display notifications

internal/alerts/aod_test.go

@@ -0,0 +1,41 @@
+package alerts
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"git.tornberg.me/go-otel/internal/features"
+)
+
+func TestAlwaysOnDisplayCreatesAndUpdatesSession(t *testing.T) {
+	var paths []string
+	var bodies []map[string]any
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		paths = append(paths, r.URL.Path)
+		var body map[string]any
+		if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
+			t.Fatal(err)
+		}
+		bodies = append(bodies, body)
+		if r.URL.Path == "/api/sessions" {
+			_, _ = w.Write([]byte(`{"id":"session-1"}`))
+		}
+	}))
+	defer srv.Close()
+
+	a := NewAlert(features.Spike{Service: "orders", ErrorCount: 5}, time.Now())
+	if err := (&AlwaysOnDisplay{URL: srv.URL}).Send(context.Background(), a); err != nil {
+		t.Fatal(err)
+	}
+	if strings.Join(paths, ",") != "/api/sessions,/api/sessions/session-1/status,/api/sessions/session-1/log" {
+		t.Fatalf("paths = %v", paths)
+	}
+	if bodies[0]["name"] != "LOW alert: orders" || bodies[1]["status"] == "" || bodies[2]["level"] != "info" {
+		t.Fatalf("bodies = %+v", bodies)
+	}
+}