private static async Task <bool> DefaultDatabaseSizeHasChangedAsync()
{
bool DatabaseSizeHasChanged = false;
string ErrorMessage;
StorageFile ResourceFile, InstalledFile;
ulong NewDBSize, CurrentDBSize;
try
{
ResourceFile = await Package.Current.InstalledLocation.GetFileAsync(@"DataLayer\" + App.DefaultDBName);
NewDBSize = (await ResourceFile.GetBasicPropertiesAsync()).Size;
InstalledFile = await ApplicationData.Current.LocalFolder.GetFileAsync(App.DefaultDBName);
CurrentDBSize = (await InstalledFile.GetBasicPropertiesAsync()).Size;
DatabaseSizeHasChanged = NewDBSize != CurrentDBSize;
}
catch (Exception e)
{
ErrorMessage = e.Message;
//TODO: log message
}
return(DatabaseSizeHasChanged);
}
public void TestInstallSingleFile()
{
var descriptor = new ApplicationDescriptor
{
Name = "TestInstallSingleFile",
};
string fullPath = InternalWatchdog.Resolve(descriptor.Name, Environment.SpecialFolder.CommonApplicationData,
"SharpRemote.dll");
var original = new FileInfo(_sharpRemoteLibraryLocation);
if (File.Exists(fullPath))
{
File.Delete(fullPath);
}
InstalledApplication app;
using (var installer = new ApplicationInstaller(_watchdog, descriptor))
{
installer.AddFile(_sharpRemoteLibraryLocation, Environment.SpecialFolder.CommonApplicationData);
app = installer.Commit();
}
app.Descriptor.Should().Be(descriptor);
app.Files.Count.Should().Be(1);
InstalledFile file = app.Files[0];
file.Id.Should().Be(1);
file.Folder.Should().Be(Environment.SpecialFolder.CommonApplicationData);
file.Filename.Should().Be("SharpRemote.dll");
file.FileLength.Should().Be(original.Length);
var copy = new FileInfo(fullPath);
copy.Exists.Should().BeTrue("Because the file should've been created during the installation");
copy.Length.Should().Be(file.FileLength);
FilesAreEqual(original, copy).Should().BeTrue();
}
public void AddFileToRemove(InstalledFile file)
{
_filesToRemove.Add(file);
}