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prometheus/discovery/ovhcloud/dedicated_server_test.go

124 lines
4.0 KiB

// Copyright 2021 The Prometheus 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 ovhcloud
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"os"
"testing"
"github.com/go-kit/log"
"github.com/prometheus/common/model"
"github.com/stretchr/testify/require"
"gopkg.in/yaml.v2"
)
func TestOvhcloudDedicatedServerRefresh(t *testing.T) {
var cfg SDConfig
mock := httptest.NewServer(http.HandlerFunc(MockDedicatedAPI))
defer mock.Close()
cfgString := fmt.Sprintf(`
---
service: dedicated_server
endpoint: %s
application_key: %s
application_secret: %s
consumer_key: %s`, mock.URL, ovhcloudApplicationKeyTest, ovhcloudApplicationSecretTest, ovhcloudConsumerKeyTest)
require.NoError(t, yaml.UnmarshalStrict([]byte(cfgString), &cfg))
d, err := newRefresher(&cfg, log.NewNopLogger())
require.NoError(t, err)
ctx := context.Background()
targetGroups, err := d.refresh(ctx)
require.NoError(t, err)
require.Equal(t, 1, len(targetGroups))
targetGroup := targetGroups[0]
require.NotNil(t, targetGroup)
require.NotNil(t, targetGroup.Targets)
require.Equal(t, 1, len(targetGroup.Targets))
for i, lbls := range []model.LabelSet{
{
"__address__": "1.2.3.4",
"__meta_ovhcloud_dedicatedServer_commercialRange": "Advance-1 Gen 2",
"__meta_ovhcloud_dedicatedServer_datacenter": "gra3",
"__meta_ovhcloud_dedicatedServer_ipv4": "1.2.3.4",
"__meta_ovhcloud_dedicatedServer_ipv6": "",
"__meta_ovhcloud_dedicatedServer_linkSpeed": "123",
"__meta_ovhcloud_dedicatedServer_name": "abcde",
"__meta_ovhcloud_dedicatedServer_noIntervention": "false",
"__meta_ovhcloud_dedicatedServer_os": "debian11_64",
"__meta_ovhcloud_dedicatedServer_rack": "TESTRACK",
"__meta_ovhcloud_dedicatedServer_reverse": "abcde-rev",
"__meta_ovhcloud_dedicatedServer_serverId": "1234",
"__meta_ovhcloud_dedicatedServer_state": "test",
"__meta_ovhcloud_dedicatedServer_supportLevel": "pro",
"instance": "abcde",
},
} {
t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) {
require.Equal(t, lbls, targetGroup.Targets[i])
})
}
}
func MockDedicatedAPI(w http.ResponseWriter, r *http.Request) {
if r.Header.Get("X-Ovh-Application") != ovhcloudApplicationKeyTest {
http.Error(w, "bad application key", http.StatusBadRequest)
return
}
w.Header().Set("Content-Type", "application/json")
if string(r.URL.Path) == "/dedicated/server" {
dedicatedServersList, err := os.ReadFile("testdata/dedicated_server/dedicated_servers.json")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
_, err = w.Write(dedicatedServersList)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
if string(r.URL.Path) == "/dedicated/server/abcde" {
dedicatedServer, err := os.ReadFile("testdata/dedicated_server/dedicated_servers_details.json")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
_, err = w.Write(dedicatedServer)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
if string(r.URL.Path) == "/dedicated/server/abcde/ips" {
dedicatedServerIPs, err := os.ReadFile("testdata/dedicated_server/dedicated_servers_abcde_ips.json")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
_, err = w.Write(dedicatedServerIPs)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
}