Make test-database, test-user optional.

slapos/recipe/generic_mysql/__init__.py

@@ -31,6 +31,7 @@ class Recipe(GenericBaseRecipe):
 
   def _options(self, options):
     options['password'] = self.generatePassword()
+    if 'test-database' in options:
       options['test-password'] = self.generatePassword()
     options.setdefault('parallel-test-database-amount', '0')
     for x in xrange(0, int(options['parallel-test-database-amount'])):
@@ -77,6 +78,7 @@ class Recipe(GenericBaseRecipe):
       }
     ))
     # default test database
+    if 'test-database' in self.options:
       mysql_script_list.append(self.substituteTemplate(
         self.getTemplateFilename('initmysql.sql.in'),
         {