public void ValidateNoDuplicated()
{
var downloadRequest = new DownloadRequest()
{
Threads = 2,
Links = new System.Collections.Generic.List <LinkSave>
{
new LinkSave {
Filename = "file1", Link = ""
},
new LinkSave {
Filename = "file2", Link = ""
},
new LinkSave {
Filename = "file3", Link = ""
},
}
};
var downloadService = new DownloaderService(new FileDonwladStatus()
, NSubstitute.Substitute.For <Microsoft.Extensions.Configuration.IConfiguration>()
, NSubstitute.Substitute.For <Microsoft.Extensions.Logging.ILogger <DownloaderService> >());
var duplicated = downloadService.GetDuplicatedFiles(downloadRequest);
Assert.Empty(duplicated);
}
public void ValidateEmptyLinks()
{
var downloadRequest = new DownloadRequest()
{
Threads = 2,
Links = null
};
var downloadService = new DownloaderService(new FileDonwladStatus()
, NSubstitute.Substitute.For <Microsoft.Extensions.Configuration.IConfiguration>()
, NSubstitute.Substitute.For <Microsoft.Extensions.Logging.ILogger <DownloaderService> >());
var duplicated = downloadService.GetDuplicatedFiles(downloadRequest);
Assert.Empty(duplicated);
}
public IActionResult Download(DownloadRequest request)
{
if (request.Links == null || request.Links.Count == 0)
{
return(new BadRequestObjectResult("no links provided"));
}
if (!_downloaderService.ValidateHttpLinks(request))
{
return(new BadRequestObjectResult("http links only"));
}
var duplicated = _downloaderService.GetDuplicatedFiles(request);
if (duplicated.Count != 0)
{
return(new BadRequestObjectResult($"duplicated filenames to save: {duplicated.Aggregate((i, j) => i + ", " + j)}"));
}
_downloaderService.Download(request);
return(Ok());
}