Fix #1294: multilingual book should extend the book's config

1 files changed, 35 insertions, 0 deletions

diff --git a/lib/parse/__tests__/parseBook.js b/lib/parse/__tests__/parseBook.js
index 912d32d..b1236c9 100644
--- a/lib/parse/__tests__/parseBook.js
+++ b/lib/parse/__tests__/parseBook.js
@@ -27,6 +27,41 @@ describe('parseBook', function() {
         });
     });
 
+    it('should extend configuration for multilingual book', function() {
+        var fs = createMockFS({
+            'LANGS.md': '# Languages\n\n* [en](en)\n* [fr](fr)',
+            'book.json': '{ "title": "Test", "author": "GitBook" }',
+            'en': {
+                'README.md': 'Hello',
+                'book.json': '{ "title": "Test EN" }'
+            },
+            'fr': {
+                'README.md': 'Bonjour'
+            }
+        });
+        var book = Book.createForFS(fs);
+
+        return parseBook(book)
+        .then(function(resultBook) {
+            var books = resultBook.getBooks();
+
+            expect(resultBook.isMultilingual()).toBe(true);
+            expect(books.size).toBe(2);
+
+            var en = books.get('en');
+            var fr = books.get('fr');
+
+            var enConfig = en.getConfig();
+            var frConfig = fr.getConfig();
+
+            expect(enConfig.getValue('title')).toBe('Test EN');
+            expect(enConfig.getValue('author')).toBe('GitBook');
+
+            expect(frConfig.getValue('title')).toBe('Test');
+            expect(frConfig.getValue('author')).toBe('GitBook');
+        });
+    });
+
     it('should parse book in a directory', function() {
         var fs = createMockFS({
             'book.json': JSON.stringify({