public async Task ExecutesCorrectly()
{
var fs = new MockFileSystem();
var api = new MockAPIConnector(fs);
var revisionMgr = new RevisionManager(new ConfigFile("C:\\SFM"), fs);
var ids = new List <int>()
{
1337
};
var installationPresenter = new InstallationPresenter(api, fs, revisionMgr, ids);
/* Create fake revision to download */
fs.CreateDirectory("C:\\tmp");
fs.CreateDirectory("C:\\tmp\\models");
fs.CreateFile("C:\\tmp\\models\\model.ext");
fs.CreateDirectory("C:\\tmp\\materials");
fs.CreateFile("C:\\tmp\\materials\\material.ext");
var revision = Revision.CreateTemporaryRevisionFromFolder(1337, "C:\\tmp", fs);
api.AddRevision("C:\\tmp", revision);
await installationPresenter.Execute();
Assert.IsTrue(revisionMgr.VerifyInstalled(revision, null));
}
public void CreatesTempRevisionCorrectly()
{
var fs = new MockFileSystem();
var rev1 = Util.CreateFakeTempRevision(fs);
var rev2 = Revision.CreateTemporaryRevisionFromFolder(1337, "C:\\tmp", fs);
Assert.AreEqual(rev1.Files.Count, rev2.Files.Count);
foreach (var file in rev1.Files)
{
Assert.IsTrue(rev2.Files.Any(x => x.Path == file.Path));
}
}
public async Task ExecuteInstallation(int id)
{
var zipTmp = _fs.GetTempPath();
var tempDir = _fs.GetTempPath();
IZipFile zip = null;
var progress = new Progress <int>(i => SetProgress(_currentProgressState, i));
_revisionMgr.OnFileExists += (s, e) => OnFileExists?.Invoke(s, e);
if (!_fs.DirectoryExists(tempDir))
{
_fs.CreateDirectory(tempDir);
}
LogInstallation("Installing revision " + id + "\n");
_currentProgressState = ProgressState.Download;
LogInstallation("Downloading file...\n");
Action cleanup = delegate
{
if (zip != null)
{
if (zip is MockZipFile)
{
_fs.DeleteDirectory(zipTmp);
}
else
{
_fs.DeleteFile(zipTmp);
}
}
_fs.DeleteDirectory(tempDir);
};
try
{
await _api.DownloadRevisionZip(id, zipTmp, progress);
}
catch (WebException e)
{
MessageBox.Show("Failed to download: " + e.Message);
cleanup();
return;
}
_currentProgressState = ProgressState.Extraction;
LogInstallation("Extracting zip file...\n");
zip = _fs.OpenZip(zipTmp);
await zip.Extract(tempDir, progress);
var parser = new TempRevisionParser(tempDir, _fs);
var modDir = parser.FindModFolder();
if (string.IsNullOrWhiteSpace(modDir))
{
const string s = "This mod cannot be installed because it does not have the appropriate file-structure.";
LogInstallation(s);
MessageBox.Show(s);
cleanup();
return;
}
_currentProgressState = ProgressState.Installation;
LogInstallation("Installing files to SFM...\n");
var tmpRev = Revision.CreateTemporaryRevisionFromFolder(id, modDir, _fs);
await _api.FetchMetadata(tmpRev);
var result = await _revisionMgr.InstallRevision(tmpRev, modDir, progress, CancellationSource.Token);
/* If we don't do this the directory deletion crashes because the handle created in zip.Extract is not released properly? */
GC.Collect();
GC.WaitForPendingFinalizers();
LogInstallation("Cleaning up...\n");
cleanup();
switch (result)
{
case InstallationResult.Success:
LogInstallation("Installation cancelled by user\n");
break;
case InstallationResult.Cancelled:
LogInstallation("Installation successful\n");
break;
default:
throw new ArgumentOutOfRangeException();
}
LogInstallation("Done!\n");
}
