@Test public void testClusterSerializable() throws Exception { io.vertx.rxjava.core.buffer.Buffer buff = io.vertx.rxjava.core.buffer.Buffer.buffer("hello-world"); Buffer actual = Buffer.buffer(); buff.writeToBuffer(actual); Buffer expected = Buffer.buffer(); Buffer.buffer("hello-world").writeToBuffer(expected); assertEquals(expected, actual); buff = io.vertx.rxjava.core.buffer.Buffer.buffer("hello-world"); assertEquals(expected.length(), buff.readFromBuffer(0, expected)); assertEquals("hello-world", buff.toString()); }