public void Test_CSV_HeadingBeyondData( )
{
string csv =
"\n1,2\nA,B";
var service = new CsvFileReaderService( );
var settings = new DataFileReaderSettings( );
settings.FirstDataRowNumber = 2;
settings.HeadingRowNumber = 3;
SampleDataCreator creator = new SampleDataCreator( );
using (Stream stream = SheetTestHelper.GetCsvStream(csv))
{
SampleTable table = creator.CreateSample(stream, settings, service);
Assert.That(table, Is.Not.Null);
Assert.That(table.Columns, Has.Count.EqualTo(2));
Assert.That(table.Rows, Has.Count.EqualTo(0));
SampleColumn column = table.Columns [0];
Assert.That(column.ColumnName, Is.EqualTo("1"));
Assert.That(column.Name, Is.EqualTo("A"));
column = table.Columns [1];
Assert.That(column.ColumnName, Is.EqualTo("2"));
Assert.That(column.Name, Is.EqualTo("B"));
}
}
public void Test_CSV( )
{
string csv =
"TestString,TestNumber\nA,1\nB,2\nC,3\nD,4\nE,5\nA,1\nB,2\nC,3\nD,4\nE,5\n,A,1\nB,2\nC,3\nD,4\nE,5\n";
var service = new CsvFileReaderService( );
var settings = new DataFileReaderSettings( );
SampleDataCreator creator = new SampleDataCreator( );
using (Stream stream = SheetTestHelper.GetCsvStream(csv))
{
SampleTable table = creator.CreateSample(stream, settings, service);
Assert.That(table, Is.Not.Null);
Assert.That(table.Columns, Has.Count.EqualTo(2));
Assert.That(table.Rows, Has.Count.EqualTo(10));
SampleColumn column = table.Columns[0];
Assert.That(column.ColumnName, Is.EqualTo("1"));
Assert.That(column.Name, Is.EqualTo("TestString"));
column = table.Columns[1];
Assert.That(column.ColumnName, Is.EqualTo("2"));
Assert.That(column.Name, Is.EqualTo("TestNumber"));
SampleRow row = table.Rows[0];
Assert.That(row.Values, Has.Count.EqualTo(2));
Assert.That(row.Values[0], Is.EqualTo("A"));
Assert.That(row.Values[1], Is.EqualTo("1"));
row = table.Rows[9];
Assert.That(row.Values, Has.Count.EqualTo(2));
Assert.That(row.Values[0], Is.EqualTo("E"));
Assert.That(row.Values[1], Is.EqualTo("5"));
}
}
public void Test_CSV_NoData( )
{
string csv = "";
var service = new CsvFileReaderService( );
var settings = new DataFileReaderSettings( );
SampleDataCreator creator = new SampleDataCreator( );
using (Stream stream = SheetTestHelper.GetCsvStream(csv))
{
SampleTable table = creator.CreateSample(stream, settings, service);
Assert.That(table, Is.Not.Null);
Assert.That(table.Columns, Has.Count.EqualTo(0));
Assert.That(table.Rows, Has.Count.EqualTo(0));
}
}