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fix(testability): properly throw when no testability available

This commit is contained in:
Michael Goderbauer 2015-08-14 18:43:47 -07:00 committed by Hank Duan
parent 296851797b
commit 841206c678
1 changed files with 3 additions and 1 deletions
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4
modules/angular2/src/core/testability/get_testability.dart
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@ -114,7 +114,9 @@ class GetTestability {
object['getAngularTestability'] = _jsify((Element elem, object['getAngularTestability'] = _jsify((Element elem,
bool findInAncestors) { bool findInAncestors) {
var testability = registry.findTestabilityInTree(elem, findInAncestors); var testability = registry.findTestabilityInTree(elem, findInAncestors);
return _jsify(new PublicTestability(testability)); return testability == null
? null
: _jsify(new PublicTestability(testability));
}); });
object['getAllAngularTestabilities'] = _jsify(() { object['getAllAngularTestabilities'] = _jsify(() {
var publicTestabilities = registry var publicTestabilities = registry