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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2009 Oracle. All rights reserved.
*
*/
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Xml;
using NUnit.Framework;
using BerkeleyDB;
namespace CsharpAPITest
{
[TestFixture]
public class RecnoDatabaseConfigTest : DatabaseConfigTest
{
private string testFixtureHome;
private string testFixtureName;
private string testName;
private string testHome;
[TestFixtureSetUp]
public void RunBeforeTests()
{
testFixtureName = "RecnoDatabaseConfigTest";
testFixtureHome = "./TestOut/" + testFixtureName;
Configuration.ClearDir(testFixtureHome);
}
[Test]
override public void TestConfigWithoutEnv()
{
testName = "TestConfigWithoutEnv";
XmlElement xmlElem = Configuration.TestSetUp(
testFixtureName, testName);
RecnoDatabaseConfig recnoDBConfig =
new RecnoDatabaseConfig();
Config(xmlElem, ref recnoDBConfig, true);
Confirm(xmlElem, recnoDBConfig, true);
}
[Test]
public void TestAppend()
{
uint recno;
testName = "TestAppend";
testHome = testFixtureHome + "/" + testName;
string dbFileName = testHome + "/" + testName + ".db";
Configuration.ClearDir(testHome);
RecnoDatabaseConfig recnoConfig =
new RecnoDatabaseConfig();
recnoConfig.Creation = CreatePolicy.IF_NEEDED;
recnoConfig.Append = new AppendRecordDelegate(
AppendRecord);
RecnoDatabase recnoDB = RecnoDatabase.Open(
dbFileName, recnoConfig);
recno = recnoDB.Append(new DatabaseEntry(
ASCIIEncoding.ASCII.GetBytes("data")));
KeyValuePair<DatabaseEntry, DatabaseEntry> pair;
pair = recnoDB.Get(
new DatabaseEntry(BitConverter.GetBytes(recno)));
Assert.AreEqual(ASCIIEncoding.ASCII.GetBytes("data"),
pair.Value.Data);
recnoDB.Close();
}
public void AppendRecord(DatabaseEntry data, uint recno)
{
data.Data = BitConverter.GetBytes(recno);
}
public static void Confirm(XmlElement xmlElement,
RecnoDatabaseConfig recnoDBConfig, bool compulsory)
{
DatabaseConfig dbConfig = recnoDBConfig;
Confirm(xmlElement, dbConfig, compulsory);
// Confirm Recno database specific configuration
Configuration.ConfirmString(xmlElement, "BackingFile",
recnoDBConfig.BackingFile, compulsory);
Configuration.ConfirmCreatePolicy(xmlElement,
"Creation", recnoDBConfig.Creation, compulsory);
Configuration.ConfirmInt(xmlElement, "Delimiter",
recnoDBConfig.Delimiter, compulsory);
Configuration.ConfirmUint(xmlElement, "Length",
recnoDBConfig.Length, compulsory);
Configuration.ConfirmInt(xmlElement, "PadByte",
recnoDBConfig.PadByte, compulsory);
Configuration.ConfirmBool(xmlElement, "Renumber",
recnoDBConfig.Renumber, compulsory);
Configuration.ConfirmBool(xmlElement, "Snapshot",
recnoDBConfig.Snapshot, compulsory);
}
public static void Config(XmlElement xmlElement,
ref RecnoDatabaseConfig recnoDBConfig, bool compulsory)
{
int intValue = new int();
uint uintValue = new uint();
DatabaseConfig dbConfig = recnoDBConfig;
Config(xmlElement, ref dbConfig, compulsory);
// Configure specific fields/properties of Recno database
Configuration.ConfigCreatePolicy(xmlElement, "Creation",
ref recnoDBConfig.Creation, compulsory);
if (Configuration.ConfigInt(xmlElement, "Delimiter",
ref intValue, compulsory))
recnoDBConfig.Delimiter = intValue;
if (Configuration.ConfigUint(xmlElement, "Length",
ref uintValue, compulsory))
recnoDBConfig.Length = uintValue;
if (Configuration.ConfigInt(xmlElement, "PadByte",
ref intValue, compulsory))
recnoDBConfig.PadByte = intValue;
Configuration.ConfigBool(xmlElement, "Renumber",
ref recnoDBConfig.Renumber, compulsory);
Configuration.ConfigBool(xmlElement, "Snapshot",
ref recnoDBConfig.Snapshot, compulsory);
}
}
}
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