/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* 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
*
* 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.seasar.extension.jdbc.gen.internal.dialect;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.Types;
import javax.persistence.Lob;
import org.junit.Before;
import org.junit.Test;
import org.seasar.extension.jdbc.EntityMeta;
import org.seasar.extension.jdbc.PropertyMeta;
import org.seasar.extension.jdbc.dialect.PostgreDialect;
import org.seasar.extension.jdbc.gen.dialect.GenDialect.SqlBlockContext;
import org.seasar.extension.jdbc.gen.internal.provider.ValueTypeProviderImpl;
import org.seasar.extension.jdbc.gen.sqltype.SqlType;
import org.seasar.extension.jdbc.meta.ColumnMetaFactoryImpl;
import org.seasar.extension.jdbc.meta.PropertyMetaFactoryImpl;
import org.seasar.framework.convention.PersistenceConvention;
import org.seasar.framework.convention.impl.PersistenceConventionImpl;
import org.seasar.framework.mock.sql.MockConnection;
import static org.junit.Assert.*;
/**
* @author taedium
*
*/
public class PostgreGenDialectTest {
private PostgreGenDialect dialect = new PostgreGenDialect();
private PropertyMetaFactoryImpl propertyMetaFactory;
@Lob
@SuppressWarnings("unused")
private String lob;
/**
*
* @throws Exception
*/
@Before
public void setUp() throws Exception {
PersistenceConvention pc = new PersistenceConventionImpl();
ColumnMetaFactoryImpl cmf = new ColumnMetaFactoryImpl();
cmf.setPersistenceConvention(pc);
propertyMetaFactory = new PropertyMetaFactoryImpl();
propertyMetaFactory.setPersistenceConvention(pc);
propertyMetaFactory.setColumnMetaFactory(cmf);
}
/**
*
* @throws Exception
*/
@Test
public void testGetSqlType_integer() throws Exception {
SqlType type = dialect.getSqlType(Types.INTEGER);
assertEquals("serial", type.getDataType(10, 0, 0, true));
assertEquals("integer", type.getDataType(10, 0, 0, false));
}
/**
*
* @throws Exception
*/
@Test
public void testGetSqlType_bigint() throws Exception {
SqlType type = dialect.getSqlType(Types.BIGINT);
assertEquals("bigserial", type.getDataType(10, 0, 0, true));
assertEquals("bigint", type.getDataType(10, 0, 0, false));
}
/**
*
* @throws Exception
*/
@Test
public void testGetSqlType_clob() throws Exception {
SqlType type = dialect.getSqlType(Types.CLOB);
assertEquals("text", type.getDataType(10, 0, 0, false));
}
/**
*
* @throws Exception
*/
@Test
public void testGetSqlType_blob() throws Exception {
SqlType type = dialect.getSqlType(Types.BLOB);
assertEquals("oid", type.getDataType(10, 0, 0, false));
assertEquals(PostgreGenDialect.PostgreBlobType.class, type.getClass());
}
/**
*
* @throws Exception
*/
@Test
public void testGetSqlTypeWithPropertyMeta() throws Exception {
ValueTypeProviderImpl valueTypeProvider = new ValueTypeProviderImpl(
new PostgreDialect());
PropertyMeta propertyMeta = propertyMetaFactory.createPropertyMeta(
getClass().getDeclaredField("lob"), new EntityMeta());
SqlType sqlType = dialect.getSqlType(valueTypeProvider, propertyMeta);
assertEquals("text", sqlType.getDataType(10, 0, 0, false));
}
/**
*
* @throws Exception
*/
@Test
public void testCreateSqlBlockContext() throws Exception {
SqlBlockContext context = dialect.createSqlBlockContext();
assertFalse(context.isInSqlBlock());
context.addKeyword("$$");
assertTrue(context.isInSqlBlock());
context.addKeyword("$$");
assertFalse(context.isInSqlBlock());
}
/**
*
* @throws Exception
*/
@Test
public void testPostgreBlobType_bindEmptyValue() throws Exception {
Connection conn = new MockConnection();
PreparedStatement ps = conn
.prepareStatement("select * from a where b = ?");
PostgreGenDialect.PostgreBlobType blobType = new PostgreGenDialect.PostgreBlobType(
"oid");
blobType.bindValue(ps, 1, "");
}
}