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https://github.com/VictoriaMetrics/VictoriaMetrics.git
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156c83d112
* app/vmalert: support multiple notifier urls (#584) User now can set multiple notifier URLs in the same fashion as for other vmutils (e.g. vmagent). The same is correct for TLS setting for every configured URL. Alerts sending is done in sequential way for respecting the specified URLs order. * app/vmalert: add basicAuth support for notifier client (#585) The change adds possibility to set basicAuth creds for notifier client in the same fasion as for remote write/read and datasource.
91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
package notifier
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import (
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"context"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"strconv"
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"testing"
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"time"
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)
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func TestAlertManager_Send(t *testing.T) {
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const baUser, baPass = "foo", "bar"
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mux := http.NewServeMux()
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mux.HandleFunc("/", func(_ http.ResponseWriter, _ *http.Request) {
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t.Errorf("should not be called")
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})
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c := -1
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mux.HandleFunc(alertManagerPath, func(w http.ResponseWriter, r *http.Request) {
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user, pass, ok := r.BasicAuth()
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if !ok {
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t.Errorf("unauthorized request")
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}
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if user != baUser || pass != baPass {
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t.Errorf("wrong creds %q:%q; expected %q:%q",
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user, pass, baUser, baPass)
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}
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c++
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if r.Method != http.MethodPost {
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t.Errorf("expected POST method got %s", r.Method)
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}
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switch c {
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case 0:
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conn, _, _ := w.(http.Hijacker).Hijack()
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_ = conn.Close()
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case 1:
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w.WriteHeader(500)
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case 2:
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var a []struct {
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Labels map[string]string `json:"labels"`
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StartsAt time.Time `json:"startsAt"`
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EndAt time.Time `json:"endsAt"`
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Annotations map[string]string `json:"annotations"`
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GeneratorURL string `json:"generatorURL"`
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}
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if err := json.NewDecoder(r.Body).Decode(&a); err != nil {
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t.Errorf("can not unmarshal data into alert %s", err)
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t.FailNow()
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}
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if len(a) != 1 {
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t.Errorf("expected 1 alert in array got %d", len(a))
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}
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if a[0].GeneratorURL != "0/0" {
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t.Errorf("exptected 0/0 as generatorURL got %s", a[0].GeneratorURL)
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}
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if a[0].Labels["alertname"] != "alert0" {
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t.Errorf("exptected alert0 as alert name got %s", a[0].Labels["alertname"])
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}
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if a[0].StartsAt.IsZero() {
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t.Errorf("exptected non-zero start time")
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}
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if a[0].EndAt.IsZero() {
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t.Errorf("exptected non-zero end time")
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}
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}
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})
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srv := httptest.NewServer(mux)
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defer srv.Close()
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am := NewAlertManager(srv.URL, baUser, baPass, func(alert Alert) string {
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return strconv.FormatUint(alert.GroupID, 10) + "/" + strconv.FormatUint(alert.ID, 10)
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}, srv.Client())
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if err := am.Send(context.Background(), []Alert{{}, {}}); err == nil {
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t.Error("expected connection error got nil")
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}
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if err := am.Send(context.Background(), []Alert{}); err == nil {
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t.Error("expected wrong http code error got nil")
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}
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if err := am.Send(context.Background(), []Alert{{
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GroupID: 0,
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Name: "alert0",
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Start: time.Now().UTC(),
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End: time.Now().UTC(),
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Annotations: map[string]string{"a": "b", "c": "d", "e": "f"},
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}}); err != nil {
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t.Errorf("unexpected error %s", err)
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}
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if c != 2 {
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t.Errorf("expected 2 calls(count from zero) to server got %d", c)
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}
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}
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