コード例 #1
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  private void startNodeAndVerify() throws Exception {
    node.start();
    verify(nodeContext).stateChanged("STARTED");

    assertEquals("STARTED", node.getState());
    PowerMockito.verifyPrivate(node).invoke("onStateChanged", "NEW", "STARTED");
  }
コード例 #2
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  @Before
  public void setup() throws Exception {
    // TODO: figure out how initialization can be refactored with @InjectMocks
    final StorageNode n = new StorageNode("node1", storage);
    node = spy(n);

    nodeContext = new StorageExecutionContext(communicationContext, node);
    nodeContext = spy(nodeContext);
    n.configure(nodeContext);
    node.configure(nodeContext);

    Mockito.reset(node);
    verifyZeroInteractions(nodeContext);
    verifyZeroInteractions(storage);
    verifyZeroInteractions(node);

    assertEquals("node1", node.getId());
    assertEquals("NEW", node.getState());

    // verify(node, atLeastOnce()).getId();
    // verify(node).getState();

    verifyZeroInteractions(nodeContext, storage, node);

    doAnswer(
            invocation -> {
              final StorageOperation op = (StorageOperation) invocation.getArguments()[0];
              doReturn(op).when(operationContext).operation();
              return operationContext;
            })
        .when(nodeContext)
        .contextFor(any(StorageOperation.class));
  }
コード例 #3
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  @Test
  public void rejectAllStorageOperationsBeingInInappropriateState() throws Exception {

    // -- generate list of "inappropriate" states
    final List<String> states = new LinkedList<>();
    final EnumSet<StorageNode.StorageState> allowedStates =
        EnumSet.of(StorageNode.StorageState.RECOVERING, StorageNode.StorageState.RUNNING);

    for (StorageNode.StorageState s : StorageNode.StorageState.values()) {
      if (!allowedStates.contains(s)) {
        states.add(s.name());
      }
    }

    // --
    for (String s : states) {
      if (!node.getState().equals(s)) {
        manageNode(new ControlMessage.Builder().setState(s));
      }

      assertEquals(s, node.getState());

      for (StorageOperation op : allOperations) {
        // TODO: rewrite with Exception Matcher to introduce message checking
        try {
          node.onStorageRequest(op);
          fail();
        } catch (IllegalStateException ex) {
        }
      }
    }
  }
コード例 #4
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  private void stopNodeAndVerify() throws Exception {
    final String state = node.getState();
    node.stop();
    verify(nodeContext).stateChanged("STOPPED");

    assertEquals("STOPPED", node.getState());
    PowerMockito.verifyPrivate(node).invoke("onStateChanged", state, "STOPPED");
  }
コード例 #5
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  @Test
  public void checkBehavior_of_StorageOperationProcessingDuringRecovery() throws Exception {
    verifyZeroInteractions(storage);
    startNodeAndVerify();

    manageNode(new ControlMessage.Builder().setState(StorageNode.StorageState.RECOVERING.name()));

    for (StorageOperation op : allOperations) {
      node.onStorageRequest(op);
    }

    // all the operations must be queued for further processing after recovery will be completed
    verify(storage, after(2000).never()).process(any());
    verifyZeroInteractions(storage);

    // should process all previously queued operations
    manageNode(new ControlMessage.Builder().setState(StorageNode.StorageState.RUNNING.name()));

    // all the enqueued operation should be processed
    verify(storage, after(1000).times(allOperations.length)).process(any());

    // each successfully processed operation should be acknowledged
    verify(operationContext, times(allOperations.length)).ackOperation(any());

    stopNodeAndVerify();
  }
コード例 #6
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  @Test
  public void checkBehavior_of_StateChangeUsingControlMessage() throws Exception {
    startNodeAndVerify();

    manageNode(new ControlMessage.Builder().setState(StorageNode.StorageState.RUNNING.name()));

    assertEquals("RUNNING", node.getState());
    PowerMockito.verifyPrivate(node).invoke("onStateChanged", "STARTED", "RUNNING");
    stopNodeAndVerify();
  }
コード例 #7
0
ファイル: StorageNodeTest.java プロジェクト: srgg/yads
  private void manageNode(ControlMessage.Builder builder) {
    final ControlMessage msg = builder.setSender("Anonymous").build();

    try {
      nodeContext.onMessage(node.getId(), Messages.MessageTypes.ControlMessage, msg);
    } catch (Exception e) {
      if (e instanceof RuntimeException) {
        throw (RuntimeException) e;
      }
      throw new RuntimeException(e);
    }
  }