public static void RegistersTelemetryConfigurationFactoryMethodThatPopulatesItWithTelemetryChannelFromContainer()
{
var telemetryChannel = new FakeTelemetryChannel();
var services = ApplicationInsightsExtensionsTests.GetServiceCollectionWithContextAccessor();
services.AddInstance<ITelemetryChannel>(telemetryChannel);
services.AddApplicationInsightsTelemetry(new ConfigurationBuilder().Build());
IServiceProvider serviceProvider = services.BuildServiceProvider();
var telemetryConfiguration = serviceProvider.GetRequiredService<TelemetryConfiguration>();
Assert.Same(telemetryChannel, telemetryConfiguration.TelemetryChannel);
}
public static void RegistersTelemetryClientToGetTelemetryConfigurationFromContainerAndNotGlobalInstance()
{
ITelemetry sentTelemetry = null;
var telemetryChannel = new FakeTelemetryChannel { OnSend = telemetry => sentTelemetry = telemetry };
var services = ApplicationInsightsExtensionsTests.GetServiceCollectionWithContextAccessor();
services.AddApplicationInsightsTelemetry(new ConfigurationBuilder().Build());
IServiceProvider serviceProvider = services.BuildServiceProvider();
var configuration = serviceProvider.GetRequiredService<TelemetryConfiguration>();
configuration.InstrumentationKey = Guid.NewGuid().ToString();
configuration.TelemetryChannel = telemetryChannel;
var telemetryClient = serviceProvider.GetRequiredService<TelemetryClient>();
telemetryClient.TrackEvent("myevent");
// We want to check that configuration from contaier was used but configuration is a private field so we check
// instrumentation key instead
Assert.Equal(configuration.InstrumentationKey, sentTelemetry.Context.InstrumentationKey);
}