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.dse.driver.internal.core.insights;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import com.datastax.dse.driver.internal.core.insights.schema.ReconnectionPolicyInfo;
  import com.datastax.oss.driver.api.core.config.DefaultDriverOption;
  import com.datastax.oss.driver.api.core.config.DriverExecutionProfile;
  import com.datastax.oss.driver.api.core.connection.ReconnectionPolicy;
  import com.datastax.oss.driver.internal.core.connection.ConstantReconnectionPolicy;
  import com.datastax.oss.driver.internal.core.connection.ExponentialReconnectionPolicy;
  import java.time.Duration;
  import org.assertj.core.data.MapEntry;
  import org.junit.Test;
  
  public class ReconnectionPolicyInfoFinderTest {
  
    @Test
    public void should_find_an_info_about_constant_reconnection_policy() {
      // given
      DriverExecutionProfile driverExecutionProfile = mock(DriverExecutionProfile.class);
      when(driverExecutionProfile.getDuration(DefaultDriverOption.RECONNECTION_BASE_DELAY))
          .thenReturn(Duration.ofMillis(100));
      ReconnectionPolicy constantReconnectionPolicy = mock(ConstantReconnectionPolicy.class);
  
      // when
      ReconnectionPolicyInfo reconnectionPolicyInfo =
          new ReconnectionPolicyInfoFinder()
              .getReconnectionPolicyInfo(constantReconnectionPolicy, driverExecutionProfile);
  
      // then
      assertThat(reconnectionPolicyInfo.getOptions()).contains(MapEntry.entry("delayMs", 100L));
      assertThat(reconnectionPolicyInfo.getType()).contains("ConstantReconnectionPolicy");
    }
  
    @Test
    public void should_find_an_info_about_exponential_reconnection_policy() {
      ExponentialReconnectionPolicy exponentialReconnectionPolicy =
          mock(ExponentialReconnectionPolicy.class);
      when(exponentialReconnectionPolicy.getBaseDelayMs()).thenReturn(100L);
      when(exponentialReconnectionPolicy.getMaxAttempts()).thenReturn(10L);
      when(exponentialReconnectionPolicy.getMaxDelayMs()).thenReturn(200L);
  
      // when
      ReconnectionPolicyInfo reconnectionPolicyInfo =
          new ReconnectionPolicyInfoFinder()
              .getReconnectionPolicyInfo(exponentialReconnectionPolicy, null);
  
      // then
      assertThat(reconnectionPolicyInfo.getOptions()).contains(MapEntry.entry("baseDelayMs", 100L));
      assertThat(reconnectionPolicyInfo.getOptions()).contains(MapEntry.entry("maxAttempts", 10L));
      assertThat(reconnectionPolicyInfo.getOptions()).contains(MapEntry.entry("maxDelayMs", 200L));
      assertThat(reconnectionPolicyInfo.getType()).contains("ExponentialReconnectionPolicy");
    }
  }
  