public void VariableLengthRecordTest3()
{
var recordFile = new VariableLengthRecordFile("C:/Persistence", "VariableRecordFile");
var record = new VariableLengthRecord();
int offset = 4;
int bytesLength = 40;
Assert.IsTrue(recordFile.Read(offset, bytesLength, record));
Assert.AreEqual(record.GetCount(), 3);
int value0 = 0;
Assert.IsTrue(record.GetValue(0, ref value0));
Assert.AreEqual(value0, 1000);
int value1 = 0;
Assert.IsTrue(record.GetValue(1, ref value1));
Assert.AreEqual(value1, 2000);
int value2 = 0;
Assert.IsTrue(record.GetValue(2, ref value2));
Assert.AreEqual(value2, 3000);
recordFile.Close();
}
public void TestObjectIdElement()
{
VariableLengthRecord record = new VariableLengthRecord();
var a = new ObjectId();
var b = new ObjectId();
var c = new ObjectId();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue(a);
Assert.IsTrue(record.GetCount() == 1);
record.AppendValue(b);
Assert.IsTrue(record.GetCount() == 2);
record.AppendValue(c);
Assert.IsTrue(record.GetCount() == 3);
var value = new ObjectId();
Assert.IsTrue(record.GetValue(0, ref value));
Assert.IsTrue(value.CompareTo(a) == 0);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.IsTrue(value.CompareTo(b) == 0);
Assert.IsTrue(record.GetValue(2, ref value));
Assert.IsTrue(value.CompareTo(c) == 0);
}
public void VariableLengthRecordTest2()
{
var recordFile = new VariableLengthRecordFile("C:/Persistence", "VariableRecordFile");
Assert.IsTrue(recordFile.GetBytesUsed() == 43);
Assert.IsTrue(recordFile.GetBytesTotal() == 47);
var record = new VariableLengthRecord();
record.AppendValue(10000);
record.AppendValue(20000);
record.AppendValue(30000);
record.AppendValue(40000);
int offset = 0;
int dataSizeBytes = 0;
Assert.IsTrue(recordFile.Append(record, ref offset, ref
dataSizeBytes));
Assert.AreEqual(offset, 47);
Assert.AreEqual(dataSizeBytes, 60);
int bytesUsed2 = recordFile.GetBytesUsed();
Assert.AreEqual(bytesUsed2, 103);
int bytesTotal2 = recordFile.GetBytesTotal();
Assert.AreEqual(recordFile.GetBytesTotal(), 107);
recordFile.Close();
}
public void VariableLengthRecordTest1()
{
TestInitialize();
var recordFile = new VariableLengthRecordFile("C:/Persistence", "VariableRecordFile");
Assert.IsTrue(recordFile.GetBytesUsed() == 0);
int totalBytes = recordFile.GetBytesTotal();
Assert.IsTrue(totalBytes == 4); // Four bytes in file header contain # of used bytes
var record1 = new VariableLengthRecord();
record1.AppendValue(1000);
record1.AppendValue(2000);
record1.AppendValue(3000);
int offset = 0;
int dataSizeBytes = 0;
Assert.IsTrue(recordFile.Append(record1, ref offset, ref dataSizeBytes));
Assert.AreEqual(offset, 4);
Assert.AreEqual(dataSizeBytes, 43);
Assert.AreEqual(recordFile.GetBytesUsed(), 43);
int total = recordFile.GetBytesTotal();
Assert.AreEqual(total, 47);
recordFile.Close();
}
public void TestIntElement()
{
var record = new VariableLengthRecord();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue(20);
Assert.IsTrue(record.GetCount() == 1);
int value = 0;
Assert.IsTrue(record.GetValue(0, ref value));
Assert.IsTrue(value == 20);
record.AppendValue(12394);
Assert.IsTrue(record.GetCount() == 2);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.IsTrue(value == 12394);
}
public void TestCharElement()
{
var record = new VariableLengthRecord();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue('a');
Assert.IsTrue(record.GetCount() == 1);
char value = ' ';
Assert.IsTrue(record.GetValue(0, ref value));
Assert.IsTrue(value == 'a');
record.AppendValue('b');
Assert.IsTrue(record.GetCount() == 2);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.IsTrue(value == 'b');
}
public void TestBooleanElement()
{
var record = new VariableLengthRecord();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue(true);
Assert.IsTrue(record.GetCount() == 1);
bool value = false;
Assert.IsTrue(record.GetValue(0, ref value));
Assert.IsTrue(value == true);
record.AppendValue(false);
Assert.IsTrue(record.GetCount() == 2);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.IsTrue(value == false);
}
public void TestStringElement()
{
var record = new VariableLengthRecord();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue("Test A");
Assert.IsTrue(record.GetCount() == 1);
String value = "";
Assert.IsTrue(record.GetValue(0, ref value));
Assert.IsTrue(value.CompareTo("Test A") == 0);
record.AppendValue("Test B");
Assert.IsTrue(record.GetCount() == 2);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.IsTrue(value.CompareTo("Test B") == 0);
}
public void TestDoubleElement()
{
var record = new VariableLengthRecord();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue(2000.0);
Assert.IsTrue(record.GetCount() == 1);
double value = 0.0;
Assert.IsTrue(record.GetValue(0, ref value));
Assert.AreEqual(value, 2000.0, 0.001);
record.AppendValue(134343.234);
Assert.IsTrue(record.GetCount() == 2);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.AreEqual(value, 134343.234, 0.001);
}
public void TestFloatElement()
{
var record = new VariableLengthRecord();
Assert.IsTrue(record.GetCount() == 0);
record.AppendValue(200.00F);
Assert.IsTrue(record.GetCount() == 1);
float value = 0.0F;
Assert.IsTrue(record.GetValue(0, ref value));
Assert.AreEqual(value, 200.0F, 0.001F);
record.AppendValue(1.234F);
Assert.IsTrue(record.GetCount() == 2);
Assert.IsTrue(record.GetValue(1, ref value));
Assert.AreEqual(value, 1.234F, 0.001F);
}
public void TestDateTimeElement()
{
var record = new VariableLengthRecord();
var value1 = new Diary.DateTime(new Date(30, Date.Month.JUNE, 2018), 6, 15);
Assert.AreEqual(0, record.GetCount());
record.AppendValue(value1);
Assert.AreEqual(1, record.GetCount());
var value = new Diary.DateTime();
Assert.IsTrue(record.GetValue(0, ref value));
Assert.AreEqual(Helper.ToString(value1), Helper.ToString(value));
var value2 = new Diary.DateTime(new Date(15, Date.Month.JANUARY, 1980), 21, 30);
record.AppendValue(value2);
Assert.AreEqual(2, record.GetCount());
Assert.IsTrue(record.GetValue(1, ref value));
Assert.AreEqual(Helper.ToString(value2), Helper.ToString(value));
}
public void TestDateElement()
{
var record = new VariableLengthRecord();
var value1 = new Date(3, Date.Month.JUNE, 2017);
Assert.AreEqual(0, record.GetCount());
record.AppendValue(value1);
Assert.AreEqual(1, record.GetCount());
var value = new Date();
Assert.IsTrue(record.GetValue(0, ref value));
Assert.AreEqual(Helper.ToString(value1), Helper.ToString(value));
var value2 = new Date(15, Date.Month.APRIL, 1970);
record.AppendValue(value2);
Assert.AreEqual(2, record.GetCount());
Assert.IsTrue(record.GetValue(1, ref value));
Assert.AreEqual(Helper.ToString(value2), Helper.ToString(value));
}
public void TestReadWrite()
{
var outputRecord = new VariableLengthRecord();
outputRecord.AppendValue(100); // unsigned int value
outputRecord.AppendValue(200.0F); // float value
outputRecord.AppendValue(300.0); // double value
outputRecord.AppendValue('a'); // unsigned char value
outputRecord.AppendValue("Testing"); //string value
outputRecord.AppendValue(true); // boolean value
var dateValue = new Date(31, Date.Month.DECEMBER, 2100);
outputRecord.AppendValue(dateValue);
var dateTimeValue = new Diary.DateTime(new Date(6, Date.Month.SEPTEMBER, 1950), 12, 15);
outputRecord.AppendValue(dateTimeValue);
String persistenceFilePath = String.Concat(ConfigurationManager.AppSettings["PersistenceFolderPath"], "/TestFile.txt");
var folder = Path.GetDirectoryName(persistenceFilePath);
// Create the persistence directory if it doesn't exist.
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
var outputStream = new RandomAccessFile(persistenceFilePath);
outputRecord.Serialize(outputStream);
outputStream.close();
var inputRecord = new VariableLengthRecord();
using (var inputStream = new RandomAccessFile(persistenceFilePath))
{
Assert.IsTrue(inputRecord.Deserialize(inputStream));
Assert.AreEqual(inputRecord.GetCount(), 8, "Count");
int value0 = 0;
Assert.IsTrue(inputRecord.GetValue(0, ref value0));
Assert.AreEqual(value0, 100);
float value1 = 0.0F;
Assert.IsTrue(inputRecord.GetValue(1, ref value1));
Assert.AreEqual(value1, 200.0F, 0.001F);
double value2 = 0.0;
Assert.IsTrue(inputRecord.GetValue(2, ref value2));
Assert.AreEqual(value2, 300.0, 0.001);
char value3 = ' ';
Assert.IsTrue(inputRecord.GetValue(3, ref value3));
Assert.AreEqual(value3, 'a');
String value4 = "";
Assert.IsTrue(inputRecord.GetValue(4, ref value4));
Assert.IsTrue(value4.CompareTo("Testing") == 0);
bool value5 = false;
Assert.IsTrue(inputRecord.GetValue(5, ref value5));
Assert.AreEqual(value5, true);
var value6 = new Date();
Assert.IsTrue(inputRecord.GetValue(6, ref value6), "Date");
Assert.AreEqual(Helper.ToString(dateValue), Helper.ToString(value6));
var value7 = new Diary.DateTime();
Assert.IsTrue(inputRecord.GetValue(7, ref value7), "DateTime");
Assert.AreEqual(Helper.ToString(dateTimeValue), Helper.ToString(value7));
inputStream.close();
}
}
