import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
 
import java.sql.SQLException;
import java.sql.Types;
 
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
 
import com.ibatis.sqlmap.client.extensions.ParameterSetter;
import com.ibatis.sqlmap.client.extensions.ResultGetter;
 
public class EnumTypeHandlerImplTest {
 
	enum EnumType implements ValueEnum {
		TYPE_1
		, TYPE_2 ("Тип 2 (по-умолчанию)")
		, TYPE_3 ("Тип 3 (по-умолчанию)", "Третий тип");
 
	    private final String defaultValue;
	    private final String[] otherValues;
 
	    private EnumType() {
	    	this(null, new String[] {});
	    }
 
	    private EnumType(String defaultValue) {
	    	this(defaultValue, new String[] {});
	    }
 
	    private EnumType(String defaultValue, String ... otherValues) {
	        this.defaultValue = defaultValue;
	        this.otherValues = otherValues;
	    }
 
		@Override public String getDefaultValue() {
			return defaultValue;
		}
 
		@Override public String[] getOtherValues() {
			return otherValues;
		}
	}
 
	@EnumTypeHandler(enumClass = EnumType.class, jdbcType = Types.VARCHAR)
	class PaymentTypeHandler extends EnumTypeHandlerImpl {
	}
 
	@Mock ResultGetter resultGetter;
	@Mock ParameterSetter parameterSetter;
	PaymentTypeHandler handler = new PaymentTypeHandler();
 
	{
		MockitoAnnotations.initMocks(this);
	}
 
	@Test public void testGetResultForType1() throws SQLException {
		when(resultGetter.wasNull()).thenReturn(false);
		when(resultGetter.getObject()).thenReturn(EnumType.TYPE_1.name());
		assertEquals(EnumType.TYPE_1, handler.getResult(resultGetter));
	}
 
	@Test public void testGetResultForType2() throws SQLException {
		when(resultGetter.wasNull()).thenReturn(false);
		when(resultGetter.getObject()).thenReturn(EnumType.TYPE_2.getDefaultValue());
		assertEquals(EnumType.TYPE_2, handler.getResult(resultGetter));
	}
 
	@Test public void testGetResultForType3() throws SQLException {
		when(resultGetter.wasNull()).thenReturn(false);
		when(resultGetter.getObject()).thenReturn(EnumType.TYPE_3.otherValues[0]);
		assertEquals(EnumType.TYPE_3, handler.getResult(resultGetter));
	}
 
	@Test public void testSetParameterForType1() throws SQLException {
		handler.setParameter(parameterSetter, EnumType.TYPE_1);
		verify(parameterSetter).setObject(EnumType.TYPE_1.name(), Types.VARCHAR);
	}
 
	@Test public void testSetParameterForType2() throws SQLException {
		handler.setParameter(parameterSetter, EnumType.TYPE_2);
		verify(parameterSetter).setObject(EnumType.TYPE_2.getDefaultValue(), Types.VARCHAR);
	}
 
	@Test public void testSetParameterForType3() throws SQLException {
		handler.setParameter(parameterSetter, EnumType.TYPE_3);
		verify(parameterSetter).setObject(EnumType.TYPE_3.getDefaultValue(), Types.VARCHAR);
	}
}