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[Edit] Add test case for double-wrapping

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Add test case to detect double-wrapping of domain objects
retrieved via the editable domain object cache, identified
as the root cause of WTD-1071.
This commit is contained in:
Victor Woeltjen 2015-04-06 09:28:53 -07:00
parent 3c3dd0ad17
commit 60ed17e32b
1 changed files with 19 additions and 0 deletions
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19
platform/commonUI/edit/test/objects/EditableDomainObjectCacheSpec.js
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@ -21,6 +21,9 @@ define(
getModel: function () { return {}; },
getCapability: function (name) {
return completionCapability;
},
hasCapability: function (name) {
return false;
}
};
}
@ -29,6 +32,9 @@ define(
var result = Object.create(domainObject);
result.wrapped = true;
result.wrappedModel = model;
result.hasCapability = function (name) {
return name === 'editor';
};
captured.wraps = (captured.wraps || 0) + 1;
return result;
}
@ -112,6 +118,19 @@ define(
expect(cache.isRoot(domainObjects[2])).toBeFalsy();
});
it("does not double-wrap objects", function () {
var domainObject = new TestObject('test-id'),
wrappedObject = cache.getEditableObject(domainObject);
// Same instance should be returned if you try to wrap
// twice. This is necessary, since it's possible to (e.g.)
// use a context capability on an object retrieved via
// composition, in which case a result will already be
// wrapped.
expect(cache.getEditableObject(wrappedObject))
.toBe(wrappedObject);
});
});
}