Limits

gi supports API tests, browser automation, messaging, HTTP mocks and load testing. Check these boundaries before choosing it for a project:

Area	Current limits
Java integration	No Java.type, JAR loading or JUnit extensions. Go functions can be registered through the embedding API.
XML and JSONPath	XML's JavaScript view is read-only; use XPath set/remove or path/value tables. Jayway-specific JSONPath functions are not implemented.
Browser	Chrome is required. Frames, dialogs, extra windows, request interception, and file uploads are supported. A frame must be same-origin. Providers, a full browser cookie jar, and the full fluent retry API are not implemented.
Service schemas	gRPC requires server reflection or a descriptor file containing the service.
Authentication	OAuth2 supports client credentials. NTLM and Java keystores are not implemented; certificates use PEM.
Async events	Signal/listen queues are local to a run. A separate mock process cannot signal that queue.
Visual/server features	Image comparison and HTML templating/server applications are not implemented. HTTP feature mocks are supported.

For supported behavior and examples, see Data, Reuse, HTTP, Browser and Messaging.