What is Junco?

Junco (JUN-int + CO-verage) is a Surefire provider that executes JUnit tests cases and calculate coverage for each test case using Jacoco. Junco simply connects to the Jacoco agent , dump the current coverage information and resets the hit counters. Doing this each time a test case is executed, we may expect to obtain the coverage information solely for the executed test case. The previous information is obtained in a first test run. In posterior runs, Junco execute test in order so the test cases covering most a certain source location passes first. The location is described in a .JSON file passed as parameter. Such location is called Transplantation point.

Usage

In doc/Junco usage.docx you can see a detailed description of junco usage