issue #409: add test stubs to the PATH in run_ansible_playbook.py

tests/ansible/run_ansible_playbook.py

@@ -6,19 +6,29 @@ import os
 import sys
 
 
+GIT_BASEDIR = os.path.dirname(
+    os.path.abspath(
+        os.path.join(__file__, '..', '..')
+    )
+)
+
+
 # Used by delegate_to.yml to ensure "sudo -E" preserves environment.
 os.environ['I_WAS_PRESERVED'] = '1'
 
 # Used by LRU tests.
 os.environ['MITOGEN_MAX_INTERPRETERS'] = '3'
 
+# Add test stubs to path.
+os.environ['PATH'] = '%s%s%s' % (
+    os.path.join(GIT_BASEDIR, 'tests', 'data', 'stubs'),
+    os.pathsep,
+    os.environ['PATH'],
+)
+
 extra = {
     'is_mitogen': os.environ.get('ANSIBLE_STRATEGY', '').startswith('mitogen'),
-    'git_basedir': os.path.dirname(
-        os.path.abspath(
-            os.path.join(__file__, '..', '..')
-        )
-    )
+    'git_basedir': GIT_BASEDIR,
 }
 
 args = ['ansible-playbook']