/*
* 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.empire.db.sqlite;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.util.Date;
import org.apache.empire.DBResource;
import org.apache.empire.DBResource.DB;
import org.apache.empire.data.DataMode;
import org.apache.empire.data.DataType;
import org.apache.empire.db.CompanyDB;
import org.apache.empire.db.DBCmdType;
import org.apache.empire.db.DBDatabase;
import org.apache.empire.db.DBDatabaseDriver;
import org.apache.empire.db.DBRecord;
import org.apache.empire.db.DBSQLScript;
import org.apache.empire.db.DBTable;
import org.apache.empire.db.DBTableColumn;
import org.junit.Rule;
import org.junit.Test;
public class DBDatabaseDriverSQLiteTest{
@Rule
public DBResource dbResource = new DBResource(DB.SQLITE);
@Test
public void test()
{
Connection conn = dbResource.getConnection();
DBDatabaseDriver driver = dbResource.newDriver();
CompanyDB db = new CompanyDB();
db.open(driver, dbResource.getConnection());
DBSQLScript script = new DBSQLScript();
db.getCreateDDLScript(db.getDriver(), script);
script.run(db.getDriver(), dbResource.getConnection(), false);
DBRecord dep = new DBRecord();
dep.create(db.DEPARTMENT);
dep.setValue(db.DEPARTMENT.NAME, "junit");
dep.setValue(db.DEPARTMENT.BUSINESS_UNIT, "test");
dep.update(conn);
Date date = dep.getDateTime(db.DEPARTMENT.UPDATE_TIMESTAMP);
assertNotNull("Date is null", date);
assertTrue("No departments", dep.getInt(db.DEPARTMENT.ID) > 0);
DBRecord emp = new DBRecord();
emp.create(db.EMPLOYEE);
emp.setValue(db.EMPLOYEE.FIRSTNAME, "junit");
emp.setValue(db.EMPLOYEE.LASTNAME, "test");
emp.setValue(db.EMPLOYEE.GENDER, "m");
emp.setValue(db.EMPLOYEE.DEPARTMENT_ID, dep.getInt(db.DEPARTMENT.ID));
emp.update(conn);
date = emp.getDateTime(db.EMPLOYEE.UPDATE_TIMESTAMP);
assertNotNull("Date is null", date);
assertTrue("Employee id O or less", emp.getInt(db.EMPLOYEE.ID) > 0);
int id = emp.getInt(db.EMPLOYEE.ID);
// Update an Employee
emp = new DBRecord();
emp.read(db.EMPLOYEE, id, conn);
// Set
emp.setValue(db.EMPLOYEE.PHONE_NUMBER, "123456");
emp.update(conn);
emp = new DBRecord();
emp.read(db.EMPLOYEE, id, conn);
assertEquals("123456", emp.getString(db.EMPLOYEE.PHONE_NUMBER));
script = new DBSQLScript();
db.getDriver().getDDLScript(DBCmdType.DROP, db.EMPLOYEE, script);
db.getDriver().getDDLScript(DBCmdType.DROP, db.DEPARTMENT, script);
script.run(db.getDriver(), conn, true);
}
/**
* See https://issues.apache.org/jira/browse/EMPIREDB-151
*/
@Test
public void testSequence(){
Connection conn = dbResource.getConnection();
DBDatabaseDriver driver = dbResource.newDriver();
SeqDB db = new SeqDB();
db.open(driver, dbResource.getConnection());
DBSQLScript script = new DBSQLScript();
db.getCreateDDLScript(db.getDriver(), script);
script.run(db.getDriver(), dbResource.getConnection(), false);
DBRecord data = new DBRecord();
data.create(db.DATA);
data.setValue(db.DATA.VALUE, "test");
data.update(conn);
final Object id = data.getLong(db.DATA.ID);
DBRecord read = new DBRecord();
read.read(db.DATA, id, conn);
assertEquals("test", read.getString(db.DATA.VALUE));
script = new DBSQLScript();
db.getDriver().getDDLScript(DBCmdType.DROP, db.DATA, script);
script.run(db.getDriver(), conn, true);
}
/**
* This is the basic database for testing
*
*/
private class SeqDB extends DBDatabase
{
private final static long serialVersionUID = 1L;
public final Data DATA = new Data(this);
}
/**
* For testing SEQUENCE auto generation stuff
*/
public static class Data extends DBTable
{
private final static long serialVersionUID = 1L;
public final DBTableColumn ID;
public final DBTableColumn VALUE;
public Data(DBDatabase db)
{
super("DATA", db);
ID = addColumn("DATA_ID", DataType.AUTOINC, 0, DataMode.AutoGenerated);
VALUE = addColumn("VALUE", DataType.TEXT, 256, DataMode.NotNull);
setPrimaryKey(ID);
}
}
}