public HangfireServiceProviderTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper)
{
// Register Correlate, Hangfire and tell Hangfire to use Correlate.
IServiceCollection serviceCollection = new ServiceCollection();
serviceCollection
.AddCorrelate()
.AddHangfire((s, config) =>
{
config
.UseCorrelate(s)
.UseMemoryStorage();
});
// Below, dependencies for test only.
#if NETCOREAPP2_2
// Register a typed client which is used by the job to call an endpoint.
// We use it to assert the request header contains the correlation id.
serviceCollection
.AddHttpClient <TestService>(client =>
{
client.BaseAddress = new Uri("http://0.0.0.0");
})
.ConfigurePrimaryHttpMessageHandler(() => MockHttp)
.CorrelateRequests();
#else
// HttpClientFactory is not supported below .NET Core 2.1.
// This service registration is somewhat similar to what the HttpClientFactory extension does.
serviceCollection.AddTransient(s =>
{
var correlatingHttpMessageHandler = new CorrelatingHttpMessageHandler(
s.GetRequiredService <ICorrelationContextAccessor>(),
Options.Create(new CorrelateClientOptions())
)
{
InnerHandler = MockHttp
};
return(new TestService(
new HttpClient(correlatingHttpMessageHandler, true)
{
BaseAddress = new Uri("http://0.0.0.0")
}
));
});
#endif
serviceCollection
.AddSingleton(ExecutedJobs)
.AddSingleton(testOutputHelper)
// In ASP.NET Core, you'd use UseHangfireServer() which internally creates BackgroundJobServer.
// Since we're testing all target frameworks, just register manually.
.AddTransient <IBackgroundProcessingServer, BackgroundJobServer>();
_services = serviceCollection.BuildServiceProvider();
}
private TestService CreateTestService()
{
var correlatingHttpMessageHandler = new CorrelatingHttpMessageHandler(
new CorrelationContextAccessor(),
Options.Create(new CorrelateClientOptions())
)
{
InnerHandler = MockHttp
};
return(new TestService(
new HttpClient(correlatingHttpMessageHandler, true)
{
BaseAddress = new Uri("http://0.0.0.0")
}
));
}
