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fix(tabs): fire leaving life cycle events

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Closes #2869
This commit is contained in:
Adam Bradley
2015-02-16 14:40:23 -06:00
parent 0e04f39105
commit 9cc61ecdce
3 changed files with 108 additions and 0 deletions
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90
test/unit/angular/directive/navView.unit.js
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@@ -920,6 +920,96 @@ describe('Ionic nav-view', function() {
expect(leave.transitionId).toEqual(4);
}));
it('should emit tab leaving events', inject(function ($state, $q, $timeout, $compile, $ionicConfig) {
var beforeLeave, afterLeave, leave;
scope.$on('$ionicView.beforeLeave', function(ev, d){
beforeLeave = d;
});
scope.$on('$ionicView.afterLeave', function(ev, d){
afterLeave = d;
});
scope.$on('$ionicView.leave', function(ev, d){
leave = d;
});
elem.append($compile('<ion-nav-view name="root"></ion-nav-view>')(scope));
$state.go(tab1page1State);
$q.flush();
$timeout.flush();
$state.go(tab1page2State);
$q.flush();
$timeout.flush();
expect(beforeLeave.stateName).toEqual('tabAbstract.tab1page1');
expect(afterLeave.stateName).toEqual('tabAbstract.tab1page1');
expect(leave.stateName).toEqual('tabAbstract.tab1page1');
$state.go(tab2page1State);
$q.flush();
$timeout.flush();
expect(beforeLeave.stateName).toEqual('tabAbstract.tab1page2');
expect(afterLeave.stateName).toEqual('tabAbstract.tab1page2');
expect(leave.stateName).toEqual('tabAbstract.tab1page2');
$state.go(tab3page1State);
$q.flush();
$timeout.flush();
expect(beforeLeave.stateName).toEqual('tabAbstract.tab2page1');
expect(afterLeave.stateName).toEqual('tabAbstract.tab2page1');
expect(leave.stateName).toEqual('tabAbstract.tab2page1');
$state.go(tab1page1State);
$q.flush();
$timeout.flush();
expect(beforeLeave.stateName).toEqual('tabAbstract.tab3page1');
expect(afterLeave.stateName).toEqual('tabAbstract.tab3page1');
expect(leave.stateName).toEqual('tabAbstract.tab3page1');
}));
it('should emit tab $ionicView.unloaded event', inject(function ($state, $q, $timeout, $compile, $ionicConfig) {
$ionicConfig.views.maxCache(0);
var unloadedEvent;
scope.$on('$ionicView.unloaded', function(ev, d){
unloadedEvent = d;
});
elem.append($compile('<ion-nav-view name="root"></ion-nav-view>')(scope));
$state.go(tab1page1State);
$q.flush();
$timeout.flush();
$state.go(tab1page2State);
$q.flush();
$timeout.flush();
expect(unloadedEvent.stateName).toEqual('tabAbstract.tab1page1');
$state.go(tab2page1State);
$q.flush();
$timeout.flush();
expect(unloadedEvent.stateName).toEqual('tabAbstract.tab1page2');
$state.go(tab3page1State);
$q.flush();
$timeout.flush();
expect(unloadedEvent.stateName).toEqual('tabAbstract.tab2page1');
$state.go(tab1page1State);
$q.flush();
$timeout.flush();
expect(unloadedEvent.stateName).toEqual('tabAbstract.tab3page1');
}));
it('should clear ion-nav-view cache', inject(function ($state, $q, $timeout, $compile, $ionicHistory) {
elem.append($compile('<div><ion-nav-view></ion-nav-view></div>')(scope));