Function TEST_F

src/tests/log_tests.cpp:332–379

TEST_F(ReplicaTest, Promise)
{
  const string path = os::getcwd() + "/.log";
  initializer.flags.path = path;
  ASSERT_SOME(initializer.execute());

  Replica replica(path);

  PromiseRequest request;
  request.set_proposal(2);

  Future<PromiseResponse> response =
    protocol::promise(replica.pid(), request);

  AWAIT_READY(response);

  EXPECT_EQ(PromiseResponse::ACCEPT, response->type());
  EXPECT_TRUE(response->okay());
  EXPECT_EQ(2u, response->proposal());
  EXPECT_TRUE(response->has_position());
  EXPECT_EQ(0u, response->position());
  EXPECT_FALSE(response->has_action());

  request.set_proposal(1);

  response = protocol::promise(replica.pid(), request);

  AWAIT_READY(response);

  EXPECT_EQ(PromiseResponse::REJECT, response->type());
  EXPECT_FALSE(response->okay());
  EXPECT_EQ(2u, response->proposal()); // Highest proposal seen so far.
  EXPECT_FALSE(response->has_position());
  EXPECT_FALSE(response->has_action());

  request.set_proposal(3);

  response = protocol::promise(replica.pid(), request);

  AWAIT_READY(response);

  EXPECT_EQ(PromiseResponse::ACCEPT, response->type());
  EXPECT_TRUE(response->okay());
  EXPECT_EQ(3u, response->proposal());
  EXPECT_TRUE(response->has_position());
  EXPECT_EQ(0u, response->position());
  EXPECT_FALSE(response->has_action());
}


TEST_F(ReplicaTest, Append)