public async Task UseRouter_Action_CallsRoute()
{
// Arrange
var services = CreateServices();
var app = new ApplicationBuilder(services);
var router = new Mock <IRouter>(MockBehavior.Strict);
router
.Setup(r => r.RouteAsync(It.IsAny <RouteContext>()))
.Returns(Task.CompletedTask)
.Verifiable();
app.UseRouter(b =>
{
b.Routes.Add(router.Object);
});
var appFunc = app.Build();
// Act
await appFunc(new DefaultHttpContext());
// Assert
router.Verify();
}
public void UseRouter_Action_ThrowsWithoutCallingAddRouting()
{
// Arrange
var app = new ApplicationBuilder(Mock.Of <IServiceProvider>());
// Act
var ex = Assert.Throws <InvalidOperationException>(() => app.UseRouter(b => { }));
// Assert
Assert.Equal(
"Unable to find the required services. " +
"Please add all the required services by calling 'IServiceCollection.AddRouting' " +
"inside the call to 'ConfigureServices(...)' in the application startup code.",
ex.Message);
}
