protected override IServiceCollection ConfigureApi(IServiceCollection services)
{
var service = new TestSingleCallModelBuilder();
services.AddService <IModelBuilder>((sp, next) => service);
return(services);
}
public static new IServiceCollection ConfigureApi(Type apiType, IServiceCollection services)
{
ApiBase.ConfigureApi(apiType, services);
var service = new TestSingleCallModelBuilder();
services.AddService <IModelBuilder>((sp, next) => service);
return(services);
}
public static new IServiceCollection ConfigureApi(Type apiType, IServiceCollection services)
{
var service = new TestSingleCallModelBuilder();
services.AddService<IModelBuilder>((sp, next) => service);
services.AddScoped(apiType, apiType)
.AddScoped(typeof(ApiBase), apiType)
.AddScoped<ApiContext>();
services.TryAddSingleton<ApiConfiguration>();
return services;
}
public async Task ModelBuilderShouldBeCalledOnlyOnceIfSucceeded()
{
var services = new ServiceCollection();
var service = new TestSingleCallModelBuilder();
services.CutoffPrevious <IModelBuilder>(service);
var configuration = services.BuildApiConfiguration();
using (var wait = new ManualResetEventSlim(false))
{
for (int i = 0; i < 2; i++)
{
var tasks = PrepareThreads(50, configuration, wait);
wait.Set();
var models = await Task.WhenAll(tasks);
Assert.Equal(1, service.CalledCount);
Assert.True(models.All(e => object.ReferenceEquals(e, models[42])));
}
}
}
public async Task ModelBuilderShouldBeCalledOnlyOnceIfSucceeded()
{
var services = new ServiceCollection();
var service = new TestSingleCallModelBuilder();
services.CutoffPrevious<IModelBuilder>(service);
var configuration = services.BuildApiConfiguration();
using (var wait = new ManualResetEventSlim(false))
{
for (int i = 0; i < 2; i++)
{
var tasks = PrepareThreads(50, configuration, wait);
wait.Set();
var models = await Task.WhenAll(tasks);
Assert.Equal(1, service.CalledCount);
Assert.True(models.All(e => object.ReferenceEquals(e, models[42])));
}
}
}
