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55 lines
1.6 KiB
CoffeeScript
55 lines
1.6 KiB
CoffeeScript
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sinon = require('sinon')
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chai = require('chai')
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should = chai.should()
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modulePath = "../../../../app/js/ShareJsDB.js"
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SandboxedModule = require('sandboxed-module')
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describe "ShareJsDB.getOps", ->
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beforeEach ->
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@doc_id = "document-id"
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@project_id = "project-id"
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@doc_key = "#{@project_id}:#{@doc_id}"
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@callback = sinon.stub()
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@ops = [{p: 20, t: "foo"}]
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@redis_ops = (JSON.stringify(op) for op in @ops)
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@ShareJsDB = SandboxedModule.require modulePath, requires:
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"./RedisManager": @RedisManager = {}
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"./DocOpsManager": @DocOpsManager = {}
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"./DocumentManager":{}
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describe "with start == end", ->
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beforeEach ->
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@start = @end = 42
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@ShareJsDB.getOps @doc_key, @start, @end, @callback
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it "should return an empty array", ->
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@callback.calledWith(null, []).should.equal true
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describe "with a non empty range", ->
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beforeEach ->
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@start = 35
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@end = 42
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@DocOpsManager.getPreviousDocOps = sinon.stub().callsArgWith(4, null, @ops)
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@ShareJsDB.getOps @doc_key, @start, @end, @callback
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it "should get the range from redis", ->
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@DocOpsManager.getPreviousDocOps
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.calledWith(@project_id, @doc_id, @start, @end-1)
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.should.equal true
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it "should return the ops", ->
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@callback.calledWith(null, @ops).should.equal true
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describe "with no specified end", ->
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beforeEach ->
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@start = 35
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@end = null
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@DocOpsManager.getPreviousDocOps = sinon.stub().callsArgWith(4, null, @ops)
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@ShareJsDB.getOps @doc_key, @start, @end, @callback
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it "should get until the end of the list", ->
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@DocOpsManager.getPreviousDocOps
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.calledWith(@project_id, @doc_id, @start, -1)
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.should.equal true
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