public void OnPageHandlerExecuted_ResultIsNotRedirectToPageResult_ExpectNoAttemptsToAccessTempData()
{
var tempDataDictionary = new Mock <ITempDataDictionary>();
var modelStateDataCount = 0;
var pageModelDataCount = 0;
tempDataDictionary.SetupSet(x => x["PrgPageModelModelState"] = It.IsAny <object>()).Callback(() =>
{
modelStateDataCount++;
});
tempDataDictionary.SetupSet(x => x["PrgPageModelPageModel"] = It.IsAny <object>()).Callback(() =>
{
pageModelDataCount++;
});
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var model = new Mock <PageModel>();
var pageHandlerExecutedContext = new PageHandlerExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
model.Object)
{
Result = new PageResult()
};
var page = new TestablePrgPageModel
{
TempData = tempDataDictionary.Object,
};
page.OnPageHandlerExecuted(pageHandlerExecutedContext);
Assert.Equal(0, modelStateDataCount);
Assert.Equal(0, pageModelDataCount);
}
OnPageHandlerExecuted_ResultIsRedirectToPageResultAndModelStateNotValidAndPrgStateIsFailedOrInError_ExpectTwoAttemptsToAccessTempData()
{
var tempDataDictionary = new Mock <ITempDataDictionary>();
var modelStateDataCount = 0;
var pageModelDataCount = 0;
tempDataDictionary.SetupSet(x => x["PrgPageModelModelState"] = It.IsAny <object>()).Callback(() =>
{
modelStateDataCount++;
});
tempDataDictionary.SetupSet(x => x["PrgPageModelPageModel"] = It.IsAny <object>()).Callback(() =>
{
pageModelDataCount++;
});
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
pageContext.ModelState.AddModelError <TestablePrgPageModel.Model>(x => x.Name, "some-error");
var model = new Mock <PageModel>();
var pageHandlerExecutedContext = new PageHandlerExecutedContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
model.Object)
{
Result = new RedirectToPageResult("some-page")
};
var page = new TestablePrgPageModel {
TempData = tempDataDictionary.Object, PrgState = PrgState.InError
};
page.OnPageHandlerExecuted(pageHandlerExecutedContext);
Assert.Equal(1, modelStateDataCount);
Assert.Equal(1, pageModelDataCount);
}
OnPageHandlerExecuting_GivenResultIsNotRedirectToPageResultAndTempDataContainsModelState_ExpectTwoAttemptToAccessTempDataAndOneAttemptToRemoveTempData()
{
var pageContext = new PageContext(new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var tempDataDictionary = new Mock <ITempDataDictionary>();
var modelStateDataCount = 0;
var pageModelDataCount = 0;
tempDataDictionary.SetupGet(x => x["PrgPageModelModelState"]).Callback(() => { modelStateDataCount++; })
.Returns(
"[{\"Key\":\"Name\",\"AttemptedValue\":null,\"RawValue\":null,\"ErrorMessages\":[\"some-error\"]}]");
tempDataDictionary.SetupGet(x => x["PrgPageModelPageModel"]).Callback(() => { pageModelDataCount++; })
.Returns(null);
tempDataDictionary.Setup(x => x.Remove(It.IsAny <string>()));
var page = new TestablePrgPageModel
{
TempData = tempDataDictionary.Object,
};
var pageHandlerExecutingContext = new PageHandlerExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new HandlerMethodDescriptor(),
new Dictionary <string, object>(),
page)
{
Result = new PageResult()
};
page.OnPageHandlerExecuting(pageHandlerExecutingContext);
Assert.Equal(1, modelStateDataCount);
Assert.Equal(1, pageModelDataCount);
Assert.Equal(default, page.PageModel);
