f9ff630135
Fixed wrong test codes with the assertion. Changed the behaviors of the following functions caused by argument types, to raise an error in the creation phase. - Observable.defer - Observable:buffer - Observable:elementAt - Observable:skipLast - Observable:takeLast - Observable:window
38 lines
1.2 KiB
Lua
38 lines
1.2 KiB
Lua
describe('buffer', function()
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it('produces an error if its parent errors', function()
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expect(Rx.Observable.throw():buffer(1)).to.produce.error()
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end)
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it('fails if size is not specified', function()
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expect(function () Rx.Observable.fromRange(5):buffer() end).to.fail()
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end)
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it('produces values wrapped to the specified width', function()
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local observable = Rx.Observable.create(function(observer)
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observer:onNext(1)
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observer:onNext(2, 3)
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observer:onNext(4, 5, 6)
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observer:onCompleted()
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end)
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expect(observable).to.produce({{1}, {2, 3}, {4, 5, 6}})
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expect(observable:buffer(2)).to.produce({{1, 2}, {3, 4}, {5, 6}})
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end)
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it('produces a partial buffer if the observable completes', function()
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local observable = Rx.Observable.fromRange(5)
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expect(observable:buffer(2)).to.produce({{1, 2}, {3, 4}, {5}})
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end)
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it('produces a partial buffer if the observable errors', function()
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local observable = Rx.Observable.create(function(observer)
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observer:onNext(1)
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observer:onNext(2)
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observer:onNext(3)
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observer:onError('oops')
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end)
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local onNext, onError = observableSpy(observable:buffer(2))
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expect(onNext).to.equal({{1, 2}, {3}})
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expect(#onError).to.equal(1)
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end)
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end)
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