light9 Changeset - 168262618f2d

Changeset - 168262618f2d

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Drew Perttula - 9 years ago 2016-06-05 22:41:04
drewp@bigasterisk.com

new test_js target for testing SyncedGraph
Ignore-this: fda788c5e8f5cf1190eb383e1cf2b1ad

5 files changed with 50 insertions and 0 deletions:

light9/web/graph.coffee

light9/web/graph_test.coffee

light9/web/rdfdbclient.coffee

makefile

package.json

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light9/web/graph.coffee

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 log = console.log
 # Patch is {addQuads: <quads>, delQuads: <quads>}
 # <quads> is [{subject: s, ...}, ...]
 # for mocha
 if require?
   `window = {}`
   `N3 = require('./lib/N3.js-1d2d975c10ad3252d38393c3ea97b36fd3ab986a/N3.js')`
   `RdfDbClient = require('./rdfdbclient.js').RdfDbClient`
   module.exports = window
 # (sloppily shared to rdfdbclient.coffee too)
 window.patchSizeSummary = (patch) ->
   '-' + patch.delQuads.length + ' +' + patch.addQuads.length
 # partial port of autodepgraphapi.py
 class GraphWatchers
   constructor: ->
     @handlersSp = {} # {s: {p: [handlers]}}
   subscribe: (s, p, o, onChange) -> # return subscription handle
     if o? then throw Error('not implemented')
     if not @handlersSp[s]
       @handlersSp[s] = {}
@@ @@ -51,24 +58,25 @@ class window.SyncedGraph @@
   # rdfdb. Meant to hide the choice of RDF lib, so we can change it
   # later.
+  #
   # Note that _applyPatch is the only method to write to the graph, so
   # it can fire subscriptions.
   constructor: (@patchSenderUrl, @prefixes, @setStatus) ->
     # patchSenderUrl is the /syncedGraph path of an rdfdb server.
     # prefixes can be used in Uri(curie) calls.
     @_watchers = new GraphWatchers()
     @clearGraph()
     if @patchSenderUrl
     @_client = new RdfDbClient(@patchSenderUrl, @clearGraph.bind(@),
                                @_applyPatch.bind(@), @setStatus)
   clearGraph: ->
     log('SyncedGraph clear')
     if @graph?
       @_applyPatch({addQuads: [], delQuads: @graph.find()})
     # if we had a Store already, this lets N3.Store free all its indices/etc
     @graph = N3.Store()
     @_addPrefixes(@prefixes)

light9/web/graph_test.coffee

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@@ new file 100644 @@
 assert = require('chai').assert
 SyncedGraph = require('./graph.js').SyncedGraph
 describe 'SyncedGraph', ->
   describe 'constructor', ->
     it 'should successfully make an empty graph without connecting to rdfdb', ->
       g = new SyncedGraph()
       g.quads()
       assert.equal(g.quads().length, 0)

light9/web/rdfdbclient.coffee

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 log = console.log
 # for mocha
 if require?
   `window = {}`
   `N3 = require('./lib/N3.js-1d2d975c10ad3252d38393c3ea97b36fd3ab986a/N3.js')`
   module.exports = window
 toJsonPatch = (jsPatch, cb) ->
   out = {patch: {adds: '', deletes: ''}}
   writeDels = (cb) ->
     writer = N3.Writer({ format: 'N-Quads' })
     writer.addTriples(jsPatch.delQuads)
     writer.end((err, result) ->
       out.patch.deletes = result
       cb())
   writeAdds = (cb) ->

makefile

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 NOSEARGS="--no-path-adjustment light9.rdfdb.rdflibpatch light9.rdfdb.patch light9.effecteval.test_effect light9.collector"
 tests:
 	eval env/bin/nosetests -x $(NOSEARGS)
 tests_watch:
 	eval env/bin/nosetests --with-watcher $(NOSEARGS)
 tests_coverage:
 	eval env/bin/nosetests --with-coverage --cover-erase --cover-html --cover-html-dir=/tmp/light9-cov/  --cover-package=light9 --cover-branches $(NOSEARGS)
 test_js_init:
 	npm install
 test_js:
 	coffee -c light9/web/*.coffee
 	node_modules/mocha/bin/mocha --compilers coffee:coffee-script/register --globals window,N3 light9/web/graph_test.coffee
 # needed packages: python-gtk2 python-imaging
 binexec:
 	chmod a+x bin/*
 install_python_deps: link_to_sys_packages
 	env/bin/pip install twisted
 	env/bin/pip install -U -r requirements.txt
 DP=/usr/lib/python2.7/dist-packages
 SP=env/lib/python2.7/site-packages

package.json

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@@ new file 100644 @@
+{
   "name": "light9",
   "version": "1.0.0",
   "description": "Mini instructions:",
   "main": "index.js",
   "directories": {
     "test": "test"
   },
   "dependencies": {
     "chai": "^3.5.0",
     "mocha": "^2.5.3"
   },
   "devDependencies": {
     "mocha": "^2.5.3"
   },
   "scripts": {
     "test": "mocha"
+  }
+}

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