284 lines
9.2 KiB
CoffeeScript
284 lines
9.2 KiB
CoffeeScript
chai = require('chai')
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expect = chai.expect
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should = chai.should()
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sinon = require('sinon')
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sinonChai = require('sinon-chai')
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_ = require("underscore")
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chai.use(sinonChai)
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Connector = require "../../y-test/lib/y-test.coffee"
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Y = require "../lib/y.coffee"
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Test = require "./TestSuite"
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class JsonTest extends Test
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makeNewUser: (userId)->
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conn = new Connector userId
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super new Y conn
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type: "JsonTest"
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getRandomRoot: (user_num, root)->
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root ?= @users[user_num]
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types = @users[user_num].types
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if _.random(0,1) is 1 # take root
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root
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else # take child
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elems = null
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if root.type is "Object"
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elems =
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for oname,val of root.val()
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val
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else if root.type is "Array"
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elems = root.val()
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else
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return root
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elems = elems.filter (elem)->
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elem? and ((elem.type is "Array") or (elem.type is "Object"))
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if elems.length is 0
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root
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else
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p = elems[_.random(0, elems.length-1)]
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@getRandomRoot user_num, p
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getContent: (user_num)->
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@users[user_num].toJson(true)
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getGeneratingFunctions: (user_num)->
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types = @users[user_num].types
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super(user_num).concat [
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f : (y)=> # SET PROPERTY
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l = y.val().length
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y.val(_.random(0, l-1), @getRandomText(), 'immutable')
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null
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types : [types.Array]
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, f : (y)=> # Delete Array Element
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list = y.val()
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if list.length > 0
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key = list[_random(0,list.length-1)]
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y.delete(key)
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types: [types.Array]
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, f : (y)=> # insert TEXT mutable
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l = y.val().length
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y.val(_.random(0, l-1), @getRamdomObject())
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types: [types.Array]
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, f : (y)=> # insert string
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l = y.val().length
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y.val(_.random(0, l-1), @getRandomText(), 'immutable')
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null
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types : [types.Array]
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, f : (y)=> # Delete Object Property
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list = for name, o of y.val()
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name
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if list.length > 0
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key = list[_random(0,list.length-1)]
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y.delete(key)
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types: [types.Object]
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, f : (y)=> # SET Object Property
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y.val(@getRandomKey(), @getRandomObject())
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types: [types.Object]
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,
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f : (y)=> # SET PROPERTY TEXT
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y.val(@getRandomKey(), @getRandomText(), 'mutable')
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types: [types.Object]
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]
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describe "JsonFramework", ->
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beforeEach (done)->
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@timeout 50000
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@yTest = new JsonTest()
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@users = @yTest.users
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@test_user = @yTest.makeNewUser "test_user"
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done()
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it "can handle many engines, many operations, concurrently (random)", ->
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console.log "" # TODO
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@yTest.run()
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it "has a working test suite", ->
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@yTest.compareAll()
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it "handles double-late-join", ->
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test = new JsonTest("double")
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test.run()
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@yTest.run()
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u1 = test.users[0]
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u2 = @yTest.users[1]
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ops1 = u1.HB._encode()
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ops2 = u2.HB._encode()
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u1.engine.applyOp ops2, true
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u2.engine.applyOp ops1, true
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compare = (o1, o2)->
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if o1.type? and o1.type isnt o2.type
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throw new Error "different types"
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else if o1.type is "Object"
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for name, val of o1.val()
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compare(val, o2.val(name))
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else if o1.type?
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compare(o1.val(), o2.val())
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else if o1 isnt o2
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throw new Error "different values"
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compare u1, u2
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expect(test.getContent(0)).to.deep.equal(@yTest.getContent(1))
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it "can handle creaton of complex json (1)", ->
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@yTest.users[0].val('a', 'q', "mutable")
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@yTest.users[1].val('a', 't', "mutable")
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@yTest.compareAll()
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q = @yTest.users[2].val('a')
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q.insert(0,'A')
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@yTest.compareAll()
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expect(@yTest.getSomeUser().val("a").val()).to.equal("At")
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it "can handle creaton of complex json (2)", ->
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@yTest.getSomeUser().val('x', {'a':'b'})
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@yTest.getSomeUser().val('a', {'a':{q:"dtrndtrtdrntdrnrtdnrtdnrtdnrtdnrdnrdt"}}, "mutable")
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@yTest.getSomeUser().val('b', {'a':{}})
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@yTest.getSomeUser().val('c', {'a':'c'})
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@yTest.getSomeUser().val('c', {'a':'b'})
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@yTest.compareAll()
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q = @yTest.getSomeUser().val("a").val("a").val("q")
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q.insert(0,'A')
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@yTest.compareAll()
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expect(@yTest.getSomeUser().val("a").val("a").val("q").val()).to.equal("Adtrndtrtdrntdrnrtdnrtdnrtdnrtdnrdnrdt")
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it "can handle creaton of complex json (3)", ->
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@yTest.users[0].val('l', [1,2,3], "mutable")
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@yTest.users[1].val('l', [4,5,6], "mutable")
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@yTest.compareAll()
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@yTest.users[2].val('l').insert(0,'A')
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w = @yTest.users[1].val('l').insert(0,'B', "mutable").val(0)
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w.insert 1, "C"
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expect(w.val()).to.equal("BC")
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@yTest.compareAll()
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it "handles immutables and primitive data types", ->
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@yTest.getSomeUser().val('string', "text", "immutable")
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@yTest.getSomeUser().val('number', 4, "immutable")
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@yTest.getSomeUser().val('object', {q:"rr"}, "immutable")
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@yTest.getSomeUser().val('null', null)
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@yTest.compareAll()
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expect(@yTest.getSomeUser().val('string')).to.equal "text"
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expect(@yTest.getSomeUser().val('number')).to.equal 4
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expect(@yTest.getSomeUser().val('object').val('q')).to.equal "rr"
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expect(@yTest.getSomeUser().val('null') is null).to.be.ok
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it "handles immutables and primitive data types (2)", ->
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@yTest.users[0].val('string', "text", "immutable")
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@yTest.users[1].val('number', 4, "immutable")
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@yTest.users[2].val('object', {q:"rr"}, "immutable")
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@yTest.users[0].val('null', null)
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@yTest.compareAll()
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expect(@yTest.getSomeUser().val('string')).to.equal "text"
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expect(@yTest.getSomeUser().val('number')).to.equal 4
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expect(@yTest.getSomeUser().val('object').val('q')).to.equal "rr"
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expect(@yTest.getSomeUser().val('null') is null).to.be.ok
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it "Observers work on JSON Types (add type observers, local and foreign)", ->
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u = @yTest.users[0]
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@yTest.flushAll()
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last_task = null
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observer1 = (changes)->
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expect(changes.length).to.equal(1)
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change = changes[0]
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expect(change.type).to.equal("add")
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expect(change.object).to.equal(u)
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expect(change.changedBy).to.equal('0')
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expect(change.name).to.equal("newStuff")
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last_task = "observer1"
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u.observe observer1
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u.val("newStuff","someStuff","mutable")
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expect(last_task).to.equal("observer1")
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u.unobserve observer1
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observer2 = (changes)->
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expect(changes.length).to.equal(1)
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change = changes[0]
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expect(change.type).to.equal("add")
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expect(change.object).to.equal(u)
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expect(change.changedBy).to.equal('1')
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expect(change.name).to.equal("moreStuff")
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last_task = "observer2"
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u.observe observer2
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v = @yTest.users[1]
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v.val("moreStuff","someMoreStuff")
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@yTest.flushAll()
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expect(last_task).to.equal("observer2")
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u.unobserve observer2
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it "Observers work on JSON Types (update type observers, local and foreign)", ->
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u = @yTest.users[0].val("newStuff","oldStuff","mutable").val("moreStuff","moreOldStuff","mutable")
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@yTest.flushAll()
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last_task = null
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observer1 = (changes)->
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expect(changes.length).to.equal(1)
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change = changes[0]
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expect(change.type).to.equal("update")
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expect(change.object).to.equal(u)
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expect(change.changedBy).to.equal('0')
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expect(change.name).to.equal("newStuff")
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expect(change.oldValue.val()).to.equal("oldStuff")
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last_task = "observer1"
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u.observe observer1
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u.val("newStuff","someStuff")
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expect(last_task).to.equal("observer1")
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u.unobserve observer1
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observer2 = (changes)->
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expect(changes.length).to.equal(1)
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change = changes[0]
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expect(change.type).to.equal("update")
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expect(change.object).to.equal(u)
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expect(change.changedBy).to.equal('1')
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expect(change.name).to.equal("moreStuff")
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expect(change.oldValue.val()).to.equal("moreOldStuff")
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last_task = "observer2"
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u.observe observer2
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v = @yTest.users[1]
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v.val("moreStuff","someMoreStuff")
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@yTest.flushAll()
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expect(last_task).to.equal("observer2")
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u.unobserve observer2
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it "Observers work on JSON Types (delete type observers, local and foreign)", ->
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u = @yTest.users[0].val("newStuff","oldStuff","mutable").val("moreStuff","moreOldStuff","mutable")
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@yTest.flushAll()
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last_task = null
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observer1 = (changes)->
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expect(changes.length).to.equal(1)
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change = changes[0]
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expect(change.type).to.equal("delete")
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expect(change.object).to.equal(u)
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expect(change.changedBy).to.equal('0')
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expect(change.name).to.equal("newStuff")
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expect(change.oldValue.val()).to.equal("oldStuff")
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last_task = "observer1"
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u.observe observer1
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u.delete("newStuff")
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expect(last_task).to.equal("observer1")
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u.unobserve observer1
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observer2 = (changes)->
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expect(changes.length).to.equal(1)
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change = changes[0]
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expect(change.type).to.equal("delete")
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expect(change.object).to.equal(u)
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expect(change.changedBy).to.equal('1')
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expect(change.name).to.equal("moreStuff")
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expect(change.oldValue.val()).to.equal("moreOldStuff")
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last_task = "observer2"
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u.observe observer2
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v = @yTest.users[1]
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v.delete("moreStuff")
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@yTest.flushAll()
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expect(last_task).to.equal("observer2")
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u.unobserve observer2
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