public async Task RunAsync(Func <Task> next)
{
var provider = new TestServiceProvider();
var testContext = new TestContext(provider);
provider.AddTransient <ITestMiddleware, SetNameTestMiddleware> ();
provider.AddTransient <ITestMiddleware, SetDisplayNameTestMiddleware> ();
provider.AddTransient <ContextMiddlewareFactory, ContextMiddlewareFactory> ();
var factory = provider.GetService <ContextMiddlewareFactory> ();
Console.WriteLine("Without generic type implementation:");
await factory.UseMiddlewareAsync(testContext, next);
}
public static void Setup(TestServiceProvider services, Action <CardOverflowDb> setupDb)
{
if (!services.IsProviderInitialized)
{
services.AddBlazoredToast();
services.AddScoped <NavigationManager, MockNavigationManager>();
services.AddBootstrapCss();
services.AddTransient <IValidator <FollowCommandViewModel>, FollowCommandViewModelValidator>();
services.AddSingleton <DbExecutor>();
services.AddSingleton <TimeProvider>();
services.AddSingleton <Scheduler>();
services.AddSingleton <RandomProvider>();
services.AddDbContextPool <CardOverflowDb>(x => x.UseInMemoryDatabase(Guid.NewGuid().ToString()));
services.AddSingleton <Func <Task <NpgsqlConnection> > >(_ => async() => {
var conn = new NpgsqlConnection("Host=localhost;Database=CardOverflow;Username=postgres;");
await conn.OpenAsync();
return(conn);
});
}
using var databaseContext = services.GetService <CardOverflowDb>();
databaseContext.Database.EnsureDeleted();
databaseContext.Database.EnsureCreated();
setupDb(databaseContext);
databaseContext.SaveChanges();
foreach (var entity in databaseContext.ChangeTracker.Entries())
{
entity.State = EntityState.Detached;
}
}
