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110 lines
4 KiB
JavaScript
110 lines
4 KiB
JavaScript
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SandboxedModule = require('sandboxed-module')
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sinon = require('sinon')
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should = require('chai').should()
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modulePath = require('path').join __dirname, '../../../app/js/ResourceStateManager'
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Path = require "path"
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Errors = require "../../../app/js/Errors"
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describe "ResourceStateManager", ->
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beforeEach ->
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@ResourceStateManager = SandboxedModule.require modulePath, requires:
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"fs": @fs = {}
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"logger-sharelatex": {log: sinon.stub(), err: sinon.stub()}
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"./SafeReader": @SafeReader = {}
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@basePath = "/path/to/write/files/to"
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@resources = [
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{path: "resource-1-mock"}
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{path: "resource-2-mock"}
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{path: "resource-3-mock"}
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]
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@state = "1234567890"
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@resourceFileName = "#{@basePath}/.project-sync-state"
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@resourceFileContents = "#{@resources[0].path}\n#{@resources[1].path}\n#{@resources[2].path}\nstateHash:#{@state}"
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@callback = sinon.stub()
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describe "saveProjectState", ->
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beforeEach ->
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@fs.writeFile = sinon.stub().callsArg(2)
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describe "when the state is specified", ->
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beforeEach ->
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@ResourceStateManager.saveProjectState(@state, @resources, @basePath, @callback)
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it "should write the resource list to disk", ->
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@fs.writeFile
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.calledWith(@resourceFileName, @resourceFileContents)
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "when the state is undefined", ->
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beforeEach ->
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@state = undefined
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@fs.unlink = sinon.stub().callsArg(1)
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@ResourceStateManager.saveProjectState(@state, @resources, @basePath, @callback)
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it "should unlink the resource file", ->
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@fs.unlink
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.calledWith(@resourceFileName)
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.should.equal true
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it "should not write the resource list to disk", ->
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@fs.writeFile.called.should.equal false
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "checkProjectStateMatches", ->
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describe "when the state matches", ->
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beforeEach ->
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@SafeReader.readFile = sinon.stub().callsArgWith(3, null, @resourceFileContents)
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@ResourceStateManager.checkProjectStateMatches(@state, @basePath, @callback)
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it "should read the resource file", ->
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@SafeReader.readFile
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.calledWith(@resourceFileName)
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.should.equal true
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it "should call the callback with the results", ->
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@callback.calledWithMatch(null, @resources).should.equal true
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describe "when the state does not match", ->
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beforeEach ->
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@SafeReader.readFile = sinon.stub().callsArgWith(3, null, @resourceFileContents)
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@ResourceStateManager.checkProjectStateMatches("not-the-original-state", @basePath, @callback)
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it "should call the callback with an error", ->
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error = new Errors.FilesOutOfSyncError("invalid state for incremental update")
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@callback.calledWith(error).should.equal true
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describe "checkResourceFiles", ->
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describe "when all the files are present", ->
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beforeEach ->
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@allFiles = [ @resources[0].path, @resources[1].path, @resources[2].path]
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@ResourceStateManager.checkResourceFiles(@resources, @allFiles, @basePath, @callback)
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it "should call the callback", ->
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@callback.calledWithExactly().should.equal true
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describe "when there is a missing file", ->
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beforeEach ->
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@allFiles = [ @resources[0].path, @resources[1].path]
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@fs.stat = sinon.stub().callsArgWith(1, new Error())
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@ResourceStateManager.checkResourceFiles(@resources, @allFiles, @basePath, @callback)
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it "should call the callback with an error", ->
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error = new Errors.FilesOutOfSyncError("resource files missing in incremental update")
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@callback.calledWith(error).should.equal true
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describe "when a resource contains a relative path", ->
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beforeEach ->
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@resources[0].path = "../foo/bar.tex"
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@allFiles = [ @resources[0].path, @resources[1].path, @resources[2].path]
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@ResourceStateManager.checkResourceFiles(@resources, @allFiles, @basePath, @callback)
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it "should call the callback with an error", ->
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@callback.calledWith(new Error("relative path in resource file list")).should.equal true
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