@Test public void shouldEncodeAndDecodeClientMessageCorrectly_withPayLoadData_multipleMessages() throws UnsupportedEncodingException { SafeBuffer byteBuffer = new SafeBuffer(new byte[1024]); ClientMessage cmEncode = TestClientMessage.createForEncode(byteBuffer, 0); cmEncode .setMessageType(7) .setVersion((short) 3) .addFlag(ClientMessage.BEGIN_AND_END_FLAGS) .setCorrelationId(1) .setPartitionId(77); cmEncode.set(BYTE_DATA); cmEncode.updateFrameLength(); final int calculatedFrame1Size = ClientMessage.HEADER_SIZE + ParameterUtil.calculateByteArrayDataSize(BYTE_DATA); final int nexMessageOffset = cmEncode.getFrameLength(); ClientMessage cmEncode2 = TestClientMessage.createForEncode(byteBuffer, nexMessageOffset); cmEncode2 .setMessageType(7) .setVersion((short) 3) .addFlag(ClientMessage.BEGIN_AND_END_FLAGS) .setCorrelationId(2) .setPartitionId(77); cmEncode2.set(BYTE_DATA); cmEncode2.updateFrameLength(); final int calculatedFrame2Size = ClientMessage.HEADER_SIZE + ParameterUtil.calculateByteArrayDataSize(BYTE_DATA); ClientMessage cmDecode1 = ClientMessage.createForDecode(byteBuffer, 0); final byte[] cmDecodeVarData = cmDecode1.getByteArray(); assertEquals(7, cmDecode1.getMessageType()); assertEquals(3, cmDecode1.getVersion()); assertEquals(ClientMessage.BEGIN_AND_END_FLAGS, cmDecode1.getFlags()); assertEquals(1, cmDecode1.getCorrelationId()); assertEquals(77, cmDecode1.getPartitionId()); assertEquals(calculatedFrame1Size, cmDecode1.getFrameLength()); assertArrayEquals(cmDecodeVarData, BYTE_DATA); ClientMessage cmDecode2 = ClientMessage.createForDecode(byteBuffer, cmDecode1.getFrameLength()); byte[] cmDecodeVarData2 = cmDecode2.getByteArray(); assertEquals(7, cmDecode2.getMessageType()); assertEquals(3, cmDecode2.getVersion()); assertEquals(ClientMessage.BEGIN_AND_END_FLAGS, cmDecode2.getFlags()); assertEquals(2, cmDecode2.getCorrelationId()); assertEquals(77, cmDecode2.getPartitionId()); assertEquals(calculatedFrame2Size, cmDecode2.getFrameLength()); assertArrayEquals(cmDecodeVarData2, BYTE_DATA); }
@Test public void shouldEncodeAndDecodeClientMessageCorrectly_withPayLoadData_fromOffset() throws UnsupportedEncodingException { SafeBuffer byteBuffer = new SafeBuffer(new byte[150]); int offset = 100; ClientMessage cmEncode = TestClientMessage.createForEncode(byteBuffer, offset); cmEncode .setMessageType(7) .setVersion((short) 3) .addFlag(ClientMessage.BEGIN_AND_END_FLAGS) .setCorrelationId(66) .setPartitionId(77); byte[] bytes = VAR_DATA_STR_1.getBytes(); final int calculatedFrameSize = ClientMessage.HEADER_SIZE + Bits.INT_SIZE_IN_BYTES + ParameterUtil.calculateByteArrayDataSize(bytes); cmEncode.set(1); cmEncode.set(bytes); cmEncode.updateFrameLength(); ClientMessage cmDecode = ClientMessage.createForDecode(byteBuffer, offset); assertEquals(1, cmDecode.getInt()); assertArrayEquals(bytes, cmDecode.getByteArray()); assertEquals(calculatedFrameSize, cmDecode.getFrameLength()); }
@Test public void shouldEncodeWithOldVersionAndDecodeWithNewVersionCorrectly_withPayLoadData() throws UnsupportedEncodingException { SafeBuffer byteBuffer = new SafeBuffer(new byte[1024]); ClientMessage cmEncode = TestClientMessage.createForEncode(byteBuffer, 0); cmEncode .setMessageType(7) .setVersion((short) 3) .addFlag(ClientMessage.BEGIN_AND_END_FLAGS) .setCorrelationId(66) .setPartitionId(77); final int calculatedFrameSize = ClientMessage.HEADER_SIZE + ParameterUtil.calculateByteArrayDataSize(BYTE_DATA); cmEncode.set(BYTE_DATA); cmEncode.updateFrameLength(); ClientMessage cmDecode = FutureClientMessage.createForDecode(byteBuffer, 0); final byte[] cmDecodeVarData1 = cmDecode.getByteArray(); assertEquals(7, cmDecode.getMessageType()); assertEquals(3, cmDecode.getVersion()); assertEquals(ClientMessage.BEGIN_AND_END_FLAGS, cmDecode.getFlags()); assertEquals(66, cmDecode.getCorrelationId()); assertEquals(77, cmDecode.getPartitionId()); assertEquals(calculatedFrameSize, cmDecode.getFrameLength()); assertArrayEquals(cmDecodeVarData1, BYTE_DATA); }
@Test public void shouldEncodeAndDecodeClientMessageCorrectly_withPayLoadData() throws UnsupportedEncodingException { SafeBuffer byteBuffer = new SafeBuffer(new byte[1024]); ClientMessage cmEncode = TestClientMessage.createForEncode(byteBuffer, 0); cmEncode .setMessageType(7) .setVersion((short) 3) .addFlag(ClientMessage.BEGIN_AND_END_FLAGS) .setCorrelationId(66) .setPartitionId(77); final byte[] data1 = VAR_DATA_STR_1.getBytes(DEFAULT_ENCODING); final int calculatedFrameSize = ClientMessage.HEADER_SIZE + ParameterUtil.calculateByteArrayDataSize(data1); cmEncode.set(data1); cmEncode.updateFrameLength(); ClientMessage cmDecode = ClientMessage.createForDecode(byteBuffer, 0); byte[] cmDecodeVarData1 = cmDecode.getByteArray(); assertEquals(calculatedFrameSize, cmDecode.getFrameLength()); assertArrayEquals(cmDecodeVarData1, data1); }