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 org.apache.cassandra.sidecar.utils;
  
  import java.util.Arrays;
  import java.util.List;
  
  import org.junit.jupiter.api.Test;
  
  import io.vertx.ext.auth.User;
  
  import static org.apache.cassandra.sidecar.utils.AuthUtils.CASSANDRA_ROLES_ATTRIBUTE_NAME;
  import static org.apache.cassandra.sidecar.utils.AuthUtils.extractCassandraRoles;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThatThrownBy;
  
  /**
   * Test for {@link AuthUtils}
   */
  class AuthUtilsTest
  {
      @Test
      void testExtractingRoles()
      {
          User user = User.fromName("test_user");
          user.attributes().put(CASSANDRA_ROLES_ATTRIBUTE_NAME, List.of());
          assertThat(extractCassandraRoles(user)).isEmpty();
  
          user.attributes().put(CASSANDRA_ROLES_ATTRIBUTE_NAME, List.of("role1", "role2"));
          assertThat(extractCassandraRoles(user)).containsAll(Arrays.asList("role1", "role2"));
  
          user.attributes().put(CASSANDRA_ROLES_ATTRIBUTE_NAME, "role1,role2");
          assertThatThrownBy(() -> extractCassandraRoles(user)).isInstanceOf(ClassCastException.class);
      }
  
      @Test
      void testRolesSetToNull()
      {
          User user = User.fromName("test_user");
          user.attributes().put(CASSANDRA_ROLES_ATTRIBUTE_NAME, null);
          assertThat(extractCassandraRoles(user)).isEmpty();
      }
  }
  