Why does my karma-coverage (istanbul) report say that these lines aren't covered?

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I'm using Angular with Coffeescript and testing with Karma, Mocha and Chai (and Karma-coverage which uses istanbul for the coverage tool) I have these lines in my controller

$scope.selected_company_id_match = match: ""
$scope.selected_service_id_match = match: ""
$scope.selected_payment_id_match = match: ""
$scope.selected_language_id_match = match: ""

In my test I have

it "should have id matches for all the multi selects",->
  expect(scope.selected_company_id_match.match).to.equal ""
  expect(scope.selected_service_id_match.match).to.equal ""
  expect(scope.selected_payment_id_match.match).to.equal ""
  expect(scope.selected_language_id_match.match).to.equal ""

The controller lines execute when the script loads (they're not inside any function) But the code coverage report still says they're not covered, even though I explicitly test for them. Why aren't they considered covered and how can i cover them?

asked 1 min ago

Veg

27

Why does my karma-coverage (istanbul) report say that these lines aren't covered?