notification: ntfy channel

2026-05-04 19:35:50 +01:00
parent 5031c888ed
commit 1ff0b2dc86
2 changed files with 195 additions and 0 deletions
@@ -0,0 +1,92 @@
+package notification
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+)
+
+func TestNtfySendsHeadersAndBody(t *testing.T) {
+	t.Parallel()
+
+	var (
+		gotTitle string
+		gotPri   string
+		gotTags  string
+		gotClick string
+		gotAuth  string
+		gotBody  string
+	)
+
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		gotTitle = r.Header.Get("Title")
+		gotPri = r.Header.Get("Priority")
+		gotTags = r.Header.Get("Tags")
+		gotClick = r.Header.Get("Click")
+		gotAuth = r.Header.Get("Authorization")
+		b, _ := io.ReadAll(r.Body)
+		gotBody = string(b)
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer srv.Close()
+
+	cfg := NtfyConfig{
+		ServerURL:   srv.URL,
+		Topic:       "alerts",
+		AccessToken: "tk1",
+	}
+	ch := NewNtfyChannel(cfg, "") // no default priority; critical must still be "5"
+
+	p := Payload{
+		Event:    EventRaised,
+		AlertID:  "01HZ",
+		Severity: "critical",
+		Kind:     "check_failed",
+		HostName: "alfa-01",
+		Message:  "errors found",
+		RaisedAt: time.Now(),
+		Link:     "https://rm.example/a",
+	}
+
+	code, _, err := ch.Send(t.Context(), p)
+	if err != nil {
+		t.Fatalf("Send: %v", err)
+	}
+	if code != http.StatusOK {
+		t.Fatalf("want 200, got %d", code)
+	}
+
+	if want := "[critical] alfa-01 check_failed"; gotTitle != want {
+		t.Errorf("Title: got %q want %q", gotTitle, want)
+	}
+	if gotPri != "5" {
+		t.Errorf("Priority: got %q want \"5\"", gotPri)
+	}
+	if want := "critical,check_failed"; gotTags != want {
+		t.Errorf("Tags: got %q want %q", gotTags, want)
+	}
+	if gotClick != "https://rm.example/a" {
+		t.Errorf("Click: got %q want %q", gotClick, "https://rm.example/a")
+	}
+	if want := "Bearer tk1"; gotAuth != want {
+		t.Errorf("Authorization: got %q want %q", gotAuth, want)
+	}
+	if gotBody != "errors found" {
+		t.Errorf("body: got %q want %q", gotBody, "errors found")
+	}
+}
+
+func TestNtfyDefaultPriorityRespected(t *testing.T) {
+	t.Parallel()
+
+	// info + defaultPri="min" → "min"
+	if got := priorityForSeverity("info", "min"); got != "min" {
+		t.Errorf("info+min: got %q want \"min\"", got)
+	}
+	// critical → "5" regardless of default
+	if got := priorityForSeverity("critical", "min"); got != "5" {
+		t.Errorf("critical+min: got %q want \"5\"", got)
+	}
+}