Spocklight: Capture and Assert System OutputSpock supports JUnit rules out of the box. We simply add a rule with the @Rule annotation to our Spock specification and the rule can be used just like in a JUnit test. The Spring Boot project contains a JUnit rule OutputCapture to capture the output of System.out and System.err. In the following example specification we apply the OutputCapture rule and use it in two feature methods: package com.m
