chore: fixes to tests

acceptance/tests/sink.ts

@@ -0,0 +1,28 @@
+import axios from "axios";
+
+export async function getCodeFromSink(key: string): Promise<any> {
+  try {
+    const response = await axios.post(
+      process.env.SINK_NOTIFICATION_URL,
+      {
+        recipient: key,
+      },
+      {
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: `Bearer ${process.env.ZITADEL_SERVICE_USER_TOKEN}`,
+        },
+      },
+    );
+
+    if (response.status >= 400) {
+      const error = `HTTP Error: ${response.status} - ${response.statusText}`;
+      console.error(error);
+      throw new Error(error);
+    }
+    return response.data.args.oTP;
+  } catch (error) {
+    console.error("Error making request:", error);
+    throw error;
+  }
+}