meta_consul_tagged_address_wan": "10.1.10.12",
|
|
"__meta_consul_tags": ",primary,",
|
|
}),
|
|
}
|
|
if !reflect.DeepEqual(sortedLabelss, expectedLabelss) {
|
|
t.Fatalf("unexpected labels:\ngot\n%v\nwant\n%v", sortedLabelss, expectedLabelss)
|
|
}
|
|
}
|