public void Make_sure_filter_is_added_to_mvc()
{
MvcOptions mvcOptions = null;
// Arrange
var factory = new SelfContainedWebApplicationFactoryWithWebHost <When_configuring_Mvc_support>
(
configureServices: services =>
{
services.AddMvc(options => mvcOptions = options);
services.AddViewModelComposition(options =>
{
options.AddMvcSupport();
});
},
configure: app =>
{
app.UseMvc();
}
);
// Act
factory.CreateClient();
// Assert
var registeredFilter = mvcOptions
.Filters
.SingleOrDefault(f =>
{
return(f is TypeFilterAttribute tfa &&
tfa.ImplementationType == typeof(CompositionActionFilter));
});
Assert.NotNull(registeredFilter);
}
public void Should_not_register_duplicated_handlers()
{
IServiceProvider container = null;
// Arrange
var factory = new SelfContainedWebApplicationFactoryWithWebHost <When_assembly_scanning>
(
configureServices: services =>
{
services.AddViewModelComposition();
services.AddRouting();
},
configure: app =>
{
container = app.ApplicationServices;
app.RunCompositionGatewayWithDefaultRoutes();
}
);
factory.CreateClient();
var handler = container.GetServices <IInterceptRoutes>()
.SingleOrDefault(svc => svc is SampleNeverInvokedHandler);
Assert.NotNull(handler);
}
public void Options_customization_can_access_configuration_if_set()
{
// Arrange
var config = new FakeConfig();
var factory = new SelfContainedWebApplicationFactoryWithWebHost <When_using_assembly_scanner>
(
configureServices: services =>
{
services.AddViewModelComposition(options =>
{
options.TypesFilter = type =>
{
if (type.Assembly.FullName.Contains("TestClassLibraryWithHandlers"))
{
return(true);
}
if (type == typeof(EmptyCustomizations))
{
return(false);
}
if (type.IsNestedTypeOf <When_using_assembly_scanner>())
{
return(true);
}
return(false);
};
}, config);
services.AddRouting();
},
configure: app =>
{
app.UseRouting();
app.UseEndpoints(builder => builder.MapCompositionHandlers());
}
);
// Act
var client = factory.CreateClient();
// Assert
Assert.Same(config, _customizationsThatAccessTheConfigurationConfig);
}
public void Should_not_fail_due_to_invalid_assemblies()
{
// Arrange
var factory = new SelfContainedWebApplicationFactoryWithWebHost <When_assembly_scanning>
(
configureServices: services =>
{
services.AddViewModelComposition();
services.AddRouting();
},
configure: app =>
{
app.RunCompositionGatewayWithDefaultRoutes();
}
);
factory.CreateClient();
}
public void Should_fail_if_no_mvc_is_configured()
{
Assert.Throws <InvalidOperationException>(() =>
{
// Arrange
var factory = new SelfContainedWebApplicationFactoryWithWebHost <When_configuring_Mvc_support>
(
configureServices: services =>
{
services.AddViewModelComposition(options =>
{
options.AddMvcSupport();
});
},
configure: app =>
{
app.UseMvc();
}
);
// Act
factory.CreateClient();
});
}