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Make product modal show close button only if there is a scroll bar

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This commit is contained in:
Luis Ramos
2020-04-29 15:57:13 +01:00
parent e239bb33f8
commit 30fe457cb5
3 changed files with 28 additions and 1 deletions
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21
spec/javascripts/unit/darkswarm/controllers/products/product_node_controller_spec.js.coffee
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@@ -16,3 +16,24 @@ describe "ProductNodeCtrl", ->
it "puts a reference to supplier in the scope", ->
expect(scope.enterprise).toBe product.supplier
describe "#hasVerticalScrollBar", ->
it "returns false if modal element is not found", ->
spyOn(angular, 'element').and.returnValue([])
expect(scope.hasVerticalScrollBar()).toBe false
it "returns false if scrollHeight is equal to clientHeight", ->
spyOn(angular, 'element').and.returnValue([{ scrollHeight: 100, clientHeight: 100 }])
expect(scope.hasVerticalScrollBar()).toBe false
it "returns false if scrollHeight is smaller than clientHeight", ->
spyOn(angular, 'element').and.returnValue([{ scrollHeight: 50, clientHeight: 100 }])
expect(scope.hasVerticalScrollBar()).toBe false
it "returns true if scrollHeight is bigger than clientHeight", ->
spyOn(angular, 'element').and.returnValue([{ scrollHeight: 100, clientHeight: 50 }])
expect(scope.hasVerticalScrollBar()).toBe true