public static string GetFilePath(
this CmdApplicationConfiguration applicationConfiguration,
string fileExtension,
string rootDirectory)
{
if (applicationConfiguration == null)
{
throw new ArgumentNullException(nameof(applicationConfiguration));
}
if (fileExtension == null)
{
throw new ArgumentNullException(nameof(fileExtension));
}
if (rootDirectory == null)
{
throw new ArgumentNullException(nameof(rootDirectory));
}
var applicationDirectory = applicationConfiguration.GetDirectoryInfo(rootDirectory);
var fileName = applicationConfiguration.GetFileName(fileExtension);
var filePath = Path.Combine(applicationDirectory.FullName, fileName);
return(filePath);
}
public void GetFileNameWithNullValueThrowsException(CmdApplicationConfiguration sut)
{
Assert.Throws <ArgumentNullException>(() => sut.GetFileName(null));
}
public void GetFileNameOnNullThrowsException()
{
CmdApplicationConfiguration sut = null;
Assert.Throws <ArgumentNullException>(() => sut.GetFileName(null));
}