/*
    *    Copyright 2006-2025 the original author or authors.
    *
    *    Licensed 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
    *
    *       https://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.mybatis.generator;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.junit.jupiter.api.Test;
  import org.mybatis.generator.api.MyBatisGenerator;
  import org.mybatis.generator.config.Configuration;
  import org.mybatis.generator.config.ConnectionFactoryConfiguration;
  import org.mybatis.generator.config.Context;
  import org.mybatis.generator.config.JDBCConnectionConfiguration;
  import org.mybatis.generator.config.ModelType;
  import org.mybatis.generator.config.xml.ConfigurationParser;
  import org.mybatis.generator.exception.InvalidConfigurationException;
  import org.mybatis.generator.internal.DefaultShellCallback;
  
  class MyBatisGeneratorTest {
  
      @Test
      void testGenerateMyBatis3WithInvalidConfig() throws Exception {
          List<String> warnings = new ArrayList<>();
          ConfigurationParser cp = new ConfigurationParser(warnings);
          Configuration config = cp.parseConfiguration(this.getClass().getClassLoader().getResourceAsStream("generatorConfigMyBatis3_badConfig.xml"));
  
          DefaultShellCallback shellCallback = new DefaultShellCallback(true);
  
          InvalidConfigurationException e =
                  assertThrows(InvalidConfigurationException.class, () -> {
                      MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, shellCallback, warnings);
                      myBatisGenerator.generate(null, null, null, false);
                  });
  
          assertEquals(2, e.getErrors().size());
      }
  
      @Test
      void testGenerateInvalidConfigWithNoConnectionSources() {
          List<String> warnings = new ArrayList<>();
          Configuration config = new Configuration();
          Context context = new Context(ModelType.HIERARCHICAL);
          context.setId("MyContext");
          config.addContext(context);
  
          DefaultShellCallback shellCallback = new DefaultShellCallback(true);
  
          InvalidConfigurationException e =
                  assertThrows(InvalidConfigurationException.class, () -> {
                      MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, shellCallback, warnings);
                      myBatisGenerator.generate(null, null, null, false);
                  });
          assertEquals(3, e.getErrors().size());
      }
  
      @Test
      void testGenerateInvalidConfigWithTwoConnectionSources() {
          List<String> warnings = new ArrayList<>();
          Configuration config = new Configuration();
          Context context = new Context(ModelType.HIERARCHICAL);
          context.setId("MyContext");
          context.setConnectionFactoryConfiguration(new ConnectionFactoryConfiguration());
          context.setJdbcConnectionConfiguration(new JDBCConnectionConfiguration());
          config.addContext(context);
  
          DefaultShellCallback shellCallback = new DefaultShellCallback(true);
  
          InvalidConfigurationException e =
                  assertThrows(InvalidConfigurationException.class, () -> {
                      MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, shellCallback, warnings);
                      myBatisGenerator.generate(null, null, null, false);
                  });
          assertEquals(3, e.getErrors().size());
      }
  }