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[Plot] Add test for resource release

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Add test to detect plot failing to release its subscriptions,
which causes WTD-840.
This commit is contained in:
Victor Woeltjen 2015-02-05 17:34:37 -08:00
parent 4ac25ab093
commit 63345bbd3b
1 changed files with 13 additions and 0 deletions
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13
platform/features/plot/test/PlotControllerSpec.js
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@ -173,6 +173,19 @@ define(
// Placeholder; need to support requesting telemetry // Placeholder; need to support requesting telemetry
expect(controller.isRequestPending()).toBeFalsy(); expect(controller.isRequestPending()).toBeFalsy();
}); });
it("unsubscribes when destroyed", function () {
// Make an object available
mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
// Make sure $destroy is what's listened for
expect(mockScope.$on.mostRecentCall.args[0]).toEqual('$destroy');
// Also verify precondition
expect(mockSubscription.unsubscribe).not.toHaveBeenCalled();
// Destroy the scope
mockScope.$on.mostRecentCall.args[1]();
// Should have unsubscribed
expect(mockSubscription.unsubscribe).toHaveBeenCalled();
});
}); });
} }
); );