feat(go): add Phase 1 parity sidecar

go-agent/internal/schema/event_test.go

@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package schema
+
+import (
+	"testing"
+	"time"
+)
+
+func TestBuildMatchesEventV1Shape(t *testing.T) {
+	payload := map[string]any{"sid": 100010}
+	event, err := Build("alert", payload, "host-a", "2026-07-10T00:00:00-07:00")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if event["schema"] != EventV1 || event["event_type"] != "alert" || event["host"] != "host-a" {
+		t.Fatalf("unexpected envelope: %#v", event)
+	}
+	if event["alert"].(map[string]any)["sid"] != 100010 {
+		t.Fatalf("payload not preserved: %#v", event["alert"])
+	}
+}
+
+func TestBuildDefaultsParseAndUnknownTypeFails(t *testing.T) {
+	event, err := Build("status", map[string]any{"running": true}, "", "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if _, err := time.Parse(time.RFC3339Nano, event["timestamp"].(string)); err != nil {
+		t.Fatalf("timestamp is not RFC3339: %v", err)
+	}
+	if event["host"] == "" {
+		t.Fatal("default host must be populated")
+	}
+	if _, err := Build("nope", nil, "", ""); err == nil {
+		t.Fatal("unknown event type must fail")
+	}
+}