public void IsValidDownloadDirectory_WhenDirectoryDoesNotExist_ReturnsFalse()
{
directoryServiceMock.Exists("DownloadDirectory").Returns(false);
bool actual = systemUnderTest.IsValidDownloadDirectory("DownloadDirectory");
Assert.That(actual, Is.False);
}
SetFilePayloadDownloadDetails_WhenDownloadDirectoryDoesNotExist_ThrowsFileDownloadArgumentException()
{
downloadSettingsValidatorServiceMock.IsValidDownloadDirectory("DownloadDirectory").Returns(false);
var filePayload = new FilePayload();
var actual =
Assert.Throws <FileDownloadArgumentException>(() => InvokeSetFilePayloadDownloadDetails(filePayload));
Assert.That(actual.Message, Is.EqualTo("Download directory is invalid"));
}
private string GetDownloadDirectory()
{
string downloadDirectory = downloadSettingsService.GetDownloadDirectory();
if (!downloadSettingsValidatorService.IsValidDownloadDirectory(downloadDirectory))
{
throw NewFileDownloadArgumentException("Download directory is invalid");
}
return(downloadDirectory);
}