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passing falsey keys to hasChanged or previous

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Brad Dunbar
2012-02-01 15:54:20 -05:00
parent c860070ca3
commit bc79feaf5a
2 changed files with 17 additions and 3 deletions
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14
test/model.js
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@@ -589,4 +589,18 @@ $(document).ready(function() {
ok(lastRequest[1] === model);
});
test("`hasChanged` for falsey keys", function() {
var model = new Backbone.Model();
model.set({x: true}, {silent: true});
ok(!model.hasChanged(0));
ok(!model.hasChanged(''));
});
test("`previous` for falsey keys", function() {
var model = new Backbone.Model({0: true, '': true});
model.set({0: false, '': false}, {silent: true});
equal(model.previous(0), true);
equal(model.previous(''), true);
});
});