@Test(timeout = 1000)
public void testCommit() throws Exception {
log.trace("PaxosTest::testCommit()");
serverL.run();
serverA.run();
serverB.run();
serverC.run();
long id = leader.addProposal(new NullOperation("one"));
while (isProposalPending(id)) {
Thread.sleep(100);
}
}
@Override
public <T> T collectData(Moderator<T> moderator) {
setupSerialPortParameters(this);
// open the input stream
try {
this.out = serialPort.getOutputStream();
this.in = serialPort.getInputStream();
return moderator.conductConversation(this);
} catch (IOException e) {
throw new RuntimeException(e);
} finally {
log.trace("Cleaning up port {}...", serialPort);
if (this.in != null) {
try {
this.in.close();
} catch (IOException e) {
// ignore this one
}
}
if (this.out != null) {
try {
this.out.close();
} catch (IOException e) {
// ignore this one
}
}
serialPort.removeEventListener();
log.trace("Clean up port {} complete.", serialPort);
}
}
// TODO fix test
// @Test(timeout = 1000)
public void testCommitWithFailure() throws Exception {
log.trace("PaxosTest::testCommit()");
serverL.run();
serverA.run();
serverB.run();
// C missing
long id = leader.addProposal(new NullOperation("one"));
while (followA.getProposal(id) == null
|| followA.getProposal(id).getState() != ProposalState.ACCEPTED
|| followB.getProposal(id) == null
|| followB.getProposal(id).getState() != ProposalState.ACCEPTED) {
Thread.sleep(100);
}
}
@Test(timeout = 1000)
public void testOperationHanddown() throws Exception {
log.trace("PaxosTest::testCommit()");
serverL.run();
serverA.run();
serverB.run();
serverC.run();
long id = leader.addProposal(new NullOperation("one"));
while (isProposalPending(id)) {
Thread.sleep(100);
}
assertNotNull(followA.getProposal(id).getOperation());
assertNotNull(followB.getProposal(id).getOperation());
assertNotNull(followC.getProposal(id).getOperation());
}