// Add Multiple Channels to a Quorum
@Test
public void testAddN() throws IOException {
quorum1 = new Quorum("q1test", hive, channel1);
quorum1.addChannel(channel2);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel2));
quorum1.addChannel(channel3);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel3));
}
// Verify that Duplicate Channel result in a failure
@Test(expected = IOException.class)
public void testDuplicateChannelFailure() throws IOException {
quorum1 = new Quorum("q1test", hive, channel1);
quorum1.addChannel(channel2);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel2));
quorum1.addChannel(channel2);
fail();
}
// Verify that the Quorum Creation behave appropriately
@Test
public void testQuorumCreation() throws IOException {
quorum1 = new Quorum("q1test", hive, channel1);
assertEquals(quorum1.Id, "q1test");
assertTrue(quorum1.getList().getNodesMap().containsValue(channel1));
assertTrue(hive.contains("q1test"));
assertTrue(quorum1.isAlive());
}
// Fail adding a channel to Non-Existent Room
@Test(expected = IOException.class)
public void testSendMessageToNonExistentRoom() throws IOException {
quorum1 = new Quorum("q1test", hive, channel1);
quorum1.removeChannel(channel1);
Utility.pause(500);
quorum1.addChannel(channel2);
fail();
}
// Verify that Duplicate Quourms added to the Hive Fails
@Test
public void testDuplicateQuorumFailure() {
try {
quorum1 = new Quorum("q1test", hive, channel1);
quorumOne = new Quorum("q1test", hive, channel1);
fail();
} catch (IOException e) {
}
assertTrue(quorum1.getList().getNodesMap().containsValue(channel1));
assertTrue(hive.contains("q1test"));
assertTrue(hive.getQuorumsMap().containsValue(quorum1));
assertFalse(hive.getQuorumsMap().containsValue(quorumOne));
assertTrue(quorum1.isAlive());
}
// Send message to the entire room
@Test
public void testSendMessageToQuorum() throws IOException {
quorum1 = new Quorum("q1test", hive, channel1);
quorum1.addChannel(channel2);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel2));
quorum1.addChannel(channel3);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel3));
channel1.getBuffer().clear();
channel2.getBuffer().clear();
channel3.getBuffer().clear();
quorum1.updateBuffer("test-test-test");
Utility.pause(500);
String s1 = channel1.getBuffer().poll();
assertEquals(s1, "Message (q1test): test-test-test");
assertEquals(channel1.getBuffer().poll(), null);
assertEquals(channel2.getBuffer().poll(), "Message (q1test): test-test-test");
assertEquals(channel2.getBuffer().poll(), null);
assertEquals(channel3.getBuffer().poll(), "Message (q1test): test-test-test");
assertEquals(channel3.getBuffer().poll(), null);
}
// Remove all channels from Quorum and verify that the Quorum is removed
@Test
public void testRemoveAllChannels() throws IOException {
quorum1 = new Quorum("q1test", hive, channel1);
quorum1.addChannel(channel2);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel2));
quorum1.addChannel(channel3);
assertTrue(quorum1.getList().getNodesMap().containsValue(channel3));
quorum1.removeChannel(channel1);
quorum1.removeChannel(channel2);
quorum1.removeChannel(channel3);
Utility.pause(500);
assertFalse(quorum1.getList().getNodesMap().containsValue(channel2));
assertFalse(quorum1.getList().getNodesMap().containsValue(channel1));
assertFalse(quorum1.getList().getNodesMap().containsValue(channel3));
assertFalse(hive.contains("q1test"));
assertFalse(hive.getQuorumsMap().containsValue(quorum1));
assertFalse(quorum1.isAlive());
}