Add mockito to the sbt build

project/SparkBuild.scala

@@ -170,7 +170,8 @@ object SparkBuild extends Build {
       "org.scalatest" %% "scalatest" % "1.9.1" % "test",
       "org.scalacheck" %% "scalacheck" % "1.10.0" % "test",
       "com.novocode" % "junit-interface" % "0.9" % "test",
-      "org.easymock" % "easymock" % "3.1" % "test"
+      "org.easymock" % "easymock" % "3.1" % "test",
+      "org.mockito" % "mockito-all" % "1.8.5" % "test"
     ),
     /* Workaround for issue #206 (fixed after SBT 0.11.0) */
     watchTransitiveSources <<= Defaults.inDependencies[Task[Seq[File]]](watchSources.task,