Expect ISO 8601 access dates in Zotero.Item::fromJSON()

This causes translator tests to fail, because the sample data currently
has SQL access dates instead.

chrome/content/zotero/xpcom/data/item.js

@@ -3841,9 +3841,22 @@ Zotero.Item.prototype.fromJSON = Zotero.Promise.coroutine(function* (json) {
 		case 'mtime':
 			break;
 		
+		case 'accessDate':
 		case 'dateAdded':
 		case 'dateModified':
-			this[field] = Zotero.Date.dateToSQL(Zotero.Date.isoToDate(val), true);
+			let d = Zotero.Date.isoToDate(val);
+			if (!d) {
+				Zotero.logError("Discarding invalid " + field + " '" + val
+					+ "' for item " + this.libraryKey);
+				continue;
+			}
+			val = Zotero.Date.dateToSQL(d, true);
+			if (field == 'accessDate') {
+				this.setField(field, val);
+			}
+			else {
+				this[field] = val;
+			}
 			break;
 		
 		case 'parentItem':

chrome/content/zotero/xpcom/date.js

@@ -195,10 +195,11 @@ Zotero.Date = new function(){
 	 * Adapted from http://delete.me.uk/2005/03/iso8601.html (AFL-licensed)
 	 *
 	 * @param	{String}		isoDate		ISO 8601 date
-	 * @return	{Date}					JS Date
+	 * @return {Date|False} - JS Date, or false if not a valid date
 	 */
 	this.isoToDate = function (isoDate) {
 		var d = isoDate.match(_re8601);
+		if (!d) return false;
 		
 		var offset = 0;
 		var date = new Date(d[1], 0, 1);

test/tests/itemTest.js

@@ -754,6 +754,57 @@ describe("Zotero.Item", function () {
 	})
 
 	describe("#fromJSON()", function () {
+		it("should accept ISO 8601 dates", function* () {
+			var json = {
+				itemType: "journalArticle",
+				accessDate: "2015-06-07T20:56:00Z",
+				dateAdded: "2015-06-07T20:57:00Z",
+				dateModified: "2015-06-07T20:58:00Z",
+			};
+			var item = new Zotero.Item;
+			yield item.fromJSON(json);
+			assert.equal(item.getField('accessDate'), '2015-06-07 20:56:00');
+			assert.equal(item.dateAdded, '2015-06-07 20:57:00');
+			assert.equal(item.dateModified, '2015-06-07 20:58:00');
+		})
+		
+		it("should ignore non–ISO 8601 dates", function* () {
+			var json = {
+				itemType: "journalArticle",
+				accessDate: "2015-06-07 20:56:00",
+				dateAdded: "2015-06-07 20:57:00",
+				dateModified: "2015-06-07 20:58:00",
+			};
+			var item = new Zotero.Item;
+			yield item.fromJSON(json);
+			assert.strictEqual(item.getField('accessDate'), '');
+			// DEBUG: Should these be null, or empty string like other fields from getField()?
+			assert.isNull(item.dateAdded);
+			assert.isNull(item.dateModified);
+		})
+		
+		it("should set creators", function* () {
+			var json = {
+				itemType: "journalArticle",
+				creators: [
+					{
+						firstName: "First",
+						lastName: "Last",
+						creatorType: "author"
+					},
+					{
+						name: "Test Name",
+						creatorType: "editor"
+					}
+				]
+			};
+			
+			var item = new Zotero.Item;
+			yield item.fromJSON(json);
+			var id = yield item.saveTx();
+			assert.sameDeepMembers(item.getCreatorsJSON(), json.creators);
+		})
+		
 		it("should map a base field to an item-specific field", function* () {
 			var item = new Zotero.Item("bookSection");
 			yield item.fromJSON({