public void FileSizeConverter_ReceivesNullUnit_ReturnsZeroBytes()
{
// arrange
FileHelper fileHelper = new FileHelper();
double rawSize = 1;
// act
double result = fileHelper.FileSizeConverter(rawSize, It.IsAny<FileSizeUnit>());
// assert
Assert.AreEqual(0, result);
}
public void FileSizeConverter_ReceivesPositiveDecimalSizeAndMegabyteUnit_ReturnsBytes()
{
// arrange
FileHelper fileHelper = new FileHelper();
double rawSize = 55.9;
// act
double result = fileHelper.FileSizeConverter(rawSize, FileSizeUnit.Megabyte);
// assert
Assert.AreEqual(58615398.4, result);
}
public void FileSizeConverter_ReceivesPositiveDecimalSizeAndGigabyteUnit_ReturnsBytes()
{
// arrange
FileHelper fileHelper = new FileHelper();
double rawSize = 50.5;
// act
double result = fileHelper.FileSizeConverter(rawSize, FileSizeUnit.Gigabyte);
// assert
Assert.AreEqual(54223962112, result);
}
public void FileSizeConverter_ReceivesPositiveIntegerSizeAndMegabyteUnit_ReturnsBytes()
{
// arrange
FileHelper fileHelper = new FileHelper();
double rawSize = 1;
// act
double result = fileHelper.FileSizeConverter(rawSize, FileSizeUnit.Megabyte);
// assert
Assert.AreEqual(1048576, result);
}
