public void Write_WriteLine_Success()
{
// Arrange
var mockWriter = new Mock<IWriter>();
using (var readerWriterUnderTest = new CSVReaderWriter(mockWriter.Object))
{
// Act
string[] columns = { "1", "2" };
readerWriterUnderTest.Write(columns);
}
// Assert
mockWriter.Verify(writer => writer.Write(It.IsAny<string[]>()), Times.Once);
}
public void ReadWrite_OpenRealFilesForReadAndWriteForOneInstance_Success()
{
// Arrange
var mockWriter = new Mock<IWriter>();
#pragma warning disable 618 // obsolete warning
using (var readerWriterUnderTest = new CSVReaderWriter(mockWriter.Object))
{
// Act
// writing
string[] columns = { "1", "2" };
readerWriterUnderTest.Write(columns);
// reading
readerWriterUnderTest.Open(_testFileForRead, CSVReaderWriter.Mode.Read);
var isReadSuccess = readerWriterUnderTest.Read(out columns);
// Assert
mockWriter.Verify(writer => writer.Write(It.IsAny<string[]>()), Times.Once);
Assert.IsTrue(isReadSuccess);
}
#pragma warning restore 618
}
public void Write_WriteDisposed_ThrowException()
{
// Arrange
var mockWriter = new Mock<IWriter>();
using (var readerWriterUnderTest = new CSVReaderWriter(mockWriter.Object))
{
// Act
string[] columns = { "1", "2" };
readerWriterUnderTest.Dispose();
readerWriterUnderTest.Write(columns);
}
}