static string GetPageAsString (Page page)
{
return String.Format ("Page: Number: {0}, IsSelected: {1}",
page.Number,
page.IsSelected);
}
public void Search_SearchTextChangedAndPackagesWerePagedBeforeSearch_PagesUpdatedAfterFilteringBySearchCriteria ()
{
CreateViewModel ();
viewModel.IsSearchable = true;
viewModel.PageSize = 2;
viewModel.MaximumSelectablePages = 5;
viewModel.AddSixFakePackages ();
var package = new FakePackage () {
Id = "SearchedForId",
Description = "Test"
};
viewModel.FakePackages.Add (package);
viewModel.ReadPackages ();
CompleteReadPackagesTask ();
ObservableCollection<Page> pages = viewModel.Pages;
ClearReadPackagesTasks ();
viewModel.SearchTerms = "SearchedForId";
viewModel.Search ();
CompleteReadPackagesTask ();
var expectedPages = new Page[] {
new Page () { Number = 1, IsSelected = true }
};
PageCollectionAssert.AreEqual (expectedPages, pages);
}
public void Search_BeforeSearchFivePagesOfPackagesShownAndSearchReturnsTwoPages_TwoPagesShownAfterSearch ()
{
CreateViewModel ();
viewModel.IsSearchable = true;
viewModel.PageSize = 2;
viewModel.MaximumSelectablePages = 5;
viewModel.AddSixFakePackages ();
viewModel.FakePackages.Add (new FakePackage ("SearchedForId1"));
viewModel.FakePackages.Add (new FakePackage ("SearchedForId2"));
viewModel.FakePackages.Add (new FakePackage ("SearchedForId3"));
viewModel.ReadPackages ();
CompleteReadPackagesTask ();
ObservableCollection<Page> pages = viewModel.Pages;
ClearReadPackagesTasks ();
viewModel.SearchTerms = "SearchedForId";
viewModel.Search ();
CompleteReadPackagesTask ();
var expectedPages = new Page[] {
new Page () { Number = 1, IsSelected = true },
new Page () { Number = 2 }
};
PageCollectionAssert.AreEqual (expectedPages, pages);
}
public void Pages_SelectedPageNumberChanged_PagesRecalculatedBasedOnNewSelectedPage ()
{
CreateViewModel ();
viewModel.PageSize = 3;
viewModel.SelectedPageNumber = 1;
viewModel.AddSixFakePackages ();
viewModel.ReadPackages ();
CompleteReadPackagesTask ();
ClearReadPackagesTasks ();
var oldPages = viewModel.Pages;
viewModel.SelectedPageNumber = 2;
CompleteReadPackagesTask ();
var newPages = viewModel.Pages;
Page[] expectedPages = new Page[] {
new Page () { Number = 1 },
new Page () { Number = 2, IsSelected = true }
};
PageCollectionAssert.AreEqual (expectedPages, newPages);
}
public void Pages_TenPackagesSelectedPageNumberIsFiveAndPageSizeIsTwoAndMaximumSelectablePagesIsThree_ReturnsPagesThreeAndFourAndFive ()
{
CreateViewModel ();
viewModel.PageSize = 2;
viewModel.AddTenFakePackages ();
viewModel.ReadPackages ();
CompleteReadPackagesTask ();
viewModel.SelectedPageNumber = 5;
viewModel.MaximumSelectablePages = 3;
Page[] expectedPages = new Page[] {
new Page () { Number = 3 },
new Page () { Number = 4 },
new Page () { Number = 5, IsSelected = true }
};
var actualPages = viewModel.Pages;
PageCollectionAssert.AreEqual (expectedPages, actualPages);
}
public void Pages_SixPackagesSelectedPageNumberIsThreeAndPageSizeIsTwoAndMaximumSelectablePagesIsTwo_ReturnsPagesTwoAndThreeWithPageThreeSelected ()
{
CreateViewModel ();
viewModel.PageSize = 2;
viewModel.AddSixFakePackages ();
viewModel.ReadPackages ();
CompleteReadPackagesTask ();
viewModel.SelectedPageNumber = 3;
viewModel.MaximumSelectablePages = 2;
Page[] expectedPages = new Page[] {
new Page () { Number = 2 },
new Page () { Number = 3, IsSelected = true }
};
var actualPages = viewModel.Pages;
PageCollectionAssert.AreEqual (expectedPages, actualPages);
}
public void Pages_SixPackagesSelectedPageNumberIsOneAndPageSizeIsFiveGetPagesTwice_ReturnsTwoPagesWithFirstOneSelected ()
{
CreateViewModel ();
viewModel.PageSize = 5;
viewModel.AddSixFakePackages ();
viewModel.ReadPackages ();
CompleteReadPackagesTask ();
viewModel.SelectedPageNumber = 1;
Page[] expectedPages = new Page[] {
new Page () { Number = 1, IsSelected = true },
new Page () { Number = 2 }
};
var actualPages = viewModel.Pages;
actualPages = viewModel.Pages;
PageCollectionAssert.AreEqual (expectedPages, actualPages);
}
void SetButtonPageNumber (Button button, Page page)
{
if (page.IsSelected) {
string markup = String.Format ("<b>{0}</b>", page.Number);
SetButtonText (button, markup);
} else {
SetButtonText (button, page.Number.ToString ());
}
}
