public void ShouldLoadDownloadedAssemblies()
{
// NOTE: This test method uses a resource that is built in a pre-build event when building the project. The resource is a
// dynamically generated XAP file that is built with the Mocks/Modules/createXap.bat batch file.
// If this test is failing unexpectedly, it may be that the batch file is not working correctly in the current environment.
var mockFileDownloader = new MockFileDownloader();
const string moduleTypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleA, Version=0.0.0.0";
var remoteModuleUri = "http://MyModule.xap";
var moduleInfo = new ModuleInfo()
{
Ref = remoteModuleUri
};
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
ManualResetEvent callbackEvent = new ManualResetEvent(false);
typeLoader.LoadModuleCompleted += delegate(object sender, LoadModuleCompletedEventArgs e)
{
callbackEvent.Set();
};
typeLoader.LoadModuleType(moduleInfo);
Assert.IsNull(Type.GetType(moduleTypeName));
Stream xapStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModules.xap");
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(xapStream, null, false, mockFileDownloader.DownloadAsyncArgumentUserToken));
Assert.IsTrue(callbackEvent.WaitOne(500));
Assert.IsNotNull(Type.GetType(moduleTypeName));
}
public void ShouldNotDownloadAgainIfAlreadyDownloaded()
{
var mockFileDownloader = new MockFileDownloader();
const string moduleATypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleA, Version=0.0.0.0";
var remoteModuleUri = "http://MyModule.xap";
var moduleInfoA = new ModuleInfo()
{
Ref = remoteModuleUri, ModuleName = "ModuleA", ModuleType = moduleATypeName
};
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
List <ModuleInfo> downloadedModuleInfos = new List <ModuleInfo>();
typeLoader.LoadModuleCompleted += (o, e) =>
{
downloadedModuleInfos.Add(e.ModuleInfo);
};
typeLoader.LoadModuleType(moduleInfoA);
Stream xapStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModules.xap");
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(xapStream, null, false, mockFileDownloader.DownloadAsyncArgumentUserToken));
mockFileDownloader.DownloadAsyncCalled = false;
typeLoader.LoadModuleType(moduleInfoA);
Assert.AreEqual(2, downloadedModuleInfos.Count);
Assert.AreEqual(moduleInfoA, downloadedModuleInfos[0]);
Assert.AreEqual(moduleInfoA, downloadedModuleInfos[1]);
Assert.IsFalse(mockFileDownloader.DownloadAsyncCalled);
}
public void ShouldReturnErrorIfDownloadFails()
{
var mockFileDownloader = new MockFileDownloader();
var remoteModuleUri = "http://MyModule.xap";
var moduleInfo = new ModuleInfo()
{
Ref = remoteModuleUri
};
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
ManualResetEvent callbackEvent = new ManualResetEvent(false);
Exception error = null;
typeLoader.LoadModuleCompleted += delegate(object sender, LoadModuleCompletedEventArgs e)
{
error = e.Error;
callbackEvent.Set();
};
typeLoader.LoadModuleType(moduleInfo);
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(null, new InvalidOperationException("Mock Ex"), false, mockFileDownloader.DownloadAsyncArgumentUserToken));
Assert.IsTrue(callbackEvent.WaitOne(500));
Assert.IsNotNull(error);
Assert.IsInstanceOfType(error, typeof(InvalidOperationException));
}
public void ShouldReturnErrorIfDownloadFails()
{
var mockFileDownloader = new MockFileDownloader();
var remoteModuleUri = "http://MyModule.xap";
var moduleInfo = new ModuleInfo() { Ref = remoteModuleUri };
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
ManualResetEvent callbackEvent = new ManualResetEvent(false);
Exception error = null;
typeLoader.LoadModuleCompleted += delegate(object sender, LoadModuleCompletedEventArgs e)
{
error = e.Error;
callbackEvent.Set();
};
typeLoader.LoadModuleType(moduleInfo);
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(null, new InvalidOperationException("Mock Ex"), false, mockFileDownloader.DownloadAsyncArgumentUserToken));
Assert.IsTrue(callbackEvent.WaitOne(500));
Assert.IsNotNull(error);
Assert.IsInstanceOfType(error, typeof(InvalidOperationException));
}
public void ShouldRaiseDownloadCompletedForEachModuleInfoWhenDownloadedFromSameUri()
{
var mockFileDownloader = new MockFileDownloader();
const string moduleATypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleA, Version=0.0.0.0";
var remoteModuleUri = "http://MyModule.xap";
var moduleInfoA = new ModuleInfo()
{
Ref = remoteModuleUri, ModuleName = "ModuleA", ModuleType = moduleATypeName
};
const string moduleBTypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleB, Version=0.0.0.0";
var moduleInfoB = new ModuleInfo()
{
Ref = remoteModuleUri, ModuleName = "ModuleB", ModuleType = moduleBTypeName
};
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
List <ModuleInfo> downloadedModuleInfos = new List <ModuleInfo>();
typeLoader.LoadModuleCompleted += (o, e) =>
{
downloadedModuleInfos.Add(e.ModuleInfo);
};
typeLoader.LoadModuleType(moduleInfoA);
typeLoader.LoadModuleType(moduleInfoB);
Stream xapStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModules.xap");
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(xapStream, null, false, mockFileDownloader.DownloadAsyncArgumentUserToken));
Assert.IsTrue(downloadedModuleInfos.Contains(moduleInfoA));
Assert.IsTrue(downloadedModuleInfos.Contains(moduleInfoB));
}
public void ShouldLoadDownloadedAssemblies()
{
// NOTE: This test method uses a resource that is built in a pre-build event when building the project. The resource is a
// dynamically generated XAP file that is built with the Mocks/Modules/createXap.bat batch file.
// If this test is failing unexpectedly, it may be that the batch file is not working correctly in the current environment.
var mockFileDownloader = new MockFileDownloader();
const string moduleTypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleA, Version=0.0.0.0";
var remoteModuleUri = "http://MyModule.xap";
var moduleInfo = new ModuleInfo() { Ref = remoteModuleUri };
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
ManualResetEvent callbackEvent = new ManualResetEvent(false);
typeLoader.LoadModuleCompleted += delegate(object sender, LoadModuleCompletedEventArgs e)
{
callbackEvent.Set();
};
typeLoader.LoadModuleType(moduleInfo);
Assert.IsNull(Type.GetType(moduleTypeName));
Stream xapStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModules.xap");
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(xapStream, null, false, mockFileDownloader.DownloadAsyncArgumentUserToken));
Assert.IsTrue(callbackEvent.WaitOne(500));
Assert.IsNotNull(Type.GetType(moduleTypeName));
}
public void ShouldNotDownloadAgainIfAlreadyDownloaded()
{
var mockFileDownloader = new MockFileDownloader();
const string moduleATypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleA, Version=0.0.0.0";
var remoteModuleUri = "http://MyModule.xap";
var moduleInfoA = new ModuleInfo() { Ref = remoteModuleUri, ModuleName = "ModuleA", ModuleType = moduleATypeName };
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
List<ModuleInfo> downloadedModuleInfos = new List<ModuleInfo>();
typeLoader.LoadModuleCompleted += (o, e) =>
{
downloadedModuleInfos.Add(e.ModuleInfo);
};
typeLoader.LoadModuleType(moduleInfoA);
Stream xapStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModules.xap");
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(xapStream, null, false, mockFileDownloader.DownloadAsyncArgumentUserToken));
mockFileDownloader.DownloadAsyncCalled = false;
typeLoader.LoadModuleType(moduleInfoA);
Assert.AreEqual(2, downloadedModuleInfos.Count);
Assert.AreEqual(moduleInfoA, downloadedModuleInfos[0]);
Assert.AreEqual(moduleInfoA, downloadedModuleInfos[1]);
Assert.IsFalse(mockFileDownloader.DownloadAsyncCalled);
}
public void ShouldRaiseDownloadCompletedForEachModuleInfoWhenDownloadedFromSameUri()
{
var mockFileDownloader = new MockFileDownloader();
const string moduleATypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleA, Version=0.0.0.0";
var remoteModuleUri = "http://MyModule.xap";
var moduleInfoA = new ModuleInfo() { Ref = remoteModuleUri, ModuleName = "ModuleA", ModuleType = moduleATypeName };
const string moduleBTypeName = "Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModule, RemoteModuleB, Version=0.0.0.0";
var moduleInfoB = new ModuleInfo() { Ref = remoteModuleUri, ModuleName = "ModuleB", ModuleType = moduleBTypeName };
XapModuleTypeLoader typeLoader = new TestableXapModuleTypeLoader(mockFileDownloader);
List<ModuleInfo> downloadedModuleInfos = new List<ModuleInfo>();
typeLoader.LoadModuleCompleted += (o, e) =>
{
downloadedModuleInfos.Add(e.ModuleInfo);
};
typeLoader.LoadModuleType(moduleInfoA);
typeLoader.LoadModuleType(moduleInfoB);
Stream xapStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.Practices.Prism.Tests.Mocks.Modules.RemoteModules.xap");
mockFileDownloader.InvokeOpenReadCompleted(new DownloadCompletedEventArgs(xapStream, null, false, mockFileDownloader.DownloadAsyncArgumentUserToken));
Assert.IsTrue(downloadedModuleInfos.Contains(moduleInfoA));
Assert.IsTrue(downloadedModuleInfos.Contains(moduleInfoB));
}