Debugging Spring REST bad request 400 codes

This happens way too often: you POST or PUT something to a Spring @RestController and Spring only tells you that there is a bad request, HTTP 400 code; no further explanations, no logs, no exceptions. Spring logs the error cause under the category "org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod" so you can enable logging for that in your,stdout … Continue reading Debugging Spring REST bad request 400 codes

Integration testing Spring controllers

Time-constrained projects sometimes mandate crude realism as to the type and extent of test coverage in a software project. You'll find arguments for and against testing in the entire spectrum of opinions from "tests are luxury we can't afford" to "regressions are luxury we can't afford". Constrained or not, there is rarely a good excuse … Continue reading Integration testing Spring controllers