public async Task ReplaceSaveTest(string filename, string replacementFolder, string expectedFolder)
{
await ArcFile.PatchArcFromFolder(filename, replacementFolder, "temp.arc", progress);
using (ArcFile arcFile = new ArcFile("temp.arc"))
{
await arcFile.ExtractAllAsync("tempdir", true, progress);
}
bool eq = Compare.CompareDirectories(expectedFolder, "tempdir");
File.Delete("temp.arc");
File.Delete("temp.bin");
DirectoryInfo directoryInfo = new DirectoryInfo("tempdir");
directoryInfo.Delete(true);
Assert.IsTrue(eq);
}