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[Representation] Add test for scope clearing

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Add test clearing to verify that scope gets cleared
on view changes, WTD-1182.
This commit is contained in:
Victor Woeltjen 2015-05-20 16:39:49 -07:00
parent 9b6d8cf1ec
commit cde173dbdc
1 changed files with 19 additions and 0 deletions
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19
platform/representation/test/MCTRepresentationSpec.js
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@ -160,6 +160,25 @@ define(
// Should have gotten a warning - that's an unknown key // Should have gotten a warning - that's an unknown key
expect(mockLog.warn).toHaveBeenCalled(); expect(mockLog.warn).toHaveBeenCalled();
}); });
it("clears out obsolete peroperties from scope", function () {
mctRepresentation.link(mockScope, mockElement);
mockScope.key = "def";
mockScope.domainObject = mockDomainObject;
mockDomainObject.useCapability.andReturn("some value");
// Trigger the watch
mockScope.$watch.calls[0].args[1]();
expect(mockScope.testCapability).toBeDefined();
// Change the view
mockScope.key = "xyz";
// Trigger the watch again; should clear capability from scope
mockScope.$watch.calls[0].args[1]();
expect(mockScope.testCapability).toBeUndefined();
});
}); });
} }
); );