@Test
public void testArrayData() {
Data data = new Data();
data.id = 1;
data.cmd = 2;
data.type = 2;
data.aSize = 8;
data.aData = new byte[] {0, 1, 2, 3, 4, 5, 6, 7};
byte[] buf = new byte[Protocol.getMaxLength()];
int len = Protocol.toByteArray(data, buf);
for (int i = 0; i < len; i++) {
System.out.print(String.format("%02X ", buf[i]));
}
System.out.println();
Data newData = Protocol.fromByteArray(buf, len);
assertNotNull("Array is null", newData.aData);
assertTrue("Array length less or equals 0", newData.aData.length > 0);
for (int i = 0; i < data.aSize; i++) {
assertEquals(data.aData[i], newData.aData[i]);
}
}
@Test
public void testStreams() throws Exception {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
DataOutputStream outputStream = new DataOutputStream(byteArrayOutputStream);
for (int i = 0; i < 10; i++) {
Data data = new Data();
data.id = i;
data.cmd = (byte) i;
data.type = 0;
data.bData = 0;
Protocol.toOutputStream(data, outputStream);
DataInputStream inputStream =
new DataInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
Data newData = Protocol.fromInputStream(inputStream);
byteArrayOutputStream.reset();
assertEquals(data.id, newData.id);
assertEquals(data.cmd, newData.cmd);
}
}
@Test
public void testProtocol() {
Data data = new Data();
data.id = 1;
data.cmd = 2;
data.type = 0;
data.bData = 3;
data.iData = 4;
byte[] buf = new byte[Protocol.getMaxLength()];
int len = Protocol.toByteArray(data, buf);
for (int i = 0; i < len; i++) {
System.out.print(String.format("%02X ", buf[i]));
}
}