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23 lines
755 B
CoffeeScript
23 lines
755 B
CoffeeScript
describe "indexer", ->
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Indexer = null
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beforeEach ->
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module "admin.indexUtils"
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beforeEach inject (_Indexer_) ->
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Indexer = _Indexer_
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it "indexes an array of objects by id", ->
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objects = [{id: 1, name: 'one'}, {id: 2, name: 'two'}]
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index = Indexer.index objects
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expect(index).toEqual({1: {id: 1, name: 'one'}, 2: {id: 2, name: 'two'}})
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it "indexes an array of objects by another field", ->
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objects = [{widget_id: 1, name: 'one'}, {widget_id: 2, name: 'two'}]
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index = Indexer.index objects, 'widget_id'
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expect(index).toEqual({1: {widget_id: 1, name: 'one'}, 2: {widget_id: 2, name: 'two'}})
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it "returns an object, not an array", ->
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index = Indexer.index []
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expect(index.constructor).not.toEqual(Array)
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