public void testSimpleScannerPB() throws IOException {
final int BATCH_SIZE = 10;
// new scanner
ScannerModel model = new ScannerModel();
model.setBatch(BATCH_SIZE);
model.addColumn(Bytes.toBytes(COLUMN_1));
Response response = client.put("/" + TABLE + "/scanner",
MIMETYPE_PROTOBUF, model.createProtobufOutput());
assertEquals(response.getCode(), 201);
String scannerURI = response.getLocation();
assertNotNull(scannerURI);