public void OnActionExecuting_SetsSubject()
{
// Arrange
var filter = new ControllerViewDataAttributeFilter(Array.Empty <LifecycleProperty>());
var controller = new object();
var httpContext = new DefaultHttpContext();
var actionContext = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
var context = new ActionExecutingContext(actionContext, new IFilterMetadata[0], new Dictionary <string, object>(), controller);
// Act
filter.OnActionExecuting(context);
// Assert
Assert.Same(controller, filter.Subject);
}
public void OnActionExecuting_AddsFeature()
{
// Arrange
var filter = new ControllerViewDataAttributeFilter(Array.Empty <LifecycleProperty>());
var controller = new object();
var httpContext = new DefaultHttpContext();
var actionContext = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
var context = new ActionExecutingContext(actionContext, new IFilterMetadata[0], new Dictionary <string, object>(), controller);
// Act
filter.OnActionExecuting(context);
// Assert
var feature = Assert.Single(httpContext.Features, f => f.Key == typeof(IViewDataValuesProviderFeature));
Assert.Same(filter, feature.Value);
}
