private void doClientRegionTest() {
    Region<String, String> region = clientCache.getRegion("serverRegion");
    assertEquals("servervalue", region.get("serverkey"));
    region.put("clientkey", "clientvalue");
    assertEquals("clientvalue", region.get("clientkey"));
  }
Tests cacheserver ssl support added. See https://svn.gemstone.com/trac/gemfire/ticket/48995 for
details
geode-core/src/distributedTest/java/org/apache/geode/cache/client/internal/CacheServerSSLConnectionDUnitTest.java