/// <summary>
/// Add Auto health check to the asp.net core application without configurations
/// </summary>
/// <param name="services"></param>
/// <param name="setupAction">configurations</param>
/// <returns></returns>
public static IAutoHealthCheckBuilder AddAutoHealthCheck(
this IServiceCollection services,
Action <AutoHealthCheckConfigurations> setupAction = null)
{
services.AddSingleton <IRouteDiscover, RouteDiscover>();
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
services.AddSingleton <IHealthChecker, HealthChecker>();
services.AddSingleton <IEndpointBuilder, EndpointBuilder>();
services.AddSingleton <IInternalRouteInformationEvaluator, InternalRouteInformationEvaluator>();
services.AddSingleton <IRouteEvaluator, DefaultRouteEvaluator>();
services.AddSingleton <IEndpointMessageTranslator, EndpointMessageTranslator>();
services.AddSingleton <IEndpointCaller, EndpointCaller>();
services.AddSingleton <IProbesProcessor, ProbesProcessor>();
services.AddHttpClient();
// resolve options
var options = new AutoHealthCheckConfigurations();
setupAction?.Invoke(options);
_contextAccessor = new AutoHealthCheckContextAccessor();
_contextAccessor.SetConfigurations(options);
services.AddSingleton <IAutoHealthCheckContextAccessor>(_contextAccessor);
// check if the service need to run automatically
if (options.AutomaticRunConfigurations.AutomaticRunEnabled)
{
services.AddSingleton <IHostedService, AutoHealthCheckProcess>();
}
return(new DefaultAutoHealthCheckBuilder(services));
}
public void AutoHealthCheckContextAccessor_should_set_configurations()
{
// arrange
var context = new AutoHealthCheckContextAccessor();
// act
context.SetConfigurations(new AutoHealthCheckConfigurations());
}
public void AutoHealthCheckContextAccessor_should_fail_setting_null_configurations()
{
// arrange
var context = new AutoHealthCheckContextAccessor();
// act
// assert
Assert.Throws <ArgumentNullException>(() => context.SetConfigurations(null)); // should fail with null configs.
}