Timiting tunning

Apparently travis needs bigger timings than local developer machines
in order to avoid build failures.

Change-Id: Id607d58ccabf446ae767c5df03c9b59327db6bef

Author: ssbarnea

pytest.ini

@@ -19,4 +19,4 @@ pep8ignore = E501 E265 E127 E901 E128 E402
 pep8maxlinelength = 1024
 
 # pytest-timeout
-timeout = 180
+timeout = 240

tests/test_client.py

@@ -3,7 +3,7 @@
 import getpass
 import pytest
 from tenacity import retry
-from tenacity import wait_random_exponential
+from tenacity import wait_incrementing
 from tests import get_unique_project_name
 from tests import JiraTestManager
 
@@ -57,7 +57,7 @@ def remove_by_slug():
     return slug
 
 
-@retry(wait=wait_random_exponential(multiplier=1, max=180))
+@retry(wait=wait_incrementing(start=0, increment=1, max=180))
 def test_delete_project(cl_admin, cl_normal, slug):
 
     with pytest.raises(JIRAError) as ex: