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Resolved #199: TabView.selectedIndexChanged event.

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Rossen Hristov
2015-05-21 13:47:53 +03:00
parent 26864ddb63
commit a4b2457708
5 changed files with 122 additions and 4 deletions
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83
apps/tests/ui/tab-view/tab-view-tests.ts
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@ -308,6 +308,83 @@ export var testWhenSelectingATabNativelySelectedIndexIsUpdatedProperly = functio
}
}
export var testWhenSelectingATabNativelySelectedIndexChangedEventIsRaised = function () {
var tabView: tabViewModule.TabView;
var mainPage: pageModule.Page;
var pageFactory = function (): pageModule.Page {
tabView = _createTabView();
tabView.items = _createItems(10);
mainPage = new pageModule.Page();
mainPage.content = tabView;
return mainPage;
};
helper.navigate(pageFactory);
var expectedOldIndex = 3;
var expectedNewIndex = 5;
var actualOldIndex;
var actualNewIndex;
tabViewTestsNative.selectNativeTab(tabView, expectedOldIndex);
TKUnit.wait(helper.ASYNC);
tabView.on(tabViewModule.TabView.selectedIndexChangedEvent,(args: tabViewModule.SelectedIndexChangedEventData) => {
actualOldIndex = args.oldIndex;
actualNewIndex = args.newIndex;
});
tabViewTestsNative.selectNativeTab(tabView, expectedNewIndex);
TKUnit.wait(helper.ASYNC);
try {
TKUnit.assert(actualOldIndex === expectedOldIndex, "Actual: " + actualOldIndex + "; Expected: " + expectedOldIndex);
TKUnit.assert(actualNewIndex === expectedNewIndex, "Actual: " + actualNewIndex + "; Expected: " + expectedNewIndex);
}
finally {
helper.goBack();
}
}
export var testWhenSettingSelectedIndexProgramaticallySelectedIndexChangedEventIsRaised = function () {
var tabView: tabViewModule.TabView;
var mainPage: pageModule.Page;
var pageFactory = function (): pageModule.Page {
tabView = _createTabView();
tabView.items = _createItems(10);
mainPage = new pageModule.Page();
mainPage.content = tabView;
return mainPage;
};
helper.navigate(pageFactory);
var expectedOldIndex = 2;
var expectedNewIndex = 6;
var actualOldIndex;
var actualNewIndex;
tabView.selectedIndex = expectedOldIndex;
TKUnit.wait(helper.ASYNC);
tabView.on(tabViewModule.TabView.selectedIndexChangedEvent,(args: tabViewModule.SelectedIndexChangedEventData) => {
actualOldIndex = args.oldIndex;
actualNewIndex = args.newIndex;
});
tabView.selectedIndex = expectedNewIndex;
TKUnit.wait(helper.ASYNC);
try {
TKUnit.assert(actualOldIndex === expectedOldIndex, "Actual: " + actualOldIndex + "; Expected: " + expectedOldIndex);
TKUnit.assert(actualNewIndex === expectedNewIndex, "Actual: " + actualNewIndex + "; Expected: " + expectedNewIndex);
}
finally {
helper.goBack();
}
}
export var testWhenNavigatingBackToANonCachedPageContainingATabViewWithAListViewTheListViewIsThere = function () {
return;
@ -409,13 +486,13 @@ export function testBindingIsRefreshedWhenTabViewItemIsUnselectedAndThenSelected
}
export function testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBack_NoPageCaching() {
testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBackg(false);
testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBack(false);
}
export function testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBack_WithPageCaching() {
testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBackg(true);
testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBack(true);
}
function testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBackg(enablePageCache: boolean) {
function testLoadedAndUnloadedAreFired_WhenNavigatingAwayAndBack(enablePageCache: boolean) {
var i: number;
var itemCount = 3;
var loadedItems = [0, 0, 0];