public void GetBinderThrowsExceptionWithNullContextTest()
{
var sut = new ProfileFilterModelBinderProvider();
Action action = () => sut.GetBinder(null);
action.Should().Throw <ArgumentNullException>();
}
public void GetBinderReturnsNullForUnsupportedTypeTest()
{
var context = Substitute.For <ModelBinderProviderContext>();
var provider = Substitute.For <IModelMetadataProvider>();
var detailsProvider = Substitute.For <ICompositeMetadataDetailsProvider>();
var key = ModelMetadataIdentity.ForType(typeof(string));
IEnumerable <object> typeAttributes = new List <object>();
var attributes = new ModelAttributes(typeAttributes);
var details = new DefaultMetadataDetails(key, attributes);
var metadata = new DefaultModelMetadata(provider, detailsProvider, details);
context.Metadata.Returns(metadata);
var sut = new ProfileFilterModelBinderProvider();
var actual = sut.GetBinder(context);
actual.Should().BeNull();
}