public void Create_ForSupportedType_ReturnsBinder()
{
// Arrange
var provider = new ComplexTypeModelBinderProvider();
var context = new TestModelBinderProviderContext(typeof(Person));
context.OnCreatingBinder(m =>
{
if (m.ModelType == typeof(int) || m.ModelType == typeof(string))
{
return(Mock.Of <IModelBinder>());
}
else
{
Assert.False(true, "Not the right model type");
return(null);
}
});
// Act
var result = provider.GetBinder(context);
// Assert
Assert.IsType <ComplexTypeModelBinder>(result);
}
public IModelBinder GetBinder(ModelBinderProviderContext context)
{
if (context.BindingInfo.BindingSource != null && context.BindingInfo.BindingSource.CanAcceptDataFrom(BodyOrDefaultBindingSource.BodyOrDefault))
{
var bodyBinder = _bodyModelBinderProvider.GetBinder(context);
var complexBinder = _complexTypeModelBinderProvider.GetBinder(context);
return(new BodyOrDefaultModelBinder(bodyBinder, complexBinder));
}
return(null);
}
public void Create_ForNonComplexType_ReturnsNull(Type modelType)
{
// Arrange
var provider = new ComplexTypeModelBinderProvider();
var context = new TestModelBinderProviderContext(modelType);
// Act
var result = provider.GetBinder(context);
// Assert
Assert.Null(result);
}
public IModelBinder GetBinder(ModelBinderProviderContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (context.Metadata.IsComplexType)
{
ComplexTypeModelBinderProvider p = new ComplexTypeModelBinderProvider();
return(new JsonMultiParameterModelBinder(p.GetBinder(context)));
}
return(null);
}
/// <summary>
/// Creates a <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder" /> based on <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderProviderContext" />.
/// </summary>
/// <param name="context">The <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderProviderContext" />.</param>
/// <returns>
/// An <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder" />.
/// </returns>
public IModelBinder?GetBinder(ModelBinderProviderContext context)
{
var bodyBinder = _bodyModelBinderProvider.GetBinder(context);
var complexBinder = _complexTypeModelBinderProvider.GetBinder(context);
if (context.BindingInfo.BindingSource != null &&
context.BindingInfo.BindingSource.CanAcceptDataFrom(BodyAndRouteBindingSource.BodyAndRoute))
{
return(new BodyAndRouteModelBinder(bodyBinder, complexBinder));
}
else
{
return(null);
}
}