@Test(expected = IllegalStateException.class)
public void shouldThrowExceptionWhenBufferNotAligned() {
final ByteBuffer byteBuffer = ByteBuffer.allocateDirect(1024);
byteBuffer.position(1);
final UnsafeBuffer buffer = new UnsafeBuffer(byteBuffer.slice());
buffer.verifyAlignment();
}
@Theory
public void shouldGetBytesIntoAtomicBufferFromAtomicBuffer(final AtomicBuffer buffer) {
final byte[] testBytes = "Hello World".getBytes();
final ByteBuffer srcBuffer = ByteBuffer.allocateDirect(testBytes.length);
srcBuffer.put(testBytes).flip();
final UnsafeBuffer srcUnsafeBuffer = new UnsafeBuffer(srcBuffer);
srcUnsafeBuffer.getBytes(0, buffer, INDEX, testBytes.length);
final ByteBuffer duplicateBuffer = byteBuffer(buffer);
duplicateBuffer.position(INDEX);
final byte[] buff = new byte[testBytes.length];
duplicateBuffer.get(buff);
assertThat(buff, is(testBytes));
}
