public EventHubTriggerAttributeBindingProviderTests()
{
var configuration =
ConfigurationUtilities.CreateConfiguration(
new KeyValuePair <string, string>("connection", "Endpoint=sb://test.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=abc123=;"),
new KeyValuePair <string, string>("Storage", "Endpoint=sb://test.blob.core.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=abc123="));
var options = new EventHubOptions();
Mock <IConverterManager> convertManager = new Mock <IConverterManager>(MockBehavior.Default);
// mock the BlobServiceClient and BlobContainerClient which are used for the checkpointing
var blobServiceClient = new Mock <BlobServiceClient>();
blobServiceClient.Setup(client => client.GetBlobContainerClient(It.IsAny <string>()))
.Returns(Mock.Of <BlobContainerClient>());
var componentFactory = new Mock <AzureComponentFactory>();
componentFactory.Setup(
factory => factory.CreateClient(
typeof(BlobServiceClient),
It.IsAny <IConfiguration>(),
It.IsAny <TokenCredential>(),
It.IsAny <BlobClientOptions>())).Returns(blobServiceClient.Object);
var factory = ConfigurationUtilities.CreateFactory(configuration, options, componentFactory.Object);
_provider = new EventHubTriggerAttributeBindingProvider(convertManager.Object, Options.Create(options), NullLoggerFactory.Instance, factory);
}
public void Initialize_PerformsExpectedRegistrations()
{
JobHostConfiguration config = new JobHostConfiguration();
config.AddService <INameResolver>(new RandomNameResolver());
TestLoggerProvider loggerProvider = new TestLoggerProvider();
ILoggerFactory loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
config.LoggerFactory = loggerFactory;
EventHubConfiguration eventHubConfiguration = new EventHubConfiguration();
IExtensionRegistry extensions = config.GetService <IExtensionRegistry>();
ITriggerBindingProvider[] triggerBindingProviders = extensions.GetExtensions <ITriggerBindingProvider>().ToArray();
Assert.Empty(triggerBindingProviders);
IBindingProvider[] bindingProviders = extensions.GetExtensions <IBindingProvider>().ToArray();
Assert.Empty(bindingProviders);
ExtensionConfigContext context = new ExtensionConfigContext
{
Config = config,
};
((IExtensionConfigProvider)eventHubConfiguration).Initialize(context);
// ensure the EventHubTriggerAttributeBindingProvider was registered
triggerBindingProviders = extensions.GetExtensions <ITriggerBindingProvider>().ToArray();
EventHubTriggerAttributeBindingProvider triggerBindingProvider = (EventHubTriggerAttributeBindingProvider)triggerBindingProviders.Single();
Assert.NotNull(triggerBindingProvider);
// ensure the EventProcessorOptions ExceptionReceived event is wired up
var eventProcessorOptions = eventHubConfiguration.EventProcessorOptions;
var ex = new EventHubsException(false, "Kaboom!");
var ctor = typeof(ExceptionReceivedEventArgs).GetConstructors(BindingFlags.NonPublic | BindingFlags.Instance).Single();
var args = (ExceptionReceivedEventArgs)ctor.Invoke(new object[] { "TestHostName", "TestPartitionId", ex, "TestAction" });
var handler = (Action <ExceptionReceivedEventArgs>)eventProcessorOptions.GetType().GetField("exceptionHandler", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(eventProcessorOptions);
handler.Method.Invoke(handler.Target, new object[] { args });
string expectedMessage = "EventProcessorHost error (Action=TestAction, HostName=TestHostName, PartitionId=TestPartitionId)";
var logMessage = loggerProvider.GetAllLogMessages().Single();
Assert.Equal(LogLevel.Error, logMessage.Level);
Assert.Equal(expectedMessage, logMessage.FormattedMessage);
Assert.Same(ex, logMessage.Exception);
}
public void Initialize_PerformsExpectedRegistrations()
{
var host = new HostBuilder()
.ConfigureDefaultTestHost(builder =>
{
builder.AddEventHubs();
})
.ConfigureServices(c =>
{
c.AddSingleton <INameResolver>(new RandomNameResolver());
})
.Build();
IExtensionRegistry extensions = host.Services.GetService <IExtensionRegistry>();
// ensure the EventHubTriggerAttributeBindingProvider was registered
var triggerBindingProviders = extensions.GetExtensions <ITriggerBindingProvider>().ToArray();
EventHubTriggerAttributeBindingProvider triggerBindingProvider = triggerBindingProviders.OfType <EventHubTriggerAttributeBindingProvider>().Single();
Assert.NotNull(triggerBindingProvider);
// ensure the EventProcessorOptions ExceptionReceived event is wired up
var options = host.Services.GetService <IOptions <EventHubOptions> >().Value;
var eventProcessorOptions = options.EventProcessorOptions;
var ex = new EventHubsException(false, "Kaboom!");
var ctor = typeof(ExceptionReceivedEventArgs).GetConstructors(BindingFlags.NonPublic | BindingFlags.Instance).Single();
var args = (ExceptionReceivedEventArgs)ctor.Invoke(new object[] { "TestHostName", "TestPartitionId", ex, "TestAction" });
var handler = (Action <ExceptionReceivedEventArgs>)eventProcessorOptions.GetType().GetField("exceptionHandler", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(eventProcessorOptions);
handler.Method.Invoke(handler.Target, new object[] { args });
string expectedMessage = "EventProcessorHost error (Action=TestAction, HostName=TestHostName, PartitionId=TestPartitionId)";
var logMessage = host.GetTestLoggerProvider().GetAllLogMessages().Single();
Assert.Equal(LogLevel.Error, logMessage.Level);
Assert.Equal(expectedMessage, logMessage.FormattedMessage);
Assert.Same(ex, logMessage.Exception);
}
