public void Cache()
{
var device = new CachedWebDiscoveryDevice {
DiscoveryUri = new Uri("http://google.com")
};
// Get the cache file info
FileInfo cacheFile = device.GetCacheFile();
Assert.IsNotNull(cacheFile);
// Delete the file (if it exists)
if (cacheFile.Exists)
{
cacheFile.Delete();
}
// Check that the file does not exist anymore
cacheFile = device.GetCacheFile();
Assert.IsFalse(cacheFile.Exists);
// Execute the fetch
using (Stream stream = device.Fetch())
{
Assert.IsNotNull(stream);
}
// Check if the file was cached
cacheFile = device.GetCacheFile();
Assert.IsTrue(cacheFile.Exists);
Assert.That(cacheFile.Length, Is.GreaterThan(0));
// Remove the newly created file
cacheFile.Delete();
}
public void InvalidFilenames()
{
var device = new CachedWebDiscoveryDevice
{
DiscoveryUri = new Uri("http://google.com/$#@!%^&*()[]+=/\\<>:;")
};
// Check if the file name was escaped at all
FileInfo cacheFile = device.GetCacheFile();
Assert.That(cacheFile.Name.Contains("_"));
// Check the result
Assert.IsFalse(cacheFile.Name.Contains("/"));
if (Environment.OSVersion.Platform != PlatformID.Unix)
{
// Don't check this on mono, as mono automatically escapes the file name
Assert.IsTrue(cacheFile.Name.StartsWith("http___google.com_$#@!%25^&_()[]+=_____;-"));
}
}