@Test public void testReadWrite() throws IOException, XpathException { String docId = "/test/binary-sample.png"; String mimetype = "image/png"; BinaryDocumentManager docMgr = Common.client.newBinaryDocumentManager(); docMgr.setMetadataExtraction(MetadataExtraction.PROPERTIES); docMgr.write(docId, new BytesHandle().with(BYTES_BINARY).withMimetype(mimetype)); DocumentDescriptor desc = docMgr.exists(docId); assertTrue("Binary exists did not get number of bytes", desc.getByteLength() != DocumentDescriptor.UNKNOWN_LENGTH); assertEquals("Binary exists got wrong number of bytes", BYTES_BINARY.length, desc.getByteLength()); byte[] buf = docMgr.read(docId, new BytesHandle()).get(); assertEquals("Binary document read wrong number of bytes", BYTES_BINARY.length, buf.length); buf = Common.streamToBytes(docMgr.read(docId, new InputStreamHandle()).get()); assertTrue("Binary document read binary empty input stream",buf.length > 0); BytesHandle handle = new BytesHandle(); buf = docMgr.read(docId, handle, 9, 10).get(); assertEquals("Binary range read wrong number of bytes", 10, buf.length); assertEquals("Binary range did not set length in handle", 10, handle.getByteLength()); docMgr.setMetadataCategories(Metadata.PROPERTIES); Document metadataDocument = docMgr.readMetadata(docId, new DOMHandle()).get(); assertXpathEvaluatesTo("image/png","string(/*[local-name()='metadata']/*[local-name()='properties']/*[local-name()='content-type'])", metadataDocument); assertXpathEvaluatesTo("text HD-HTML","string(/*[local-name()='metadata']/*[local-name()='properties']/*[local-name()='filter-capabilities'])", metadataDocument); assertXpathEvaluatesTo("815","string(/*[local-name()='metadata']/*[local-name()='properties']/*[local-name()='size'])", metadataDocument); }