public void cannot_set_readonly()
{
var binder = new KeyedValuesBinder(TypeOf <Person>(), "aPerson");
var canSet = binder.SetProperty("readOnlyId", new[] { "3" }, (str, type) => BindingResult.Success(str));
canSet.ShouldBeFalse();
}
public void the_object_is_created_with_the_correct_properties()
{
var binder = new KeyedValuesBinder(TypeOf <Customer>(), "customer");
binder.SetProperty("username", new[] { "johndoe" }, (str, type) => BindingResult.Success(str));
var customer = (Customer)binder.BuildObject().Instance;
customer.Username.ShouldBe("johndoe");
}
public void the_property_is_assigned_even_when_the_prefix_has_the_same_name()
{
var binder = new KeyedValuesBinder(TypeOf <Customer>(), "firstname");
ValueConverter <string> valueConverter = (str, type) => BindingResult.Success(type.CreateInstanceFrom(str));
binder.SetProperty("firstName", new[] { "Smeagol" }, valueConverter).ShouldBeTrue();
binder.BuildObject().Instance.ShouldBeAssignableTo <Customer>()
.FirstName.ShouldBe("Smeagol");
}
public void enumerables_are_initialized_as_empty_by_default()
{
var binder = new KeyedValuesBinder(TypeOf <List <Customer> >());
var result = binder.BuildObject();
result.Successful.ShouldBeTrue();
result.Instance.ShouldNotBeNull();
result.Instance.ShouldBeAssignableTo <List <Customer> >();
}
public void the_same_object_is_returned_when_building_twice_without_changes()
{
var binder = new KeyedValuesBinder(TypeOf <Customer>(), "customer");
binder.SetProperty("username", new[] { "johndoe" }, (str, type) => BindingResult.Success(str));
var customer = (Customer)binder.BuildObject().Instance;
var customer2 = (Customer)binder.BuildObject().Instance;
customer.ShouldBeSameAs(customer2);
}
public void a_change_after_a_creation_results_in_a_new_oject_with_the_same_properties()
{
var binder = new KeyedValuesBinder(TypeOf <Customer>(), "customer");
binder.SetProperty("username", new[] { "johndoe" }, (str, type) => BindingResult.Success(str));
binder.BuildObject();
binder.SetProperty("firstname", new[] { "john" }, (str, type) => BindingResult.Success(str));
var customer = (Customer)binder.BuildObject().Instance;
customer.Username.ShouldBe("johndoe");
customer.FirstName.ShouldBe("john");
}
public void multiple_values_with_the_same_name_for_an_icollection_appends_to_the_collection()
{
var binder = new KeyedValuesBinder(TypeOf <Customer>(), "firstname");
ValueConverter <string> valueConverter = (str, type) => BindingResult.Success(type.CreateInstanceFrom(str));
binder.SetProperty("Attributes", new[] { "blue eyes" }, valueConverter).ShouldBeTrue();
binder.SetProperty("Attributes", new[] { "green eyes" }, valueConverter).ShouldBeTrue();
var customer = binder.BuildObject().Instance as Customer;
customer.Attributes.Count().ShouldBe(2);
customer.Attributes.First().ShouldBe("blue eyes");
customer.Attributes.Skip(1).First().ShouldBe("green eyes");
}
public void enumerables_can_be_built_without_headers()
{
var binder = new KeyedValuesBinder(TypeOf <IEnumerable <Customer> >(), "customer");
ValueConverter <string> valueConverter = (str, type) => BindingResult.Success(type.CreateInstanceFrom(str));
binder.SetProperty(":0.FirstName", new[] { "Frodo" }, valueConverter).ShouldBeTrue();
binder.SetProperty(":1.FirstName", new[] { "Sam" }, valueConverter).ShouldBeTrue();
var customers = (IEnumerable <Customer>)binder.BuildObject().Instance;
customers.Count().ShouldBe(2);
customers.First().FirstName.ShouldBe("Frodo");
customers.Skip(1).First().FirstName.ShouldBe("Sam");
}
public void multiple_properties_on_child_objects_are_assigned_correctly()
{
var binder = new KeyedValuesBinder(TypeOf <Customer>(), "customer");
ValueConverter <string> valueConverter = (str, type) => BindingResult.Success(type.CreateInstanceFrom(str));
binder.SetProperty("Orders:0.Description", new[] { "something" }, valueConverter).ShouldBeTrue();
binder.SetProperty("Orders:1.Description", new[] { "something else" }, valueConverter).ShouldBeTrue();
binder.SetProperty("Orders:1.IsSelected", new[] { "on" }, valueConverter).ShouldBeTrue();
binder.SetProperty("Orders:2.Description", new[] { "something" }, valueConverter).ShouldBeTrue();
var customer = (Customer)binder.BuildObject().Instance;
customer.Orders.Count.ShouldBe(3);
customer.Orders[0].IsSelected.ShouldBeFalse();
customer.Orders[1].IsSelected.ShouldBeTrue();
customer.Orders[2].IsSelected.ShouldBeFalse();
}