public void CSVReaderWriter_Read_MultiValueTabbedData()
{
string column1 = null;
string column2 = null;
MockDataReader mockReader = new MockDataReader();
mockReader.ReadLineDelegate = () => string.Join(delimiter.ToString(), new string[] { "data1", "data2", "data3" });
var csvReaderWriter = new CSVReaderWriter(mockReader, null, delimiter);
Assert.IsTrue(csvReaderWriter.Read(out column1, out column2));
Assert.AreEqual("data1", column1);
Assert.AreEqual("data2", column2);
}
public void CSVReaderWriter_Read_CleanupCalledOnClose()
{
bool cleanupCalled = false;
MockDataReader mockReader = new MockDataReader();
mockReader.CloseDelegate =
() =>
{
cleanupCalled = true;
};
var csvReaderWriter = new CSVReaderWriter(mockReader, null, delimiter);
csvReaderWriter.Close();
Assert.IsTrue(cleanupCalled, "Cleanup was not called for data reader");
}
public void CSVReaderWriter_Read_NotOpenedOnWriteOpen()
{
MockDataReader mockReader = new MockDataReader();
MockDataWriter mockWriter = new MockDataWriter();
mockReader.OpenDelegate =
(s) =>
{
Assert.Fail("Open called for reader");
};
var csvReaderWriter = new CSVReaderWriter(mockReader, mockWriter, delimiter);
csvReaderWriter.Open("somefilepath", Mode.Write);
csvReaderWriter.OpenWrite("somefilepath");
}
public void CSVReaderWriter_Read_Opened()
{
int openCalled = 0;
MockDataReader mockReader = new MockDataReader();
mockReader.OpenDelegate =
(s) =>
{
Assert.AreEqual("somefilepath", s);
openCalled++;
};
var csvReaderWriter = new CSVReaderWriter(mockReader, null, delimiter);
csvReaderWriter.Open("somefilepath", Mode.Read);
csvReaderWriter.OpenRead("somefilepath");
Assert.AreEqual(2, openCalled);
}
public void CSVReaderWriter_Read_NoTabbedData()
{
string column1 = null;
string column2 = null;
bool readLineCalled = false;
MockDataReader mockReader = new MockDataReader();
mockReader.ReadLineDelegate =
() =>
{
readLineCalled = true;
return("somedata");
};
var csvReaderWriter = new CSVReaderWriter(mockReader, null, delimiter);
Assert.IsFalse(csvReaderWriter.Read(out column1, out column2));
Assert.IsTrue(readLineCalled);
}
