public async Task OnPageHandlerExecutionAsync_DoesNotInvokeHandlerExecuted_IfResultIsSet()
{
// Arrange
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var model = new Mock <object>();
var modelAsFilter = model.As <IPageFilter>();
modelAsFilter
.Setup(f => f.OnPageHandlerExecuting(It.IsAny <PageHandlerExecutingContext>()))
.Callback((PageHandlerExecutingContext context) => context.Result = new PageResult())
.Verifiable();
modelAsFilter
.Setup(f => f.OnPageHandlerExecuted(It.IsAny <PageHandlerExecutedContext>()))
.Throws(new Exception("Shouldn't be called"));
var pageHandlerExecutingContext = new PageHandlerExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
new Dictionary <string, object>(),
model.Object);
var pageHandlerExecutedContext = new PageHandlerExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
model.Object);
PageHandlerExecutionDelegate next = () => Task.FromResult(pageHandlerExecutedContext);
var pageHandlerPageFilter = new PageHandlerPageFilter();
// Act
await pageHandlerPageFilter.OnPageHandlerExecutionAsync(pageHandlerExecutingContext, next);
// Assert
modelAsFilter.Verify();
}
public async Task OnPageHandlerExecutionAsync_ExecutesSyncFilters()
{
// Arrange
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var model = new Mock <object>();
var modelAsFilter = model.As <IPageFilter>();
modelAsFilter
.Setup(f => f.OnPageHandlerExecuting(It.IsAny <PageHandlerExecutingContext>()))
.Verifiable();
modelAsFilter
.Setup(f => f.OnPageHandlerExecuted(It.IsAny <PageHandlerExecutedContext>()))
.Verifiable();
var pageHandlerExecutingContext = new PageHandlerExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
new Dictionary <string, object>(),
model.Object);
var pageHandlerExecutedContext = new PageHandlerExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
model.Object);
PageHandlerExecutionDelegate next = () => Task.FromResult(pageHandlerExecutedContext);
var pageHandlerPageFilter = new PageHandlerPageFilter();
// Act
await pageHandlerPageFilter.OnPageHandlerExecutionAsync(pageHandlerExecutingContext, next);
// Assert
modelAsFilter.Verify();
}
public async Task OnPageHandlerExecutionAsync_InvokesNextDelegateIfHandlerDoesNotImplementFilter()
{
// Arrange
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var model = new object();
var pageHandlerExecutingContext = new PageHandlerExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
new Dictionary <string, object>(),
model);
var pageHandlerExecutedContext = new PageHandlerExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
model);
var invoked = false;
PageHandlerExecutionDelegate next = () =>
{
invoked = true;
return(Task.FromResult(pageHandlerExecutedContext));
};
var pageHandlerPageFilter = new PageHandlerPageFilter();
// Act
await pageHandlerPageFilter.OnPageHandlerExecutionAsync(pageHandlerExecutingContext, next);
// Assert
Assert.True(invoked);
}
