Tests: run Ruby applications inside temporary directory.

test/unit/applications/lang/ruby.py

@@ -1,12 +1,26 @@
+import os
+import shutil
+
 from unit.applications.proto import TestApplicationProto
 from unit.option import option
+from unit.utils import public_dir
 
 
 class TestApplicationRuby(TestApplicationProto):
     application_type = "ruby"
 
+    def prepare_env(self, script):
+        shutil.copytree(
+            option.test_dir + '/ruby/' + script,
+            option.temp_dir + '/ruby/' + script
+        )
+
+        public_dir(option.temp_dir + '/ruby/' + script)
+
     def load(self, script, name='config.ru', **kwargs):
-        script_path = option.test_dir + '/ruby/' + script
+        self.prepare_env(script)
+
+        script_path = option.temp_dir + '/ruby/' + script
 
         self._load_conf(
             {