@Test
  public void testClientProxyRegion() {
    Compressor compressor = new SnappyCompressor();
    assertTrue(
        createCompressedServerRegionOnVm(getVM(0), REGION_NAME, DataPolicy.REPLICATE, compressor));
    assertTrue(createCompressedClientRegionOnVm(getVM(1), REGION_NAME, compressor,
        ClientRegionShortcut.PROXY));
    assertNull(putUsingClientVM(getVM(1), KEY_1, VALUE_1));
    assertEquals(VALUE_1, getUsingClientVM(getVM(1), KEY_1));
    assertEquals(VALUE_1, getUsingVM(getVM(0), KEY_1));
    cleanupClient(getVM(1));
    cleanup(getVM(0));
  }
Sanity check for a non caching client and a cache server.
geode-core/src/distributedTest/java/org/apache/geode/internal/compression/CompressionRegionConfigDUnitTest.java