/*
    *    Copyright 2009-2023 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.apache.ibatis.type;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  import java.sql.Array;
  import java.sql.Connection;
  import java.sql.Types;
  
  import org.junit.jupiter.api.Test;
  import org.mockito.Mock;
  
  class ArrayTypeHandlerTest extends BaseTypeHandlerTest {
  
    private static final TypeHandler<Object> TYPE_HANDLER = new ArrayTypeHandler();
  
    @Mock
    Array mockArray;
  
    @Override
    @Test
    public void shouldSetParameter() throws Exception {
      TYPE_HANDLER.setParameter(ps, 1, mockArray, null);
      verify(ps).setArray(1, mockArray);
    }
  
    @Test
    public void shouldSetStringArrayParameter() throws Exception {
      Connection connection = mock(Connection.class);
      when(ps.getConnection()).thenReturn(connection);
  
      Array array = mock(Array.class);
      when(connection.createArrayOf(anyString(), any(String[].class))).thenReturn(array);
  
      TYPE_HANDLER.setParameter(ps, 1, new String[] { "Hello World" }, JdbcType.ARRAY);
      verify(ps).setArray(1, array);
      verify(array).free();
    }
  
    @Test
    public void shouldSetNullParameter() throws Exception {
      TYPE_HANDLER.setParameter(ps, 1, null, JdbcType.ARRAY);
      verify(ps).setNull(1, Types.ARRAY);
    }
  
    @Test
    public void shouldFailForNonArrayParameter() {
      assertThrows(TypeException.class, () -> {
        TYPE_HANDLER.setParameter(ps, 1, "unsupported parameter type", null);
      });
    }
  
    @Override
    @Test
    public void shouldGetResultFromResultSetByName() throws Exception {
      when(rs.getArray("column")).thenReturn(mockArray);
      String[] stringArray = { "a", "b" };
      when(mockArray.getArray()).thenReturn(stringArray);
      assertEquals(stringArray, TYPE_HANDLER.getResult(rs, "column"));
      verify(mockArray).free();
    }
  
    @Override
    @Test
    public void shouldGetResultNullFromResultSetByName() throws Exception {
      when(rs.getArray("column")).thenReturn(null);
      assertNull(TYPE_HANDLER.getResult(rs, "column"));
    }
  
    @Override
    @Test
    public void shouldGetResultFromResultSetByPosition() throws Exception {
      when(rs.getArray(1)).thenReturn(mockArray);
      String[] stringArray = { "a", "b" };
      when(mockArray.getArray()).thenReturn(stringArray);
      assertEquals(stringArray, TYPE_HANDLER.getResult(rs, 1));
      verify(mockArray).free();
    }
 
   @Override
   @Test
   public void shouldGetResultNullFromResultSetByPosition() throws Exception {
     when(rs.getArray(1)).thenReturn(null);
     assertNull(TYPE_HANDLER.getResult(rs, 1));
   }
 
   @Override
   @Test
   public void shouldGetResultFromCallableStatement() throws Exception {
     when(cs.getArray(1)).thenReturn(mockArray);
     String[] stringArray = { "a", "b" };
     when(mockArray.getArray()).thenReturn(stringArray);
     assertEquals(stringArray, TYPE_HANDLER.getResult(cs, 1));
     verify(mockArray).free();
   }
 
   @Override
   @Test
   public void shouldGetResultNullFromCallableStatement() throws Exception {
     when(cs.getArray(1)).thenReturn(null);
     assertNull(TYPE_HANDLER.getResult(cs, 1));
   }
 
 }