public static async Task TestExceptionDuringVersionCallButRecentlyChecked() { FakeRestCaller restCaller = new FakeRestCaller(@"{""url"":""http://localhost/AxCrypt/Downloads.html"",""version"":""2.0.400.0"",""revision"":300}"); restCaller.Calling += (object sender, EventArgs e) => { throw new InvalidOperationException("Oops - a forced exception during the call."); }; TypeMap.Register.New <IRestCaller>( () => restCaller ); DateTime utcNow = DateTime.UtcNow; ((FakeNow)New <INow>()).TimeFunction = () => { return(utcNow); }; Version thisVersion = new Version(2, 0, 300, 0); Uri updateWebPageUrl = new Uri("http://www.axantum.com/"); VersionEventArgs eventArgs = null; AxCryptUpdateCheck updateCheck = new AxCryptUpdateCheck(thisVersion); updateCheck.AxCryptUpdate += (object sender, VersionEventArgs e) => { eventArgs = e; }; await updateCheck.CheckInBackgroundAsync(utcNow.AddDays(-2), DownloadVersion.VersionUnknown.ToString(), updateWebPageUrl, String.Empty); Assert.That(eventArgs, Is.Not.Null, "The VersionUpdate event should be called with non-null VersionEventArgs."); Assert.That(eventArgs.DownloadVersion.CalculateStatus(thisVersion, utcNow, eventArgs.LastUpdateCheck), Is.EqualTo(VersionUpdateStatus.ShortTimeSinceLastSuccessfulCheck), "Although the check failed, a check was recently made a short time ago."); Assert.That(eventArgs.DownloadVersion.Url, Is.EqualTo(updateWebPageUrl), "The original URL should be passed since the call failed."); Assert.That(eventArgs.DownloadVersion.Version, Is.EqualTo(DownloadVersion.VersionUnknown), "An unknown version should be returned, since the call failed."); }
public static async Task TestVersionAlreadyCheckedRecently() { bool wasCalled = false; FakeRestCaller restCaller = new FakeRestCaller(@"{""U"":""http://localhost/AxCrypt/Downloads.html"",""V"":""2.0.400.0"",""R"":300,""S"":0,""M"":""OK""}"); restCaller.Calling += (object sender, EventArgs e) => { wasCalled = true; }; TypeMap.Register.New <IRestCaller>( () => restCaller ); DateTime utcNow = DateTime.UtcNow; ((FakeNow)New <INow>()).TimeFunction = () => { return(utcNow); }; Version thisVersion = new Version(2, 0, 300, 0); Uri updateWebPageUrl = new Uri("http://www.axantum.com/"); VersionEventArgs eventArgs = null; AxCryptUpdateCheck updateCheck = new AxCryptUpdateCheck(thisVersion); updateCheck.AxCryptUpdate += (object sender, VersionEventArgs e) => { eventArgs = e; }; await updateCheck.CheckInBackgroundAsync(utcNow.AddHours(-1), thisVersion.ToString(), updateWebPageUrl, String.Empty); Assert.That(eventArgs, Is.Not.Null, "The VersionUpdate event should be called with non-null VersionEventArgs."); Assert.That(eventArgs.DownloadVersion.CalculateStatus(thisVersion, utcNow, eventArgs.LastUpdateCheck), Is.EqualTo(VersionUpdateStatus.IsUpToDate), "No check should be made, and it is assumed this version is up to date."); Assert.That(eventArgs.DownloadVersion.Url, Is.EqualTo(updateWebPageUrl), "The original URL should be passed in the event args since no call is made."); Assert.That(wasCalled, Is.False, "The web caller should never be called."); Assert.That(eventArgs.DownloadVersion.Version, Is.EqualTo(thisVersion), "The new version should not be passed back, since no call should be made."); }
public static async Task TestOnlyOneCallMadeWhenCheckIsMadeWithCheckPending() { int calls = 0; ManualResetEvent wait = new ManualResetEvent(false); FakeRestCaller restCaller = new FakeRestCaller(@"{""url"":""http://localhost/AxCrypt/Downloads.html"",""version"":""2.0.400.0"",""revision"":300}"); restCaller.Calling += (object sender, EventArgs e) => { wait.WaitOne(); ++calls; }; TypeMap.Register.New <IRestCaller>( () => restCaller ); DateTime utcNow = DateTime.UtcNow; ((FakeNow)New <INow>()).TimeFunction = () => { return(utcNow); }; Version thisVersion = new Version(2, 0, 300, 0); Version newVersion = new Version(2, 0, 400, 0); Uri updateWebPageUrl = new Uri("http://www.axantum.com/"); VersionEventArgs eventArgs = null; AxCryptUpdateCheck updateCheck = new AxCryptUpdateCheck(thisVersion); updateCheck.AxCryptUpdate += (object sender, VersionEventArgs e) => { eventArgs = e; }; Task t1 = updateCheck.CheckInBackgroundAsync(DateTime.MinValue, DownloadVersion.VersionUnknown.ToString(), updateWebPageUrl, String.Empty); await updateCheck.CheckInBackgroundAsync(DateTime.MinValue, DownloadVersion.VersionUnknown.ToString(), updateWebPageUrl, String.Empty); wait.Set(); await t1; Assert.That(eventArgs, Is.Not.Null, "The VersionUpdate event should be called with non-null VersionEventArgs."); Assert.That(eventArgs.DownloadVersion.CalculateStatus(thisVersion, utcNow, eventArgs.LastUpdateCheck), Is.EqualTo(VersionUpdateStatus.NewerVersionIsAvailable), "One check should be made, indicating a newer version is available."); Assert.That(eventArgs.DownloadVersion.Url, Is.EqualTo(new Uri("http://localhost/AxCrypt/Downloads.html")), "The new URL should be passed since a call is made."); Assert.That(calls, Is.EqualTo(1), "The web caller should only be called once."); Assert.That(eventArgs.DownloadVersion.Version, Is.EqualTo(newVersion), "The new version should be passed back, since one call should be made."); }