Add emptyclass integration test to bazel_build_test.sh to catch simple mistakes.
@@ -18,6 +18,9 @@ set -e
bazel build :all {jre,transpiler,tools}/java/...
+# Do a quick smoke check of integration test
+bazel test transpiler/javatests/com/google/j2cl/transpiler/integration/emptyclass/...
+
# build hello world sample in its own workspace
(cd samples/helloworld && bazel build src/main/...)
