{
CMSProcessableByteArray testData = new CMSProcessableByteArray(
"Hello world!".getBytes());
CMSCompressedDataGenerator gen = new CMSCompressedDataGenerator();
CMSCompressedData cd = gen.generate(testData,
CMSCompressedDataGenerator.ZLIB);
assertEquals(true, Arrays.equals((byte[])testData.getContent(), cd
.getContent()));
}