Adds Zotero.FeedReader tests

test/tests/feedReaderTest.js

@@ -0,0 +1,167 @@
+"use strict";
+
+describe("Zotero.FeedReader", function () {
+	
+	var htmlUrl = getTestDataItemUrl("test.html");
+	
+	var feedUrl = getTestDataItemUrl("feed.rss");
+	var feedInfo = {
+		title: 'Liftoff News',
+		subtitle: 'Liftoff to Space Exploration.',
+		updated: new Date("Tue, 10 Jun 2003 09:41:01 GMT"),
+		creators: [{
+			firstName: '',
+			lastName: 'editor@example.com',
+			creatorType: 'author',
+			fieldMode: 1
+		}],
+		language: 'en-us'
+	};
+	
+	var detailedFeedUrl = getTestDataItemUrl("feedDetailed.rss");
+	var detailedFeedInfo = {
+		title: 'Feed',
+		subtitle: 'Feed Description',
+		creators: [{firstName: 'Feed', lastName: 'Author', creatorType: 'author'}],
+		publicationTitle: 'Publication',
+		publisher: 'Publisher',
+		rights: '©2016 Published by Publisher',
+		ISSN: '0000-0000',
+		language: 'en'
+	};
+
+	describe('FeedReader()', function () {
+		it('should throw if url not provided', function() {
+			assert.throw(() => new Zotero.FeedReader())
+		});
+		
+		it('should throw if url invalid', function() {
+			assert.throw(() => new Zotero.FeedReader('invalid url'))
+		});
+	});
+	
+	describe('#process()', function() {
+		it('should reject if the provided url is not a valid feed', function* () {
+			let fr = new Zotero.FeedReader(htmlUrl);
+			let e = yield getPromiseError(fr.process());
+			assert.ok(e);
+			e = yield getPromiseError(fr._feedItems[fr._feedItems.length-1].promise);
+			assert.ok(e);
+		});
+		
+		it('should set #feedProperties on FeedReader object', function* () {
+			let fr = new Zotero.FeedReader(feedUrl);
+			assert.throw(() => fr.feedProperties);
+			yield fr.process();
+			assert.ok(fr.feedProperties);
+		});
+	});
+	
+	describe('#terminate()', function() {
+		it('should reject last feed item and feed processing promise if feed not processed yet', function* () {
+			let fr = new Zotero.FeedReader(feedUrl);
+			fr.terminate("test");
+			let e = yield getPromiseError(fr.process());
+			assert.ok(e);
+			e = yield getPromiseError(fr._feedItems[fr._feedItems.length-1].promise);
+			assert.ok(e);
+		});
+		
+		it('should reject last feed item if feed processed', function* () {
+			let fr = new Zotero.FeedReader(feedUrl);
+			yield fr.process();
+			fr.terminate("test");
+			let e = yield getPromiseError(fr._feedItems[fr._feedItems.length-1].promise);
+			assert.ok(e);
+		});
+	});
+	
+	describe('#feedProperties', function() {
+		it('should throw if accessed before feed is processed', function () {
+			let fr = new Zotero.FeedReader(feedUrl);
+			assert.throw(() => fr.feedProperties);
+		});
+		
+		it('should have correct values for a sparse feed', function* () {
+			let fr = new Zotero.FeedReader(feedUrl);
+			yield fr.process();
+			assert.deepEqual(fr.feedProperties, feedInfo);
+		});
+		
+		it('should have correct values for a detailed feed', function* () {
+			let fr = new Zotero.FeedReader(detailedFeedUrl);
+			yield fr.process();
+			assert.deepEqual(fr.feedProperties, detailedFeedInfo);
+		});
+	});
+	
+	describe('#ItemIterator()', function() {
+		it('should throw if called before feed is resolved', function() {
+			let fr = new Zotero.FeedReader(feedUrl);
+			assert.throw(() => new fr.ItemIterator);
+		});
+		
+		it('should parse items correctly for a sparse feed', function* () {
+			let expected = {
+				guid: 'http://liftoff.msfc.nasa.gov/2003/06/03.html#item573',
+				title: 'Star City',
+				abstractNote: 'How do Americans get ready to work with Russians aboard the International Space Station? They take a crash course in culture, language and protocol at Russia\'s Star City.',
+				url: 'http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp',
+				dateModified: '2003-06-03 09:39:21',
+				date: '2003-06-03 09:39:21',
+				creators: [{
+					firstName: '',
+					lastName: 'editor@example.com',
+					creatorType: 'author',
+					fieldMode: 1
+				}],
+				language: 'en-us',
+				itemType: 'journalArticle'
+			};
+		
+			let fr = new Zotero.FeedReader(feedUrl);
+			yield fr.process();
+			let itemIterator = new fr.ItemIterator();
+			let item = yield itemIterator.next().value;
+			assert.deepEqual(item, expected);
+		});
+		
+		it('should parse items correctly for a detailed feed', function* () {
+			let expected = { guid: 'http://www.example.com/item1',
+				title: 'Title 1',
+				abstractNote: 'Description 1',
+				url: 'http://www.example.com/item1',
+				dateModified: '2016-01-07 00:00:00',
+				date: '2016-01-07',
+				creators: [
+					{ firstName: 'Author1 A. T.', lastName: 'Rohtua', creatorType: 'author' },
+					{ firstName: 'Author2 A.', lastName: 'Auth', creatorType: 'author' },
+					{ firstName: 'Author3', lastName: 'Autho', creatorType: 'author' },
+					{ firstName: 'Contributor1 A. T.', lastName: 'Rotubirtnoc', creatorType: 'contributor' },
+					{ firstName: 'Contributor2 C.', lastName: 'Contrib', creatorType: 'contributor' },
+					{ firstName: 'Contributor3', lastName: 'Contr', creatorType: 'contributor' }
+				],
+				publicationTitle: 'Publication',
+				ISSN: '0000-0000',
+				publisher: 'Publisher',
+				rights: '©2016 Published by Publisher',
+				language: 'en',
+				itemType: 'journalArticle'
+			};
+		
+			let fr = new Zotero.FeedReader(detailedFeedUrl);
+			yield fr.process();
+			let itemIterator = new fr.ItemIterator();
+			let item = yield itemIterator.next().value;
+			assert.deepEqual(item, expected);
+		});
+		it('should resolve last item with null', function* () {
+			let fr = new Zotero.FeedReader(feedUrl);
+			yield fr.process();
+			let itemIterator = new fr.ItemIterator();
+			let item;
+			while(item = yield itemIterator.next().value);
+			assert.isNull(item);
+		});
+	});
+})