mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
a9525da8a4
This makes easier to read and debug these tests. This also reduces test lines count by 15% from 3K to 2.5K See https://itnext.io/f-tests-as-a-replacement-for-table-driven-tests-in-go-8814a8b19e9e While at it, consistently use t.Fatal* instead of t.Error*, since t.Error* usually leads to more complicated and fragile tests, while it doesn't bring any practical benefits over t.Fatal*.
132 lines
3.2 KiB
Go
132 lines
3.2 KiB
Go
package dockerswarm
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape/discoveryutils"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils"
|
|
)
|
|
|
|
func TestParseNodes(t *testing.T) {
|
|
f := func(data string, resultExpected []node) {
|
|
t.Helper()
|
|
|
|
result, err := parseNodes([]byte(data))
|
|
if err != nil {
|
|
t.Fatalf("parseNodes() error: %s", err)
|
|
}
|
|
if !reflect.DeepEqual(result, resultExpected) {
|
|
t.Fatalf("unexpected result;\ngot\n%v\nwant\n%v", result, resultExpected)
|
|
}
|
|
}
|
|
|
|
// parse ok
|
|
data := `[
|
|
{
|
|
"ID": "qauwmifceyvqs0sipvzu8oslu",
|
|
"Version": {
|
|
"Index": 16
|
|
},
|
|
"Spec": {
|
|
"Role": "manager",
|
|
"Availability": "active"
|
|
},
|
|
"Description": {
|
|
"Hostname": "ip-172-31-40-97",
|
|
"Platform": {
|
|
"Architecture": "x86_64",
|
|
"OS": "linux"
|
|
},
|
|
"Resources": {
|
|
"NanoCPUs": 1000000000,
|
|
"MemoryBytes": 1026158592
|
|
},
|
|
"Engine": {
|
|
"EngineVersion": "19.03.11"
|
|
}
|
|
},
|
|
"Status": {
|
|
"State": "ready",
|
|
"Addr": "172.31.40.97"
|
|
}
|
|
}
|
|
]
|
|
`
|
|
resultExpected := []node{
|
|
{
|
|
ID: "qauwmifceyvqs0sipvzu8oslu",
|
|
Spec: nodeSpec{
|
|
Role: "manager",
|
|
Availability: "active",
|
|
},
|
|
Status: nodeStatus{
|
|
State: "ready",
|
|
Addr: "172.31.40.97",
|
|
},
|
|
Description: nodeDescription{
|
|
Hostname: "ip-172-31-40-97",
|
|
Platform: nodePlatform{
|
|
Architecture: "x86_64",
|
|
OS: "linux",
|
|
},
|
|
Engine: nodeEngine{
|
|
EngineVersion: "19.03.11",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
f(data, resultExpected)
|
|
}
|
|
|
|
func TestAddNodeLabels(t *testing.T) {
|
|
f := func(nodes []node, port int, resultExpected []*promutils.Labels) {
|
|
t.Helper()
|
|
|
|
result := addNodeLabels(nodes, port)
|
|
discoveryutils.TestEqualLabelss(t, result, resultExpected)
|
|
}
|
|
|
|
// add labels to one node
|
|
nodes := []node{
|
|
{
|
|
ID: "qauwmifceyvqs0sipvzu8oslu",
|
|
Spec: nodeSpec{
|
|
Role: "manager",
|
|
Availability: "active",
|
|
},
|
|
Status: nodeStatus{
|
|
State: "ready",
|
|
Addr: "172.31.40.97",
|
|
},
|
|
Description: nodeDescription{
|
|
Hostname: "ip-172-31-40-97",
|
|
Platform: nodePlatform{
|
|
Architecture: "x86_64",
|
|
OS: "linux",
|
|
},
|
|
Engine: nodeEngine{
|
|
EngineVersion: "19.03.11",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
labelssExpected := []*promutils.Labels{
|
|
promutils.NewLabelsFromMap(map[string]string{
|
|
"__address__": "172.31.40.97:9100",
|
|
"__meta_dockerswarm_node_address": "172.31.40.97",
|
|
"__meta_dockerswarm_node_availability": "active",
|
|
"__meta_dockerswarm_node_engine_version": "19.03.11",
|
|
"__meta_dockerswarm_node_hostname": "ip-172-31-40-97",
|
|
"__meta_dockerswarm_node_manager_address": "",
|
|
"__meta_dockerswarm_node_manager_leader": "false",
|
|
"__meta_dockerswarm_node_manager_reachability": "",
|
|
"__meta_dockerswarm_node_id": "qauwmifceyvqs0sipvzu8oslu",
|
|
"__meta_dockerswarm_node_platform_architecture": "x86_64",
|
|
"__meta_dockerswarm_node_platform_os": "linux",
|
|
"__meta_dockerswarm_node_role": "manager",
|
|
"__meta_dockerswarm_node_status": "ready",
|
|
}),
|
|
}
|
|
f(nodes, 9100, labelssExpected)
|
|
}
|