Extend the support of --bt5-path= argument to support multiple values like:

 --bt5-path=bt5/folder/0,bt5/folder/3,another/bt5

Values split by Comma format was choose because it is already used by run_only and update_only. 



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33196 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -388,7 +388,7 @@ class ERP5TypeTestCase(backportUnittest.TestCase, PortalTestCase):
 
     def _getBTPathAndIdList(self, template_list):
       INSTANCE_HOME = os.environ['INSTANCE_HOME']
-      bt5_path = os.environ.get('erp5_tests_bt5_path',
+      erp5_tests_bt5_path = os.environ.get('erp5_tests_bt5_path',
                                 os.path.join(INSTANCE_HOME, 'bt5'))
       erp5_product_path = os.path.dirname(Products.ERP5.__file__)
       bootstrap_path = os.environ.get('erp5_tests_bootstrap_path',
@@ -401,16 +401,22 @@ class ERP5TypeTestCase(backportUnittest.TestCase, PortalTestCase):
           file, headers = urlretrieve(template)
         except IOError :
           # First, try the bt5 directory itself.
+          original_template = template
+          for bt5_path in erp5_tests_bt5_path.split(','):
+            template = original_template
             path = os.path.join(bt5_path, template)
             alternate_path = os.path.join(bootstrap_path, template)
             if os.path.exists(path):
               template = path
+              break
             elif os.path.exists(alternate_path):
               template = alternate_path
+              break
             else:
               path = '%s.bt5' % path
               if os.path.exists(path):
                 template = path
+                break
               else:
                 # Otherwise, look at sub-directories.
                 # This is for backward-compatibility.

product/ERP5Type/tests/runUnitTest.py

@@ -369,12 +369,17 @@ def runUnitTestList(test_list, verbosity=1, debug=0):
   from glob import glob
   product_test_list = glob(os.path.join(products_home, '*', 'tests'))
   sys.path.extend(product_test_list)
-  bt5_path = os.environ.get('erp5_tests_bt5_path',
+  erp5_tests_bt5_path = os.environ.get('erp5_tests_bt5_path',
                               os.path.join(instance_home, 'bt5'))
-  bt5_test_list = glob(os.path.join(bt5_path, '*', 'TestTemplateItem'))
-  sys.path.extend(bt5_test_list)
+  bt5_path_list = erp5_tests_bt5_path.split(",")
+  bt5_test_list = []
+  project_bt5_test_list = []
+  for bt5_path in bt5_path_list:
+    bt5_test_list.extend(glob(os.path.join(bt5_path,'*','TestTemplateItem')))
     # also suport instance_home/bt5/project_bt5/*
-  project_bt5_test_list = glob(os.path.join(bt5_path, '*', '*', 'TestTemplateItem'))
+    project_bt5_test_list.extend(glob(os.path.join(bt5_path, '*', '*',
+                                                         'TestTemplateItem')))
+  sys.path.extend(bt5_test_list)
   sys.path.extend(project_bt5_test_list)
 
   sys.path.extend((real_tests_home, tests_home))