public void TestAlertWithConnectionAndHosts()
{
XenServerVersion ver = new XenServerVersion("1.2.3", "name", true, "http://url", new List <XenServerPatch>(), new List <XenServerPatch>(), new DateTime(2011, 4, 1).ToString(), "123");
var alert = new XenServerVersionAlert(ver);
alert.IncludeConnection(connA.Object);
alert.IncludeConnection(connB.Object);
alert.IncludeHosts(new List <Host>()
{
hostA.Object, hostB.Object
});
IUnitTestVerifier validator = new VerifyGetters(alert);
validator.Verify(new AlertClassUnitTestData
{
AppliesTo = "HostAName, HostBName, ConnAName, ConnBName",
FixLinkText = "Go to Web Page",
HelpID = "XenServerUpdateAlert",
Description = "name is now available. Download the latest at the " + XenAdmin.Branding.COMPANY_NAME_SHORT + " website.",
HelpLinkText = "Help",
Title = "name is now available",
Priority = "Priority5"
});
Assert.IsFalse(alert.CanIgnore);
VerifyConnExpectations(Times.Once);
VerifyHostsExpectations(Times.Once);
}
public static XenServerVersionAlert NewXenServerVersionAlert(List <XenServerVersion> xenServerVersions)
{
if (Helpers.CommonCriteriaCertificationRelease)
{
return(null);
}
var latestVersion = xenServerVersions.FindAll(item => item.Latest).OrderByDescending(v => v.Version).FirstOrDefault();
if (latestVersion == null)
{
return(null);
}
var alert = new XenServerVersionAlert(latestVersion);
foreach (IXenConnection xc in ConnectionsManager.XenConnectionsCopy)
{
if (!xc.IsConnected)
{
continue;
}
Host master = Helpers.GetMaster(xc);
Pool pool = Helpers.GetPoolOfOne(xc);
List <Host> hosts = xc.Cache.Hosts.ToList();
if (master == null || pool == null)
{
continue;
}
var outOfDateHosts = hosts.Where(host => new Version(Helpers.HostProductVersion(host)) < latestVersion.Version);
if (outOfDateHosts.Count() == hosts.Count)
{
alert.IncludeConnection(xc);
}
else
{
alert.IncludeHosts(outOfDateHosts);
}
}
return(alert);
}
private static XenServerVersionAlert CreateAlertForXenServerVersion(XenServerVersion version)
{
var alert = new XenServerVersionAlert(version);
// the patch that installs this version, if any
var patch = XenServerPatches.FirstOrDefault(p => p.Uuid.Equals(version.PatchUuid, StringComparison.OrdinalIgnoreCase));
foreach (IXenConnection xc in ConnectionsManager.XenConnectionsCopy)
{
if (!xc.IsConnected)
{
continue;
}
Host master = Helpers.GetMaster(xc);
Pool pool = Helpers.GetPoolOfOne(xc);
List <Host> hosts = xc.Cache.Hosts.ToList();
if (master == null || pool == null)
{
continue;
}
// Show the Upgrade alert for a host if:
// - the host version is older than this version AND
// - there is no patch (amongst the current version patches) that can update to this version OR, if there is a patch, the patch cannot be installed
var patchApplicable = patch != null && GetServerVersions(master, XenServerVersions).Any(v => v.Patches.Contains(patch));
var outOfDateHosts = hosts.Where(host => new Version(Helpers.HostProductVersion(host)) < version.Version &&
(!patchApplicable || !PatchCanBeInstalledOnHost(patch, host, version)));
if (outOfDateHosts.Count() == hosts.Count)
{
alert.IncludeConnection(xc);
}
else
{
alert.IncludeHosts(outOfDateHosts);
}
}
return(alert);
}