public void BinderShouldBindValues() {
var controllerContext = new ControllerContext();
var binders = new ModelBinderDictionary {
{ typeof(Foo), new DefaultModelBinder() }
};
var input = new FormCollection {
{ "fooInstance[Bar1].Value", "bar1value" },
{ "fooInstance[Bar2].Value", "bar2value" }
};
var foos = new[] {
new Foo {Name = "Bar1", Value = "uno"},
new Foo {Name = "Bar2", Value = "dos"},
new Foo {Name = "Bar3", Value = "tres"},
};
var providers = new EmptyModelMetadataProvider();
var bindingContext = new ModelBindingContext {
ModelMetadata = providers.GetMetadataForType(() => foos, foos.GetType()),
ModelName = "fooInstance",
ValueProvider = input.ToValueProvider()
};
var binder = new KeyedListModelBinder<Foo>(binders, providers, foo => foo.Name);
var result = (IList<Foo>)binder.BindModel(controllerContext, bindingContext);
Assert.That(result.Count, Is.EqualTo(3));
Assert.That(result[0].Value, Is.EqualTo("bar1value"));
Assert.That(result[1].Value, Is.EqualTo("bar2value"));
}
private static ModelValidationNode GetValidationNode()
{
EmptyModelMetadataProvider provider = new EmptyModelMetadataProvider();
ModelMetadata metadata = provider.GetMetadataForType(null, typeof(object));
return new ModelValidationNode(metadata, "someKey");
}
private static ModelMetadata GetModelMetadata() {
EmptyModelMetadataProvider provider = new EmptyModelMetadataProvider();
return provider.GetMetadataForType(null, typeof(object));
}
public ControllerData(Type type) {
var metadataProvider = new EmptyModelMetadataProvider();
this.Properties =
(from p in type.GetProperties()
let attr = p.GetCustomAttributes(typeof(FromRouteAttr), inherit: true)
.Cast<FromRouteAttr>()
.SingleOrDefault()
where attr != null
select new PropertyData(
property: p,
attribute: attr,
metadata: metadataProvider.GetMetadataForType(null, p.PropertyType)
)).ToArray();
}
