Add Unit Tests for Authorization about aspnetauthorizationworkshop HOT 1 OPEN

// Arrange
var authorizationService = BuildAuthorizationService(services =>
{
    services.AddAuthorization(options =>
    {
        options.AddPolicy("Basic", policy => policy.RequireClaim("Permission", "CanViewPage"));
    });
});

var user = new ClaimsPrincipal(
    new ClaimsIdentity(new Claim[] { new Claim("Permission", "CanViewPage") }));

// Act
var allowed = await authorizationService.AuthorizeAsync(user, "Basic");

// Assert
Assert.True(allowed);