private static ServiceDescriptor BuildConventionMultitenantBasedStartup <TTenant>(Type startupType, MultiTenancyConfig <TTenant> multitenancyConfig)
where TTenant : class => new ServiceDescriptor(
typeof(IStartup),
(IServiceProvider provider) =>
{
IHostingEnvironment hostingEnvironment = provider.GetRequiredService <IHostingEnvironment>();
StartupMethodsMultitenant <TTenant> methods = StartupLoaderMultitenant.LoadMethods <TTenant>(provider, startupType, hostingEnvironment.EnvironmentName);
return(new ConventionMultitenantBasedStartup <TTenant>(methods, multitenancyConfig.BuildTenantLogProvider()));
}, lifetime: ServiceLifetime.Singleton);
public void ConventionalStartupClass_WhenHasMulitpleOverrideConfigurePerTenantServicesWitouthEnv_ThrowsIfStartupBuildsTheContainerAsync()
{
// Arrange
ServiceCollection serviceCollection = new ServiceCollection();
serviceCollection.AddSingleton <IServiceProviderFactory <IServiceCollection>, DefaultServiceProviderFactory>();
ServiceProvider services = serviceCollection.BuildServiceProvider();
// Act
InvalidOperationException exception = Assert.Throws <InvalidOperationException>(() =>
{
StartupMethodsMultitenant <TestTenant> startup = StartupLoaderMultitenant.
LoadMethods <TestTenant>(services, typeof(TestStartupMulitpleOverrideConfigurePerTenantServicesWithoutEnv), string.Empty);
});
// Assert
string expectedMessage = $"Having multiple overloads of method 'ConfigurePerTenantServices' is not supported.";
Assert.Equal(expectedMessage, exception.Message);
}
