feat: add Node SSR Nginx upstream switching

2026-08-22 15:43:07 +08:00
parent 83a1f05f1a
commit a909ecf245
2 changed files with 164 additions and 0 deletions
@@ -0,0 +1,30 @@
+package hostnginx
+
+import (
+	"strings"
+	"testing"
+)
+
+const nodeSsrConfiguration = `events {}
+# yms-update managed nodeSsr upstream begin
+# server 127.0.0.1:18910 max_fails=1 fail_timeout=2s;
+server 127.0.0.1:28910 max_fails=1 fail_timeout=2s;
+# yms-update managed nodeSsr upstream end
+`
+
+func TestActiveNodeSsrPort(t *testing.T) {
+	port, err := ActiveNodeSsrPort([]byte(nodeSsrConfiguration))
+	if err != nil || port != nodeSsrPort28910 {
+		t.Fatalf("unexpected active Node SSR port: port=%d err=%v", port, err)
+	}
+}
+
+func TestRenderNodeSsrPort(t *testing.T) {
+	rendered, err := RenderNodeSsrPort([]byte(nodeSsrConfiguration), nodeSsrPort18910)
+	if err != nil {
+		t.Fatalf("render Node SSR port: %v", err)
+	}
+	if !strings.Contains(string(rendered), "\nserver 127.0.0.1:18910") || !strings.Contains(string(rendered), "\n# server 127.0.0.1:28910") {
+		t.Fatalf("unexpected Node SSR rendering: %s", rendered)
+	}
+}