32 lines
1007 B
Lua
32 lines
1007 B
Lua
describe('tap', function()
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it('does not create a subscription', function()
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local observable = Rx.Observable.create(error)
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expect(observable.tap).to_not.fail()
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end)
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it('runs the specified onNext function', function()
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local onNext = spy()
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local observable = Rx.Observable.create(function(observer)
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observer:onNext(1)
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observer:onCompleted()
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end):tap(onNext):subscribe()
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expect(onNext).to.equal({{1}})
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end)
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it('runs the specified onError function', function()
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local onError = spy()
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local observable = Rx.Observable.create(function(observer)
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observer:onError('message')
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end):tap(_, onError):subscribe(_, function() end)
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expect(onError).to.equal({{'message'}})
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end)
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it('runs the specified onCompleted function', function()
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local onCompleted = spy()
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local observable = Rx.Observable.create(function(observer)
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observer:onCompleted()
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end):tap(_, _, onCompleted):subscribe()
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expect(#onCompleted).to.equal(1)
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end)
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end)
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