1 files changed, 36 insertions, 0 deletions
diff --git a/test/json.js b/test/json.js
index e86ee4e..56483c6 100644
--- a/test/json.js
+++ b/test/json.js
@@ -49,4 +49,40 @@ describe('JSON generator', function () {
             });
         });
     });
+
+    describe('Multilingual Book', function() {
+        var book;
+
+        before(function() {
+            return books.generate("languages", "json")
+                .then(function(_book) {
+                    book = _book;
+                });
+        });
+
+        it('should correctly output a README.json', function() {
+            book.should.have.file("README.json");
+        });
+
+        it('should output a valid json', function() {
+            book.should.have.jsonfile("README.json");
+        });
+
+        describe('Page Format', function() {
+            var page;
+
+            before(function() {
+                page = JSON.parse(
+                    fs.readFileSync(
+                        path.join(book.options.output, "README.json"),
+                        { encoding: "utf-8" }
+                    )
+                );
+            });
+
+            it('should contains no languages', function() {
+                page.should.have.property("langs").with.lengthOf(2);
+            });
+        });
+    });
 });