feat(integration): improve integration test connection (#3005)

packages/integrations/src/base/errors/integration-unknown-error.ts

@@ -0,0 +1,8 @@
+import type { IntegrationErrorData } from "./integration-error";
+import { IntegrationError } from "./integration-error";
+
+export class IntegrationUnknownError extends IntegrationError {
+  constructor(integration: IntegrationErrorData, { cause }: ErrorOptions) {
+    super(integration, "An unknown error occured while executing Integration method", { cause });
+  }
+}