public static void CheckForUpdates(string productName, string version)
{
const string productListUrl = "http://www.ijw.co.nz/products.xml";
try
{
IUpdateProvider provider = XmlUpdateProvider.FromInternet(new Uri(productListUrl));
UpdateManager manager = new UpdateManager(productName, version, provider);
UpdateInfo info = manager.Update();
if (info == null)
{
MessageBox.Show("You already have the latest version of " + productName,
"Check for Updates", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
string text = "A new version of {0} is available.\n" +
"Your version: {1}\nLatest version: {2} (released {3})\n" +
"Do you want to download it?";
string hax = string.Format(text, productName, manager.Version, info.Version, info.LastUpdate.ToLongDateString());
if (DialogResult.Yes == MessageBox.Show(hax, "Check for Updates", MessageBoxButtons.YesNo,
MessageBoxIcon.Information))
{
Process.Start(info.Url.ToString());
}
}
catch (Exception e)
{
MessageBox.Show("An error occurred while checking for updates.\n" + e.Message, "Check for Updates",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void TestUnavailableProduct()
{
IUpdateProvider provider = new MockUpdateProvider();
UpdateManager manager = new UpdateManager("Fake Product", "1.0", provider);
UpdateInfo info = manager.Update();
Assert.IsNull(info);
}
public void TestHasNewerVersion()
{
MockUpdateProvider provider = new MockUpdateProvider();
provider.AddProduct(new UpdateInfo("Fake Product", new Version("1.0"),
tempuri, tempuri, DateTime.Now));
UpdateManager manager = new UpdateManager("Fake Product", "2.0", provider);
UpdateInfo update = manager.Update();
Assert.IsNull(update);
}