content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.datastax.oss.driver.api.core.metadata;
  
  import com.datastax.oss.driver.api.core.session.Session;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.InOrder;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.MockitoJUnitRunner;
  
  @RunWith(MockitoJUnitRunner.class)
  public class SafeInitNodeStateListenerTest {
  
    @Mock private NodeStateListener delegate;
    @Mock private Node node;
    @Mock private Session session;
  
    @Test
    public void should_replay_init_events() {
      SafeInitNodeStateListener wrapper = new SafeInitNodeStateListener(delegate, true);
  
      // Not a realistic sequence of invocations in the driver, but that doesn't matter
      wrapper.onAdd(node);
      wrapper.onUp(node);
      wrapper.onSessionReady(session);
      wrapper.onDown(node);
  
      InOrder inOrder = Mockito.inOrder(delegate);
      inOrder.verify(delegate).onSessionReady(session);
      inOrder.verify(delegate).onAdd(node);
      inOrder.verify(delegate).onUp(node);
      inOrder.verify(delegate).onDown(node);
    }
  
    @Test
    public void should_discard_init_events() {
      SafeInitNodeStateListener wrapper = new SafeInitNodeStateListener(delegate, false);
  
      wrapper.onAdd(node);
      wrapper.onUp(node);
      wrapper.onSessionReady(session);
      wrapper.onDown(node);
  
      InOrder inOrder = Mockito.inOrder(delegate);
      inOrder.verify(delegate).onSessionReady(session);
      inOrder.verify(delegate).onDown(node);
    }
  }
  