@Test
  public void testRunShellTests() throws IOException {
    final String tests = getIncludeList();
    final String excludes = getExcludeList();
    if (!tests.isEmpty()) {
      System.setProperty("shell.test.include", tests);
    }
    if (!excludes.isEmpty()) {
      System.setProperty("shell.test.exclude", excludes);
    }
    LOG.info("Starting ruby tests. includes: {} excludes: {}", tests, excludes);
    jruby.runScriptlet(PathType.ABSOLUTE, "src/test/ruby/tests_runner.rb");
  }
Returns comma separated list of ruby script names for tests to skip
hbase-shell/src/test/java/org/apache/hadoop/hbase/client/AbstractTestShell.java