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 resultExecutingContext = new ResultExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new PageResult(),
model);
var resultExecutedContext = new ResultExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
resultExecutingContext.Result,
model);
var invoked = false;
ResultExecutionDelegate next = () =>
{
invoked = true;
return(Task.FromResult(resultExecutedContext));
};
var pageHandlerResultFilter = new PageHandlerResultFilter();
// Act
await pageHandlerResultFilter.OnResultExecutionAsync(resultExecutingContext, next);
// Assert
Assert.True(invoked);
}
public async Task OnPageHandlerExecutionAsync_DoesNotInvokeResultExecuted_IfCancelled()
{
// Arrange
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var model = new Mock <object>();
var modelAsFilter = model.As <IResultFilter>();
modelAsFilter
.Setup(f => f.OnResultExecuting(It.IsAny <ResultExecutingContext>()))
.Callback((ResultExecutingContext context) => context.Cancel = true)
.Verifiable();
modelAsFilter
.Setup(f => f.OnResultExecuted(It.IsAny <ResultExecutedContext>()))
.Throws(new Exception("Shouldn't be called"));
var resultExecutingContext = new ResultExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new PageResult(),
model.Object);
var resultExecutedContext = new ResultExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
resultExecutingContext.Result,
model.Object);
ResultExecutionDelegate next = () => Task.FromResult(resultExecutedContext);
var pageHandlerResultFilter = new PageHandlerResultFilter();
// Act
await pageHandlerResultFilter.OnResultExecutionAsync(resultExecutingContext, next);
// Assert
modelAsFilter.Verify();
}
public async Task OnResultExecutionAsync_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 <IResultFilter>();
modelAsFilter
.Setup(f => f.OnResultExecuting(It.IsAny <ResultExecutingContext>()))
.Verifiable();
modelAsFilter
.Setup(f => f.OnResultExecuted(It.IsAny <ResultExecutedContext>()))
.Verifiable();
var resultExecutingContext = new ResultExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new PageResult(),
model.Object);
var resultExecutedContext = new ResultExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
resultExecutingContext.Result,
model.Object);
ResultExecutionDelegate next = () => Task.FromResult(resultExecutedContext);
var pageHandlerResultFilter = new PageHandlerResultFilter();
// Act
await pageHandlerResultFilter.OnResultExecutionAsync(resultExecutingContext, next);
// Assert
modelAsFilter.Verify();
}