/*
 * 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.geode.connectors.jdbc.internal.cli;

import static org.assertj.core.api.Assertions.assertThat;

import java.util.List;

import org.junit.Before;
import org.junit.Test;

import org.apache.geode.management.internal.cli.CommandManager;

/**
 * CommandManagerTest - Includes tests to check the CommandManager functions
 */
public class ConnectionsCommandManagerTest {

  private CommandManager commandManager;

  @Before
  public void before() {
    commandManager = new CommandManager();
  }

  /**
   * Tests that CommandManager loads commands.
   * In Spring Shell 3.x, CommandManager.getCommandMarkers() returns the list of command instances.
   */
  @Test
  public void testCommandManagerLoadCommands() {
    // Get all registered command markers (command instances)
    List<Object> commandMarkers = commandManager.getCommandMarkers();

    // Verify that commands were loaded
    assertThat(commandMarkers).isNotEmpty();

    // Verify that we have a reasonable number of commands
    // Geode has many commands (version, alter, create, describe, etc.)
    assertThat(commandMarkers.size()).isGreaterThan(10);

    // Verify that command markers are proper instances (not null)
    assertThat(commandMarkers).doesNotContainNull();
  }
}
