public async Task BindComplexCollectionFromIndexes_InfiniteIndexes()
{
// Arrange
var valueProvider = new SimpleValueProvider
{
{ "someName[0]", "42" },
{ "someName[1]", "100" },
{ "someName[3]", "400" }
};
var bindingContext = GetModelBindingContext(valueProvider);
var binder = new CollectionModelBinder <int>(CreateIntBinder(), NullLoggerFactory.Instance);
// Act
var boundCollection = await binder.BindComplexCollectionFromIndexes(bindingContext, indexNames : null);
// Assert
Assert.Equal(new[] { 42, 100 }, boundCollection.Model.ToArray());
// This uses the default IValidationStrategy
Assert.DoesNotContain(boundCollection, bindingContext.ValidationState.Keys);
}
public async Task BindComplexCollectionFromIndexes_FiniteIndexes()
{
// Arrange
var valueProvider = new SimpleValueProvider
{
{ "someName[foo]", "42" },
{ "someName[baz]", "200" }
};
var bindingContext = GetModelBindingContext(valueProvider);
var binder = new CollectionModelBinder <int>(CreateIntBinder(), NullLoggerFactory.Instance);
// Act
var collectionResult = await binder.BindComplexCollectionFromIndexes(
bindingContext,
new[] { "foo", "bar", "baz" });
// Assert
Assert.Equal(new[] { 42, 0, 200 }, collectionResult.Model.ToArray());
// This requires a non-default IValidationStrategy
var strategy = Assert.IsType <ExplicitIndexCollectionValidationStrategy>(collectionResult.ValidationStrategy);
Assert.Equal(new[] { "foo", "bar", "baz" }, strategy.ElementKeys);
}
