public async Task TestControllerWebWarm()
{
TestServer server = null;
var builder = new WebHostBuilder()
.Configure(app =>
{
app.UseMvc();
})
.ConfigureServices(services => {
services.AddMvcCore().AddFormatterMappings().AddJsonFormatters();
services.AddSingleton <ILogger <HostedWarmWebService> >(sp => new XUnitTestLoggerNamed <HostedWarmWebService>(_outputHelper));
var options = new HostedWarmWebOptions
{
BaseUri = new Uri("http://localhost/"),
WarmupEndpoints = new [] { "testserver/countcalls", "testserver/badendpoint" },
Interval = TimeSpan.FromSeconds(2),
InitialDelay = TimeSpan.FromMilliseconds(500)
};
services.AddSingleton(options);
var client = new HttpClient {
BaseAddress = new Uri("http:")
};
services.AddSingleton <Func <HttpClient> >(sp => () => server.CreateClient());
services.AddHostedService <HostedWarmWebService>();
});
using (server = new TestServer(builder))
{
await Task.Delay(TimeSpan.FromSeconds(5));
}
Assert.InRange(TestServerController.Calls, 2, 4);
}
/// <summary>
/// Constructs warm web service
/// </summary>
/// <param name="options">The options for the warm web service</param>
/// <param name="logger">The logger for the service</param>
/// <param name="getClient">A function for getting the httpclient, will use the default if null</param>
public HostedWarmWebService(HostedWarmWebOptions options, ILogger <HostedWarmWebService> logger, Func <HttpClient> getClient = null) : base(options, logger)
{
_options = options;
_logger = logger;
if (getClient == null)
{
_client = new HttpClient
{
BaseAddress = _options.BaseUri
};
}
_getClient = getClient;
}
