public void CSVReaderWriter_Write_NullWriterOpen()
{
var csvReaderWriter = new CSVReaderWriter(null, null, delimiter);
Assert.Throws <ApplicationException>(() => csvReaderWriter.Open("somedata", Mode.Write));
Assert.Throws <ApplicationException>(() => csvReaderWriter.OpenWrite("somedata"));
}
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_Write_Opened()
{
int openCalled = 0;
MockDataWriter mockWriter = new MockDataWriter();
mockWriter.OpenDelegate =
(s) =>
{
Assert.AreEqual("somefilepath", s);
openCalled++;
};
var csvReaderWriter = new CSVReaderWriter(null, mockWriter, delimiter);
csvReaderWriter.Open("somefilepath", Mode.Write);
csvReaderWriter.OpenWrite("somefilepath");
Assert.AreEqual(2, openCalled);
}