1 files changed, 40 insertions, 0 deletions
diff --git a/lib/output/__tests__/generateMock.js b/lib/output/__tests__/generateMock.js
new file mode 100644
index 0000000..691ee2d
--- /dev/null
+++ b/lib/output/__tests__/generateMock.js
@@ -0,0 +1,40 @@
+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 a 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;
+
+    try {
+        dir = tmp.dirSync();
+    } catch(err) {
+        throw err;
+    }
+
+    book = book.setLogLevel('disabled');
+
+    return parseBook(book)
+    .then(function(resultBook) {
+        return generateBook(Generator, resultBook, {
+            root: dir.name
+        });
+    })
+    .thenResolve(dir.name);
+}
+
+module.exports = generateMock;