Merge pull request #583 from spacejam/tyler_coverage

Add SCoverage for generating test coverage reports

docs/docs/contributing.md

@@ -17,6 +17,9 @@ title: Contributor Guidelines
 - If the change is a bugfix, then the added tests must fail without the patch
  as a safeguard against future regressions.
 
+- Changes should not result in a drop in code coverage. Coverage may be
+ checked by running `mvn scoverage:check`
+
 ## Contributing Documentation
 
-We heartily welcome contributions to Chronos's documentation. Documentation should be submitted as a pull request againstthe `master` branch and published to our GitHub pages site by a Chronos committer using the instructions in [docs/README.md](https://github.com/mesos/chronos/tree/master/docs).
+We heartily welcome contributions to Chronos's documentation. Documentation should be submitted as a pull request againstthe `master` branch and published to our GitHub pages site by a Chronos committer using the instructions in [docs/README.md](https://github.com/mesos/chronos/tree/master/docs).

pom.xml

@@ -261,6 +261,11 @@
  </resources>
  <pluginManagement>
  <plugins>
+ <plugin>
+ <groupId>org.scoverage</groupId>
+ <artifactId>scoverage-maven-plugin</artifactId>
+ <version>1.0.4</version>
+ </plugin>
  <plugin>
  <groupId>net.alchim31.maven</groupId>
  <artifactId>scala-maven-plugin</artifactId>