1. A computer-implemented method comprising: determining content of an inbound request that is received at a composite software application from a client, wherein the composite software application utilizes features from an application component that is deployed independently from the composite software application; determining content of an outbound request that is transmitted from the composite software application to the application component, wherein the outbound request is triggered by the inbound request; determining content of a response to the inbound request that is transmitted from the composite software application to the client; and recording the content of each of the inbound request, the response to the inbound request, and the outbound request in a repository as a baseline test case for regression testing of the composite software application.