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.api.core.metadata.DseNodeProperties;
  import com.datastax.oss.driver.api.core.Version;
  import com.datastax.oss.driver.api.core.metadata.Node;
  import com.datastax.oss.driver.shaded.guava.common.collect.ImmutableList;
  import com.datastax.oss.driver.shaded.guava.common.collect.ImmutableMap;
  import com.tngtech.java.junit.dataprovider.DataProvider;
  import com.tngtech.java.junit.dataprovider.DataProviderRunner;
  import com.tngtech.java.junit.dataprovider.UseDataProvider;
  import java.util.Collection;
  import java.util.Collections;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  @RunWith(DataProviderRunner.class)
  public class InsightsSupportVerifierTest {
  
    @Test
    @UseDataProvider(value = "dseHostsProvider")
    public void should_detect_DSE_versions_that_supports_insights(
        Collection<Node> hosts, boolean expected) {
      // when
      boolean result = InsightsSupportVerifier.supportsInsights(hosts);
  
      // then
      assertThat(result).isEqualTo(expected);
    }
  
    @DataProvider
    public static Object[][] dseHostsProvider() {
      Node dse605 = mock(Node.class);
      when(dse605.getExtras())
          .thenReturn(ImmutableMap.of(DseNodeProperties.DSE_VERSION, Version.parse("6.0.5")));
      Node dse604 = mock(Node.class);
      when(dse604.getExtras())
          .thenReturn(ImmutableMap.of(DseNodeProperties.DSE_VERSION, Version.parse("6.0.4")));
      Node dse600 = mock(Node.class);
      when(dse600.getExtras())
          .thenReturn(ImmutableMap.of(DseNodeProperties.DSE_VERSION, Version.parse("6.0.0")));
      Node dse5113 = mock(Node.class);
      when(dse5113.getExtras())
          .thenReturn(ImmutableMap.of(DseNodeProperties.DSE_VERSION, Version.parse("5.1.13")));
      Node dse500 = mock(Node.class);
      when(dse500.getExtras())
          .thenReturn(ImmutableMap.of(DseNodeProperties.DSE_VERSION, Version.parse("5.0.0")));
      Node nodeWithoutExtras = mock(Node.class);
      when(nodeWithoutExtras.getExtras()).thenReturn(Collections.emptyMap());
  
      return new Object[][] {
        {ImmutableList.of(dse605), true},
        {ImmutableList.of(dse604), false},
        {ImmutableList.of(dse600), false},
        {ImmutableList.of(dse5113), true},
        {ImmutableList.of(dse500), false},
        {ImmutableList.of(dse5113, dse605), true},
        {ImmutableList.of(dse5113, dse600), false},
        {ImmutableList.of(dse500, dse600), false},
        {ImmutableList.of(), false},
        {ImmutableList.of(nodeWithoutExtras), false}
      };
    }
  }
  