Add test for a init funcionality.

example/init.js

@@ -0,0 +1,22 @@
+/*
+ * Licensed to Cloudkick, Inc ('Cloudkick') under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * Cloudkick licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var fs = require('fs');
+
+exports['init'] = function() {
+  fs.mkdirSync('../example/test-123456', 0655);
+};

test/simple.sh

@@ -60,4 +60,20 @@ if [ ! $? -gt 0 ]; then
     exit 1
 fi
 
+# Test init file
+FOLDER_EXISTS=0
+rm -rf ${CWD}/example/test-123456
+${CWD}/bin/whiskey --init-file "${CWD}/example/init.js" --tests "${CWD}/example/test-success.js"
+
+if [ -d ${CWD}/example/test-123456 ]; then
+  FOLDER_EXISTS=1
+fi
+
+rm -rf ${CWD}/example/test-123456
+
+if [ $? -ne 0 ] || [ ${FOLDER_EXISTS} -ne 1 ]; then
+    echo "Test should pass but failed."
+    exit 1
+fi
+
 exit 0