@After
public void tearDown() throws Exception {
leader.cancel();
followA.cancel();
followB.cancel();
followC.cancel();
}
boolean isProposalPending(long id) {
return (followA.getProposal(id) == null
|| followA.getProposal(id).getState() != ProposalState.ACCEPTED
|| followB.getProposal(id) == null
|| followB.getProposal(id).getState() != ProposalState.ACCEPTED
|| followC.getProposal(id) == null
|| followC.getProposal(id).getState() != ProposalState.ACCEPTED);
}
// 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());
}