public void CreateDataReader_DataReaderIsProvided_DataReaderReturnedIsSameAsDataReaderPassedInConstructor()
{
var dataReader = MockRepository.GenerateMock <IDataReader>();
var filePath = @"C:\Temp\testfile.txt";
var fileDataSource = new FileDataSource(dataReader, filePath);
var dataReaderReturned = fileDataSource.CreateDataReader();
Assert.AreEqual(dataReader, dataReaderReturned);
}
public void CreateDataReader_DataReaderFactoryIsProvided_DataReaderReturnedIsFromFactory()
{
var dataReader = MockRepository.GenerateMock <IDataReader>();
var dataReaderFactory = MockRepository.GenerateMock <IDataReaderFactory>();
var filePath = @"C:\Temp\testfile.txt";
var fileDataSource = new FileDataSource(dataReaderFactory, filePath);
dataReaderFactory.Expect(x => x.Create(Arg <IDataSource> .Is.Equal(fileDataSource))).Return(dataReader).Repeat.Once();
var dataReaderReturned = fileDataSource.CreateDataReader();
dataReaderFactory.VerifyAllExpectations();
Assert.AreEqual(dataReader, dataReaderReturned);
}
