public ADataReader(string fileName, ITableDefinition tableDefinition, long largeBlobSize)
{
_tableDefinition = tableDefinition;
_fileName = fileName;
_dataFileReader = DataFileReaderFactory.CreateInstance(fileName);
_largeBlobSize = largeBlobSize;
_rawFileDirectory = Path.GetDirectoryName(fileName) + "\\" + _tableDefinition.Name + "\\";
}
private List <string> ReadIt(List <IColumn> columns)
{
List <string> data;
using (_fileReader = DataFileReaderFactory.CreateInstance(_dataFileName))
{
data = _fileReader.ReadLine(columns);
}
return(data);
}
public void TestReadLine_When_StringIsNULL()
{
CreateFile("'NULL',1,\n");
List <IColumn> columns = CreateTwoColumns();
using (_fileReader = DataFileReaderFactory.CreateInstance(_dataFileName))
{
var data = _fileReader.ReadLine(columns);
data.Should().Equal("NULL", "1");
}
}
public void TestTwoLines_When_StringAndInt()
{
CreateFile("'A unicode ﺽ string',1,\n'test',2,\n");
List <IColumn> columns = CreateTwoColumns();
using (_fileReader = DataFileReaderFactory.CreateInstance(_dataFileName))
{
var data = _fileReader.ReadLine(columns);
data.Should().Equal("A unicode ﺽ string", "1");
data = _fileReader.ReadLine(columns);
data.Should().Equal("test", "2");
}
}
public void TestCompressedFile_With_HighUnicodeValue()
{
_dataFileName += ".dz";
const string sampleString = "abﺽ cﺽ";
CreateCompressedFile(sampleString);
List <IColumn> columns = CreateTwoColumns();
using (_fileReader = DataFileReaderFactory.CreateInstance(_dataFileName))
{
var val = _fileReader.ReadLine(columns);
val[0].Should().Be(sampleString);
}
}