first version of tests for expected RDF

.gitignore

@@ -1 +1,2 @@
 activitystreams2-examples.html
+node_modules

package.json

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+{
+  "name": "w3c-socialwg-activitystreams",
+  "version": "0.0.0",
+  "description": "Draft Member submission of Activity Streams 2.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "./node_modules/.bin/mocha tests"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/jasnell/w3c-socialwg-activitystreams.git"
+  },
+  "author": "",
+  "license": "OWFa 1.0",
+  "bugs": {
+    "url": "https://github.com/jasnell/w3c-socialwg-activitystreams/issues"
+  },
+  "homepage": "https://github.com/jasnell/w3c-socialwg-activitystreams",
+  "devDependencies": {
+    "cheerio": "~0.17.0",
+    "mocha": "~1.21.5",
+    "chai": "~1.9.2",
+    "rdf-interfaces": "~0.1.0",
+    "rdf-ext": "~0.1.5",
+    "rdf-test-utils": "~0.1.0"
+  }
+}

tests/examples.js

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+var expect = require('chai').expect;
+var helper = require('./helper');
+var rdf = require('rdf-interfaces');
+require('rdf-ext')(rdf);
+var utils = require('rdf-test-utils')(rdf);
+
+function basicCompare(name, done){
+  new rdf.TurtleParser().parse(helper.getFixture(name), function(expected){
+    new rdf.JsonLdParser().parse(helper.getExample(name), function(example){
+      utils.compareGraph(expected, example, function(comparison, a, b){
+        expect(comparison).to.be.true;
+        done();
+      });
+    });
+  });
+}
+
+describe('Minimal Activity', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('example-1', done);
+  });
+});
+
+describe('Basic Activity', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('example-2', done);
+  });
+});
+
+describe('Extended Activity', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('example-3', done);
+  });
+});
+
+describe('Object', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('object', done);
+  });
+});
+
+describe('Activity', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('activities', done);
+  });
+});
+
+describe('Collection', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('collections', done);
+  });
+});
+
+describe('Potential Action', function(){
+  it('should match expected RDF', function(done){
+    basicCompare('actions', done);
+  });
+});

tests/helper.js

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+var fs = require('fs');
+var $ = require('cheerio');
+
+// cache in memory
+var examples = {};
+var fixtures = {};
+var context;
+
+
+var doc = $.load(fs.readFileSync('./activitystreams2.html').toString());
+
+var getContext = function(){
+  if(!context){
+    context = JSON.parse(fs.readFileSync('./activitystreams2-context.jsonld').toString());
+  }
+  return context;
+};
+
+var getExample = function(name) {
+  if (!examples[name]) {
+    examples[name] = JSON.parse(doc('#' + name + ' pre.example').text());
+    // set context
+    examples[name]['@context'] = getContext()['@context'];
+  }
+  return examples[name];
+};
+
+var getFixture = function(name) {
+  if (!fixtures[name]) {
+    fixtures[name] = fs.readFileSync('./tests/turtle/' + name).toString();
+  }
+  return fixtures[name];
+};
+
+module.exports.getContext = getContext;
+module.exports.getExample = getExample;
+module.exports.getFixture = getFixture;

tests/turtle/actions

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+<urn:example:notes:1> a <urn:example:types:note> .
+
+_:b0 a <urn:example:actions:ShareAction>;
+     as:object <urn:example:notes:1> .
+
+_:b1 a as:HttpRequest;
+     as:handlerFor _:b0;
+     as:method "POST"^^<xsd:string>;
+     as:url <http://example.org/share?id=1> .
+
+_:b2 a <urn:example:actions:SaveAction>;
+     as:object <urn:example:notes:1> .
+
+_:b3 a as:EmbeddedView;
+     as:handlerFor _:b2;
+     as:content "<p>...</p>";
+     as:mediaType "text/html" .
+

tests/turtle/activities

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+<urn:example:activity:1> a as:Activity;
+                         as:actor <http://example.org/profiles/joe>;
+                         as:object <http://example.com/notes/1>;
+                         as:published "2014-09-30T12:34:56Z"^^<xsd:dateTime>;
+                         as:verb <urn:example:verb:like> .
+
+<urn:example:verb:like> as:displayName "like" .

tests/turtle/collections

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+_:b0 a as:Collection;
+     as:itemsPerPage "1"^^<xsd:nonNegativeInteger>;
+     as:next <http://example.org/foo?page=2>;
+     as:self <http://example.org/foo?page=1>;
+     as:totalItems "10"^^<xsd:nonNegativeInteger> .
+
+_:b1 as:actor <urn:example:person:sally>;
+     as:memberOf _:b0;
+     as:object <http://example.org/foo>;
+     as:verb _:b2 .
+

tests/turtle/example-1

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+_:b0 a as:Activity;
+     as:verb _:b1;
+     as:actor <urn:example:person:martin>;
+     as:object <http://example.org/foo.jpg> .

tests/turtle/example-2

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+_:b0 a as:Activity;
+     as:language "en";
+     as:verb _:b1;
+     as:actor <urn:example:person:martin>;
+     as:object <urn:example:blog:abc123/xyz>;
+     as:target <http://example.org/blog/>;
+     as:published "2011-02-10T15:04:55Z"^^<xsd:dateTime> .
+
+<urn:example:person:martin> a <urn:example:types:person>;
+                            as:displayName "Martin Smith";
+                            as:image <http://example.org/martin/image.jpg>;
+                            as:url <http://example.org/martin> .
+
+<http://example.org/blog/> a <urn:example:types:blog>;
+                           as:displayName "Martin's Blog" .
+
+<http://example.org/martin/image.jpg> a as:Link;
+                                      as:mediaType "image/jpeg" .
+
+<urn:example:blog:abc123/xyz> a <urn:example:types:article>;
+                              as:displayName "Why I love Activity Streams";
+                              as:url <http://example.org/blog/2011/02/entry> .

tests/turtle/example-3

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+_:b0 a as:Collection;
+     as:totalItems "1"^^<xsd:nonNegativeInteger> .
+
+_:b1 a as:Activity;
+     as:memberOf _:b0;
+     as:language "en";
+     as:displayName "Martin phost le fisean nua a albam."@ga;
+     as:displayName "Martin posted a new video to his album."@en;
+     as:verb _:b2;
+     as:actor <urn:example:person:martin>;
+     as:object <http://example.org/album/my_fluffy_cat.jpg>;
+     as:target <http://example.org/album/>;
+     as:generator <http://example.org/activities-app>;
+     as:provider <http://example.org/activity-stream>;
+     as:published "2011-02-10T15:04:55Z"^^<xsd:dateTime> .
+
+<urn:example:person:martin> a <urn:example:types:person>;
+                            as:displayName "Martin Smith";
+                            as:image <http://example.org/martin/image>;
+                            as:url <http://example.org/martin> .
+
+<http://example.org/martin> a as:Link;
+                            as:displayName "Martin's Profile" .
+
+<http://example.org/martin/image> a as:Link, <http://example.org/ImageResource>;
+                                  as:height "250"^^<xsd:nonNegativeInteger>;
+                                  as:mediaType "image/jpeg";
+                                  as:width "250"^^<xsd:nonNegativeInteger> .
+
+<http://example.org/album/my_fluffy_cat.jpg> a <http://example.org/Photo>;
+                                             as:image <http://example.org/album/my_fluffy_cat_thumb.jpg> .
+
+<http://example.org/album/my_fluffy_cat_thumb.jpg> a as:Link;
+                                                   as:mediaType "image/jpeg";
+                                                   as:rel "preview" .
+
+<http://example.org/album/> a <http://example.org/PhotoAlbum>;
+                            as:displayName "Grianghraif Mairtin"@ga;
+                            as:displayName "Martin's Photo Album"@en;
+                            as:image <http://example.org/album/thumbnail.jpg> .
+
+<http://example.org/album/thumbnail.jpg> a as:Link;
+                                         as:mediaType "image/jpeg" .

tests/turtle/object

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+@prefix as: <http://activitystrea.ms/2.0/> .
+
+<http://example.org/foo> a <http://example.org/types/Note>;
+                         as:author <urn:example:person:joe>;
+                         as:displayName "This is a note";
+                         as:language "en";
+                         as:published "2014-08-21T12:34:56Z"^^<xsd:dateTime> .
+
+<urn:example:person:joe> a <http://example.org/types/Person>;
+                         as:displayName "Joe Smith" .
+