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 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 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();
}
