Add basic tests for json generator

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/output/generateMock.js b/lib/output/generateMock.js
new file mode 100644
index 0000000..b779e32
--- /dev/null
+++ b/lib/output/generateMock.js
@@ -0,0 +1,33 @@
+var tmp = require('tmp');
+
+var Book = require('../models/book');
+var createMockFS = require('../fs/mock');
+var parseBook = require('../parse/parseBook');
+var generateBook = require('./generateBook');
+
+
+/**
+    Generate a book using JSON generator
+    And returns the path to the output dir.
+
+    FOR TESTING PURPOSE ONLY
+
+    @param {Generator}
+    @param {Map<String:String|Map>} files
+    @return {Promise<String>}
+*/
+function generateMock(Generator, files) {
+    var fs = createMockFS(files);
+    var book = Book.createForFS(fs);
+    var dir = tmp.dirSync();
+
+    return parseBook(book)
+    .then(function(resultBook) {
+        return generateBook(Generator, resultBook, {
+            root: dir.name
+        });
+    })
+    .thenResolve(dir.name);
+}
+
+module.exports = generateMock;