Allow to run plugins test targets

Change-Id: I4f39ba4b7472a8010ffcf720de85b43843c18d53
diff --git a/jenkins/gerrit-bazel-build-plugin-branch.sh b/jenkins/gerrit-bazel-build-plugin-branch.sh
index bb17492..6707325 100644
--- a/jenkins/gerrit-bazel-build-plugin-branch.sh
+++ b/jenkins/gerrit-bazel-build-plugin-branch.sh
@@ -15,7 +15,15 @@
 
 TARGETS=$(echo "{targets}" | sed -e 's/{{name}}/{name}/g')
 
-bazel build --spawn_strategy=standalone --genrule_strategy=standalone $TARGETS
+BUILD_TARGETS=$(echo "$TARGETS" | tr ' ' '\n' | grep -v test)
+TEST_TARGETS=$(echo "$TARGETS" | tr ' ' '\n' | grep test)
+
+bazel build --spawn_strategy=standalone --genrule_strategy=standalone $BUILD_TARGETS
+
+if [ "$TEST_TARGETS" != "" ]
+then
+    bazel test --spawn_strategy=standalone --genrule_strategy=standalone $TEST_TARGETS
+fi
 
 for JAR in $(find bazel-genfiles/plugins/{name} -name {name}*.jar)
 do