// tests the getList method after adding clients
@Test
public void testGetList() throws IOException {
serverNodes.add(channel1);
serverNodes.add(channel2);
serverNodes.add(channel3);
String output = serverNodes.getList();
assertEquals(output, "ServerNodes: 1 2 3");
}
// tests the getList method on an empty list that was once filled
@Test
public void testEmptyListAfterRemovals() throws IOException {
serverNodes.add(channel1);
serverNodes.add(channel2);
serverNodes.add(channel3);
serverNodes.remove(channel3);
serverNodes.remove(channel2);
serverNodes.remove(channel1);
String output = serverNodes.getList();
assertEquals(output, "ServerNodes: ");
}
/**
* Initialize the Test Called before every test case method. Stubs out some test channels, add to
* the Server Node and initializes the Hive
*/
@Before
public void initialize() {
channel1 = new Channel("1");
channel2 = new Channel("2");
channel3 = new Channel("3");
serverNodes = new ServerNodes();
try {
serverNodes.add(channel1);
serverNodes.add(channel2);
serverNodes.add(channel3);
hive = new Hive(serverNodes);
channel1.getBuffer().clear();
channel2.getBuffer().clear();
channel3.getBuffer().clear();
} catch (IOException e) {
fail();
}
}