rename routeresolver methods to {onmatch,view}
expose some piecemeal modules rename internal xhr to request mirror internal stream api to match public api
This commit is contained in:
Leo Horie
parent
8bb813155c
commit
80c25e3809
18 changed files with 276 additions and 264 deletions
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@ -13,7 +13,7 @@ o.spec("stream", function() {
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o.spec("stream", function() {
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o("works as getter/setter", function() {
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var stream = Stream.stream(1)
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var stream = Stream(1)
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var initialValue = stream()
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stream(2)
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var newValue = stream()
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@ -22,25 +22,25 @@ o.spec("stream", function() {
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o(newValue).equals(2)
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})
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o("has undefined value by default", function() {
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var stream = Stream.stream()
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var stream = Stream()
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o(stream()).equals(undefined)
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})
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o("can update to undefined", function() {
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var stream = Stream.stream(1)
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var stream = Stream(1)
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stream(undefined)
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o(stream()).equals(undefined)
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})
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o("can be stream of streams", function() {
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var stream = Stream.stream(Stream.stream(1))
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var stream = Stream(Stream(1))
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o(stream()()).equals(1)
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})
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})
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o.spec("combine", function() {
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o("transforms value", function() {
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var stream = Stream.stream()
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var stream = Stream()
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var doubled = Stream.combine(function(s) {return s() * 2}, [stream])
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stream(2)
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@ -48,14 +48,14 @@ o.spec("stream", function() {
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o(doubled()).equals(4)
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})
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o("transforms default value", function() {
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var stream = Stream.stream(2)
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var stream = Stream(2)
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var doubled = Stream.combine(function(s) {return s() * 2}, [stream])
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o(doubled()).equals(4)
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})
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o("transforms multiple values", function() {
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var s1 = Stream.stream()
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var s2 = Stream.stream()
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var s1 = Stream()
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var s2 = Stream()
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var added = Stream.combine(function(s1, s2) {return s1() + s2()}, [s1, s2])
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s1(2)
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@ -64,15 +64,15 @@ o.spec("stream", function() {
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o(added()).equals(5)
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})
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o("transforms multiple default values", function() {
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var s1 = Stream.stream(2)
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var s2 = Stream.stream(3)
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var s1 = Stream(2)
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var s2 = Stream(3)
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var added = Stream.combine(function(s1, s2) {return s1() + s2()}, [s1, s2])
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o(added()).equals(5)
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})
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o("transforms mixed default and late-bound values", function() {
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var s1 = Stream.stream(2)
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var s2 = Stream.stream()
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var s1 = Stream(2)
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var s2 = Stream()
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var added = Stream.combine(function(s1, s2) {return s1() + s2()}, [s1, s2])
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s2(3)
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@ -81,7 +81,7 @@ o.spec("stream", function() {
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})
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o("combines atomically", function() {
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var count = 0
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var a = Stream.stream()
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var a = Stream()
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var b = Stream.combine(function(a) {return a() * 2}, [a])
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var c = Stream.combine(function(a) {return a() * a()}, [a])
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var d = Stream.combine(function(b, c) {
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@ -96,7 +96,7 @@ o.spec("stream", function() {
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})
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o("combines default value atomically", function() {
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var count = 0
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var a = Stream.stream(3)
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var a = Stream(3)
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var b = Stream.combine(function(a) {return a() * 2}, [a])
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var c = Stream.combine(function(a) {return a() * a()}, [a])
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var d = Stream.combine(function(b, c) {
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@ -109,8 +109,8 @@ o.spec("stream", function() {
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})
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o("combine lists only changed upstreams in last arg", function() {
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var streams = []
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var a = Stream.stream()
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var b = Stream.stream()
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var a = Stream()
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var b = Stream()
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var c = Stream.combine(function(a, b, changed) {
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streams = changed
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}, [a, b])
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@ -123,8 +123,8 @@ o.spec("stream", function() {
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})
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o("combine lists only changed upstreams in last arg with default value", function() {
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var streams = []
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var a = Stream.stream(3)
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var b = Stream.stream(5)
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var a = Stream(3)
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var b = Stream(5)
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var c = Stream.combine(function(a, b, changed) {
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streams = changed
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}, [a, b])
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@ -135,7 +135,7 @@ o.spec("stream", function() {
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o(streams[0]).equals(a)
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})
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o("combine can return undefined", function() {
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var a = Stream.stream(1)
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var a = Stream(1)
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var b = Stream.combine(function(a) {
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return undefined
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}, [a])
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@ -143,24 +143,24 @@ o.spec("stream", function() {
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o(b()).equals(undefined)
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})
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o("combine can return stream", function() {
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var a = Stream.stream(1)
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var a = Stream(1)
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var b = Stream.combine(function(a) {
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return Stream.stream(2)
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return Stream(2)
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}, [a])
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o(b()()).equals(2)
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})
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o("combine can return pending stream", function() {
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var a = Stream.stream(1)
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var a = Stream(1)
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var b = Stream.combine(function(a) {
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return Stream.stream()
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return Stream()
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}, [a])
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o(b()()).equals(undefined)
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})
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o("combine can halt", function() {
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var count = 0
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var a = Stream.stream(1)
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var a = Stream(1)
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var b = Stream.combine(function(a) {
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return Stream.HALT
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}, [a])
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@ -175,19 +175,19 @@ o.spec("stream", function() {
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o.spec("merge", function() {
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o("transforms an array of streams to an array of values", function() {
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var all = Stream.merge([
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Stream.stream(10),
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Stream.stream("20"),
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Stream.stream({value: 30}),
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Stream(10),
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Stream("20"),
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Stream({value: 30}),
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])
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o(all()).deepEquals([10, "20", {value: 30}])
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})
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o("remains pending until all streams are active", function() {
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var straggler = Stream.stream()
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var straggler = Stream()
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var all = Stream.merge([
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Stream.stream(10),
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Stream.stream("20"),
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Stream(10),
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Stream("20"),
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straggler,
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])
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@ -199,7 +199,7 @@ o.spec("stream", function() {
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})
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o.spec("end", function() {
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o("end stream works", function() {
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var stream = Stream.stream()
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var stream = Stream()
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var doubled = Stream.combine(function(stream) {return stream() * 2}, [stream])
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stream.end(true)
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@ -209,7 +209,7 @@ o.spec("stream", function() {
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o(doubled()).equals(undefined)
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})
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o("end stream works with default value", function() {
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var stream = Stream.stream(2)
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var stream = Stream(2)
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var doubled = Stream.combine(function(stream) {return stream() * 2}, [stream])
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stream.end(true)
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@ -219,7 +219,7 @@ o.spec("stream", function() {
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o(doubled()).equals(4)
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})
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o("cannot add downstream to ended stream", function() {
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var stream = Stream.stream(2)
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var stream = Stream(2)
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stream.end(true)
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var doubled = Stream.combine(function(stream) {return stream() * 2}, [stream])
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@ -228,7 +228,7 @@ o.spec("stream", function() {
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o(doubled()).equals(undefined)
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})
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o("upstream does not affect ended stream", function() {
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var stream = Stream.stream(2)
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var stream = Stream(2)
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var doubled = Stream.combine(function(stream) {return stream() * 2}, [stream])
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doubled.end(true)
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@ -240,7 +240,7 @@ o.spec("stream", function() {
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})
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o.spec("error", function() {
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o("error() works", function() {
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var stream = Stream.stream()
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var stream = Stream()
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var errored = Stream.combine(function(stream) {throw new Error("error")}, [stream])
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stream(3)
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@ -249,14 +249,14 @@ o.spec("stream", function() {
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o(errored.error().message).equals("error")
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})
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o("error() works with default value", function() {
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var stream = Stream.stream(3)
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var stream = Stream(3)
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var errored = Stream.combine(function(stream) {throw new Error("error")}, [stream])
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o(errored()).equals(undefined)
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o(errored.error().message).equals("error")
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})
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o("error() removes error on valid value", function() {
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var stream = Stream.stream("a")
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var stream = Stream("a")
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var doubled = Stream.combine(function(stream) {
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if (typeof stream() !== "number") throw new Error("error")
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else return stream() * 2
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@ -269,7 +269,7 @@ o.spec("stream", function() {
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})
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o("error() triggers catch", function() {
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var count = 0
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var stream = Stream.stream(1)
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var stream = Stream(1)
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var handled = stream.catch(function() {
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count++
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return 2
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@ -283,7 +283,7 @@ o.spec("stream", function() {
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})
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o("thrown error propagates downstream", function() {
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var count = 0
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var stream = Stream.stream(1)
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var stream = Stream(1)
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.map(function() {throw new Error("error")})
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.map(function(value) {
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count++
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@ -300,7 +300,7 @@ o.spec("stream", function() {
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})
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o("set error propagates downstream", function() {
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var count = 0
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var stream = Stream.stream()
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var stream = Stream()
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var mapped = stream.map(function(value) {
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count++
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return value * 2
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@ -316,7 +316,7 @@ o.spec("stream", function() {
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o(count).equals(0)
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})
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o("error.map works", function() {
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var stream = Stream.stream(1)
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var stream = Stream(1)
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var mappedFromError = stream.error.map(function(value) {
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if (value) return "from" + value.message
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})
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@ -328,7 +328,7 @@ o.spec("stream", function() {
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o(mappedFromError()).equals("fromerror")
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})
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o("error from error.map propagates", function() {
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var stream = Stream.stream(1)
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var stream = Stream(1)
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var mappedFromError = stream.error.map(function(value) {
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return "from" + value.message
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})
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@ -344,7 +344,7 @@ o.spec("stream", function() {
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})
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o("error thrown from error.map propagates downstream", function() {
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var count = 0
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var stream = Stream.stream(1)
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var stream = Stream(1)
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var mappedFromError = stream.error.map(function(value) {
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throw new Error("b")
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})
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@ -379,13 +379,13 @@ o.spec("stream", function() {
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o("error.map can return streams", function() {
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var stream = Stream.reject(new Error("error"))
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var error = stream.error.map(function(value) {
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return Stream.stream(1)
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return Stream(1)
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})
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o(error()()).equals(1)
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})
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o("combined stream of two errored streams adopts error from first", function() {
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var a = Stream.stream(1)
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var a = Stream(1)
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var b = Stream.combine(function(a) {throw new Error("error from b")}, [a])
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var c = Stream.combine(function(a) {throw new Error("error from c")}, [a])
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var d = Stream.combine(function(b, c) {return 2}, [b, c])
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@ -443,7 +443,7 @@ o.spec("stream", function() {
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})
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o.spec("run", function() {
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o("works", function() {
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var stream = Stream.stream()
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var stream = Stream()
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var doubled = stream.run(function(value) {return value * 2})
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stream(3)
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@ -451,13 +451,13 @@ o.spec("stream", function() {
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o(doubled()).equals(6)
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})
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o("works with default value", function() {
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var stream = Stream.stream(3)
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var stream = Stream(3)
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var doubled = stream.run(function(value) {return value * 2})
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o(doubled()).equals(6)
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})
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o("works with undefined value", function() {
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var stream = Stream.stream()
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var stream = Stream()
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var mapped = stream.run(function(value) {return String(value)})
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stream(undefined)
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@ -465,13 +465,13 @@ o.spec("stream", function() {
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o(mapped()).equals("undefined")
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})
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o("does not run when initialized w/ HALT", function() {
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var stream = Stream.stream(Stream.HALT)
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var stream = Stream(Stream.HALT)
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var mapped = stream.run(function(value) {return 123})
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o(mapped()).equals(undefined)
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})
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o("does not run when set to HALT", function() {
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var stream = Stream.stream()
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var stream = Stream()
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var mapped = stream.run(function(value) {return 123})
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stream(Stream.HALT)
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@ -479,14 +479,14 @@ o.spec("stream", function() {
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o(mapped()).equals(undefined)
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})
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o("works with default undefined value", function() {
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var stream = Stream.stream(undefined)
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var stream = Stream(undefined)
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var mapped = stream.run(function(value) {return String(value)})
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o(mapped()).equals("undefined")
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})
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o("works with stream that throws", function() {
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var count = 0
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var stream = Stream.stream(undefined)
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var stream = Stream(undefined)
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var errored = stream.run(function(value) {throw new Error("error")})
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var mapped = errored.map(function(value) {
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count++
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@ -501,8 +501,8 @@ o.spec("stream", function() {
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})
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o("works with pending stream", function() {
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var count = 0
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var stream = Stream.stream(undefined)
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var absorbed = Stream.stream()
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var stream = Stream(undefined)
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var absorbed = Stream()
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var absorber = stream.run(function(value) {return absorbed})
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var mapped = absorber.map(function(value) {
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count++
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@ -518,14 +518,14 @@ o.spec("stream", function() {
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o(count).equals(1)
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})
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o("works with active stream", function() {
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var stream = Stream.stream(undefined)
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var mapped = stream.run(function(value) {return Stream.stream(1)})
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var stream = Stream(undefined)
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var mapped = stream.run(function(value) {return Stream(1)})
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o(mapped()).equals(1)
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})
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o("works with errored stream", function() {
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var rejected
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var stream = Stream.stream(undefined)
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var stream = Stream(undefined)
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var mapped = stream.run(function(value) {
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return Stream.reject(new Error("error"))
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})
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@ -534,9 +534,9 @@ o.spec("stream", function() {
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o(mapped.error().message).equals("error")
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})
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o("works with ended stream", function() {
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var stream = Stream.stream(1)
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var stream = Stream(1)
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var mapped = stream.run(function(value) {
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var ended = Stream.stream(2)
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var ended = Stream(2)
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ended.end(true)
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return ended
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})
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@ -546,8 +546,8 @@ o.spec("stream", function() {
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o(mapped()).equals(2)
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})
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o("works when active stream updates", function() {
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var stream = Stream.stream(undefined)
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var absorbed = Stream.stream(1)
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var stream = Stream(undefined)
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var absorbed = Stream(1)
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var mapped = stream.run(function(value) {return absorbed})
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absorbed(2)
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@ -560,8 +560,8 @@ o.spec("stream", function() {
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})
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o("works when pending stream updates", function() {
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var count = 0
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var stream = Stream.stream(undefined)
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var absorbed = Stream.stream()
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var stream = Stream(undefined)
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var absorbed = Stream()
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var mapped = stream.run(function(value) {return absorbed})
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mapped.map(function (value) {
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@ -577,8 +577,8 @@ o.spec("stream", function() {
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o(mapped()).equals(123)
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})
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o("works when updating stream to errored state", function() {
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var stream = Stream.stream(undefined)
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var absorbed = Stream.stream(1)
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var stream = Stream(undefined)
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var absorbed = Stream(1)
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var mapped = stream.run(function(value) {return absorbed})
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absorbed.error(new Error("error"))
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@ -592,8 +592,8 @@ o.spec("stream", function() {
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o(mapped.error().message).equals("another error")
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})
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o("works when updating pending stream to errored state", function() {
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var stream = Stream.stream(undefined)
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||||
var absorbed = Stream.stream()
|
||||
var stream = Stream(undefined)
|
||||
var absorbed = Stream()
|
||||
var mapped = stream.run(function(value) {return absorbed})
|
||||
|
||||
absorbed.error(new Error("error"))
|
||||
|
|
@ -602,8 +602,8 @@ o.spec("stream", function() {
|
|||
o(mapped.error().message).equals("error")
|
||||
})
|
||||
o("works when updating stream to active state", function() {
|
||||
var stream = Stream.stream(undefined)
|
||||
var absorbed = Stream.stream(1)
|
||||
var stream = Stream(undefined)
|
||||
var absorbed = Stream(1)
|
||||
var mapped = stream.run(function(value) {return absorbed})
|
||||
|
||||
absorbed.error(new Error("error"))
|
||||
|
|
@ -617,8 +617,8 @@ o.spec("stream", function() {
|
|||
o(mapped.error()).equals(undefined)
|
||||
})
|
||||
o("throwing from absorbed propagates", function() {
|
||||
var stream = Stream.stream(undefined)
|
||||
var absorbedParent = Stream.stream()
|
||||
var stream = Stream(undefined)
|
||||
var absorbedParent = Stream()
|
||||
var absorbed = absorbedParent.map(function() {throw new Error("error")})
|
||||
var mapped = stream.run(function(value) {return absorbed})
|
||||
|
||||
|
|
@ -648,7 +648,7 @@ o.spec("stream", function() {
|
|||
})
|
||||
o("catch works from combine", function() {
|
||||
var count = 0
|
||||
var stream = Stream.combine(function() {throw new Error("error")}, [Stream.stream(1)]).catch(function(e) {
|
||||
var stream = Stream.combine(function() {throw new Error("error")}, [Stream(1)]).catch(function(e) {
|
||||
count++
|
||||
return "no" + e.message
|
||||
})
|
||||
|
|
@ -662,7 +662,7 @@ o.spec("stream", function() {
|
|||
})
|
||||
o("catch is not called if no error", function() {
|
||||
var count = 0
|
||||
var stream = Stream.stream()
|
||||
var stream = Stream()
|
||||
var handled = stream.map(function(value) {return value + value}).catch(function(e) {
|
||||
count++
|
||||
return "no" + e.message
|
||||
|
|
@ -679,7 +679,7 @@ o.spec("stream", function() {
|
|||
})
|
||||
o("catch is not called if no error with default value", function() {
|
||||
var count = 0
|
||||
var stream = Stream.stream("a").map(function(value) {return value + value}).catch(function(e) {
|
||||
var stream = Stream("a").map(function(value) {return value + value}).catch(function(e) {
|
||||
count++
|
||||
return "no" + e.message
|
||||
})
|
||||
|
|
@ -710,7 +710,7 @@ o.spec("stream", function() {
|
|||
})
|
||||
o("catch absorbs pending stream", function() {
|
||||
var count = 0
|
||||
var stream = Stream.stream()
|
||||
var stream = Stream()
|
||||
var mapped = Stream.reject(new Error("b")).catch(function(e) {
|
||||
return stream
|
||||
})
|
||||
|
|
@ -723,7 +723,7 @@ o.spec("stream", function() {
|
|||
o(count).equals(0)
|
||||
})
|
||||
o("catch absorbs active stream", function() {
|
||||
var stream = Stream.stream(1)
|
||||
var stream = Stream(1)
|
||||
var mapped = Stream.reject(new Error("b")).catch(function(e) {
|
||||
return stream
|
||||
})
|
||||
|
|
@ -752,7 +752,7 @@ o.spec("stream", function() {
|
|||
})
|
||||
o("catches wrapped rejected stream", function() {
|
||||
var caught
|
||||
var stream = Stream.stream(1).map(function() {
|
||||
var stream = Stream(1).map(function() {
|
||||
return Stream.reject(new Error("error"))
|
||||
})
|
||||
.catch(function(value) {
|
||||
|
|
@ -767,8 +767,8 @@ o.spec("stream", function() {
|
|||
})
|
||||
o("catches nested wrapped rejected stream", function() {
|
||||
var caught
|
||||
var stream = Stream.stream(1).map(function() {
|
||||
return Stream.stream(2).map(function() {
|
||||
var stream = Stream(1).map(function() {
|
||||
return Stream(2).map(function() {
|
||||
return Stream.reject(new Error("error"))
|
||||
})
|
||||
})
|
||||
|
|
@ -785,56 +785,56 @@ o.spec("stream", function() {
|
|||
})
|
||||
o.spec("valueOf", function() {
|
||||
o("works", function() {
|
||||
o(Stream.stream(1).valueOf()).equals(1)
|
||||
o(Stream.stream("a").valueOf()).equals("a")
|
||||
o(Stream.stream(true).valueOf()).equals(true)
|
||||
o(Stream.stream(null).valueOf()).equals(null)
|
||||
o(Stream.stream(undefined).valueOf()).equals(undefined)
|
||||
o(Stream.stream({a: 1}).valueOf()).deepEquals({a: 1})
|
||||
o(Stream.stream([1, 2, 3]).valueOf()).deepEquals([1, 2, 3])
|
||||
o(Stream.stream().valueOf()).equals(undefined)
|
||||
o(Stream(1).valueOf()).equals(1)
|
||||
o(Stream("a").valueOf()).equals("a")
|
||||
o(Stream(true).valueOf()).equals(true)
|
||||
o(Stream(null).valueOf()).equals(null)
|
||||
o(Stream(undefined).valueOf()).equals(undefined)
|
||||
o(Stream({a: 1}).valueOf()).deepEquals({a: 1})
|
||||
o(Stream([1, 2, 3]).valueOf()).deepEquals([1, 2, 3])
|
||||
o(Stream().valueOf()).equals(undefined)
|
||||
})
|
||||
o("allows implicit value access in mathematical operations", function() {
|
||||
o(Stream.stream(1) + Stream.stream(1)).equals(2)
|
||||
o(Stream(1) + Stream(1)).equals(2)
|
||||
})
|
||||
})
|
||||
o.spec("toString", function() {
|
||||
o("aliases valueOf", function() {
|
||||
var stream = Stream.stream(1)
|
||||
var stream = Stream(1)
|
||||
|
||||
o(stream.toString).equals(stream.valueOf)
|
||||
})
|
||||
o("allows implicit value access in string operations", function() {
|
||||
o(Stream.stream("a") + Stream.stream("b")).equals("ab")
|
||||
o(Stream("a") + Stream("b")).equals("ab")
|
||||
})
|
||||
})
|
||||
o.spec("toJSON", function() {
|
||||
o("works", function() {
|
||||
o(Stream.stream(1).toJSON()).equals(1)
|
||||
o(Stream.stream("a").toJSON()).equals("a")
|
||||
o(Stream.stream(true).toJSON()).equals(true)
|
||||
o(Stream.stream(null).toJSON()).equals(null)
|
||||
o(Stream.stream(undefined).toJSON()).equals(undefined)
|
||||
o(Stream.stream({a: 1}).toJSON()).deepEquals({a: 1})
|
||||
o(Stream.stream([1, 2, 3]).toJSON()).deepEquals([1, 2, 3])
|
||||
o(Stream.stream().toJSON()).equals(undefined)
|
||||
o(Stream.stream(new Date(0)).toJSON()).equals(new Date(0).toJSON())
|
||||
o(Stream(1).toJSON()).equals(1)
|
||||
o(Stream("a").toJSON()).equals("a")
|
||||
o(Stream(true).toJSON()).equals(true)
|
||||
o(Stream(null).toJSON()).equals(null)
|
||||
o(Stream(undefined).toJSON()).equals(undefined)
|
||||
o(Stream({a: 1}).toJSON()).deepEquals({a: 1})
|
||||
o(Stream([1, 2, 3]).toJSON()).deepEquals([1, 2, 3])
|
||||
o(Stream().toJSON()).equals(undefined)
|
||||
o(Stream(new Date(0)).toJSON()).equals(new Date(0).toJSON())
|
||||
})
|
||||
o("works w/ JSON.stringify", function() {
|
||||
o(JSON.stringify(Stream.stream(1))).equals(JSON.stringify(1))
|
||||
o(JSON.stringify(Stream.stream("a"))).equals(JSON.stringify("a"))
|
||||
o(JSON.stringify(Stream.stream(true))).equals(JSON.stringify(true))
|
||||
o(JSON.stringify(Stream.stream(null))).equals(JSON.stringify(null))
|
||||
o(JSON.stringify(Stream.stream(undefined))).equals(JSON.stringify(undefined))
|
||||
o(JSON.stringify(Stream.stream({a: 1}))).deepEquals(JSON.stringify({a: 1}))
|
||||
o(JSON.stringify(Stream.stream([1, 2, 3]))).deepEquals(JSON.stringify([1, 2, 3]))
|
||||
o(JSON.stringify(Stream.stream())).equals(JSON.stringify(undefined))
|
||||
o(JSON.stringify(Stream.stream(new Date(0)))).equals(JSON.stringify(new Date(0)))
|
||||
o(JSON.stringify(Stream(1))).equals(JSON.stringify(1))
|
||||
o(JSON.stringify(Stream("a"))).equals(JSON.stringify("a"))
|
||||
o(JSON.stringify(Stream(true))).equals(JSON.stringify(true))
|
||||
o(JSON.stringify(Stream(null))).equals(JSON.stringify(null))
|
||||
o(JSON.stringify(Stream(undefined))).equals(JSON.stringify(undefined))
|
||||
o(JSON.stringify(Stream({a: 1}))).deepEquals(JSON.stringify({a: 1}))
|
||||
o(JSON.stringify(Stream([1, 2, 3]))).deepEquals(JSON.stringify([1, 2, 3]))
|
||||
o(JSON.stringify(Stream())).equals(JSON.stringify(undefined))
|
||||
o(JSON.stringify(Stream(new Date(0)))).equals(JSON.stringify(new Date(0)))
|
||||
})
|
||||
})
|
||||
o.spec("uncaught exception reporting", function() {
|
||||
o("reports thrown errors", function(done) {
|
||||
Stream.stream(1).map(function() {throw new Error("error")})
|
||||
Stream(1).map(function() {throw new Error("error")})
|
||||
|
||||
setTimeout(function() {
|
||||
o(spy.callCount).equals(1)
|
||||
|
|
@ -853,7 +853,7 @@ o.spec("stream", function() {
|
|||
})
|
||||
o.spec("map", function() {
|
||||
o("works", function() {
|
||||
var stream = Stream.stream()
|
||||
var stream = Stream()
|
||||
var doubled = stream.map(function(value) {return value * 2})
|
||||
|
||||
stream(3)
|
||||
|
|
@ -861,13 +861,13 @@ o.spec("stream", function() {
|
|||
o(doubled()).equals(6)
|
||||
})
|
||||
o("works with default value", function() {
|
||||
var stream = Stream.stream(3)
|
||||
var stream = Stream(3)
|
||||
var doubled = stream.map(function(value) {return value * 2})
|
||||
|
||||
o(doubled()).equals(6)
|
||||
})
|
||||
o("works with undefined value", function() {
|
||||
var stream = Stream.stream()
|
||||
var stream = Stream()
|
||||
var mapped = stream.map(function(value) {return String(value)})
|
||||
|
||||
stream(undefined)
|
||||
|
|
@ -875,22 +875,22 @@ o.spec("stream", function() {
|
|||
o(mapped()).equals("undefined")
|
||||
})
|
||||
o("works with default undefined value", function() {
|
||||
var stream = Stream.stream(undefined)
|
||||
var stream = Stream(undefined)
|
||||
var mapped = stream.map(function(value) {return String(value)})
|
||||
|
||||
o(mapped()).equals("undefined")
|
||||
})
|
||||
o("works with pending stream", function() {
|
||||
var stream = Stream.stream(undefined)
|
||||
var mapped = stream.map(function(value) {return Stream.stream()})
|
||||
var stream = Stream(undefined)
|
||||
var mapped = stream.map(function(value) {return Stream()})
|
||||
|
||||
o(mapped()()).equals(undefined)
|
||||
})
|
||||
})
|
||||
o.spec("ap", function() {
|
||||
o("works", function() {
|
||||
var apply = Stream.stream(function(value) {return value * 2})
|
||||
var stream = Stream.stream(3)
|
||||
var apply = Stream(function(value) {return value * 2})
|
||||
var stream = Stream(3)
|
||||
var applied = apply.ap(stream)
|
||||
|
||||
o(applied()).equals(6)
|
||||
|
|
@ -904,8 +904,8 @@ o.spec("stream", function() {
|
|||
o(applied()).equals(3)
|
||||
})
|
||||
o("works with undefined value", function() {
|
||||
var apply = Stream.stream(function(value) {return String(value)})
|
||||
var stream = Stream.stream(undefined)
|
||||
var apply = Stream(function(value) {return String(value)})
|
||||
var stream = Stream(undefined)
|
||||
var applied = apply.ap(stream)
|
||||
|
||||
o(applied()).equals("undefined")
|
||||
|
|
@ -918,7 +918,7 @@ o.spec("stream", function() {
|
|||
o.spec("fantasy-land", function() {
|
||||
o.spec("functor", function() {
|
||||
o("identity", function() {
|
||||
var stream = Stream.stream(3)
|
||||
var stream = Stream(3)
|
||||
var mapped = stream.map(function(value) {return value})
|
||||
|
||||
o(stream()).equals(mapped())
|
||||
|
|
@ -927,7 +927,7 @@ o.spec("stream", function() {
|
|||
function f(x) {return x * 2}
|
||||
function g(x) {return x * x}
|
||||
|
||||
var stream = Stream.stream(3)
|
||||
var stream = Stream(3)
|
||||
|
||||
var mapped = stream.map(function(value) {return f(g(value))})
|
||||
var composed = stream.map(g).map(f)
|
||||
|
|
@ -938,9 +938,9 @@ o.spec("stream", function() {
|
|||
})
|
||||
o.spec("apply", function() {
|
||||
o("composition", function() {
|
||||
var a = Stream.stream(function(value) {return value * 2})
|
||||
var u = Stream.stream(function(value) {return value * 3})
|
||||
var v = Stream.stream(5)
|
||||
var a = Stream(function(value) {return value * 2})
|
||||
var u = Stream(function(value) {return value * 3})
|
||||
var v = Stream(5)
|
||||
|
||||
var mapped = a.map(function(f) {
|
||||
return function(g) {
|
||||
|
|
@ -958,14 +958,14 @@ o.spec("stream", function() {
|
|||
})
|
||||
o.spec("applicative", function() {
|
||||
o("identity", function() {
|
||||
var a = Stream.stream().of(function(value) {return value})
|
||||
var v = Stream.stream(5)
|
||||
var a = Stream().of(function(value) {return value})
|
||||
var v = Stream(5)
|
||||
|
||||
o(a.ap(v)()).equals(5)
|
||||
o(a.ap(v)()).equals(v())
|
||||
})
|
||||
o("homomorphism", function() {
|
||||
var a = Stream.stream(0)
|
||||
var a = Stream(0)
|
||||
var f = function(value) {return value * 2}
|
||||
var x = 3
|
||||
|
||||
|
|
@ -973,8 +973,8 @@ o.spec("stream", function() {
|
|||
o(a.of(f).ap(a.of(x))()).equals(a.of(f(x))())
|
||||
})
|
||||
o("interchange", function() {
|
||||
var u = Stream.stream(function(value) {return value * 2})
|
||||
var a = Stream.stream()
|
||||
var u = Stream(function(value) {return value * 2})
|
||||
var a = Stream()
|
||||
var y = 3
|
||||
|
||||
o(u.ap(a.of(y))()).equals(6)
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue