[james-pages,r=corey.bryant] Add tox support for lint and unit tests.

.bzrignore

@@ -1,4 +1,5 @@
-revision
 bin
 .coverage
+.testrepository
+.tox
 tags

.testr.conf

@@ -0,0 +1,8 @@
+[DEFAULT]
+test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
+             OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
+             OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \
+             ${PYTHON:-python} -m subunit.run discover -t ./ ./unit_tests $LISTOPT $IDOPTION
+
+test_id_option=--load-list $IDFILE
+test_list_option=--list

hooks/keystone_ssl.py

@@ -323,7 +323,7 @@ class JujuCA(object):
 
     @property
     def ca_key_path(self):
-        return os.path.join(self.ca_dir, 'private',  'cacert.key')
+        return os.path.join(self.ca_dir, 'private', 'cacert.key')
 
     @property
     def root_ca_cert_path(self):
@@ -331,7 +331,7 @@ class JujuCA(object):
 
     @property
     def root_ca_key_path(self):
-        return os.path.join(self.root_ca_dir, 'private',  'cacert.key')
+        return os.path.join(self.root_ca_dir, 'private', 'cacert.key')
 
     def get_ca_bundle(self):
         int_cert = open(self.ca_cert_path).read()

hooks/keystone_utils.py

@@ -372,7 +372,7 @@ def save_script_rc():
 
 def do_openstack_upgrade_reexec(configs):
     do_openstack_upgrade(configs)
-    log("Re-execing hook to pickup upgraded packages",  level=INFO)
+    log("Re-execing hook to pickup upgraded packages", level=INFO)
     os.execl('./hooks/config-changed-postupgrade', '')
 
 

requirements.txt

@@ -0,0 +1,12 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+PyYAML>=3.1.0
+simplejson>=2.2.0
+netifaces>=0.10.4
+netaddr>=0.7.12,!=0.7.16
+Jinja2>=2.6  # BSD License (3 clause)
+six>=1.9.0
+dnspython>=1.12.0
+psutil>=1.1.1,<2.0.0
+python-keystoneclient>=1.6.0,!=1.8.0

test-requirements.txt

@@ -0,0 +1,8 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+coverage>=3.6
+mock>=1.2
+flake8>=2.2.4,<=2.4.1
+os-testr>=0.4.1
+charm-tools

tox.ini

@@ -0,0 +1,29 @@
+[tox]
+envlist = lint,py27
+skipsdist = True
+
+[testenv]
+setenv = VIRTUAL_ENV={envdir}
+         PYTHONHASHSEED=0
+install_command =
+  pip install --allow-unverified python-apt {opts} {packages}
+commands = ostestr {posargs}
+
+[testenv:py27]
+basepython = python2.7
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+
+[testenv:lint]
+basepython = python2.7
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+commands = flake8 {posargs} hooks unit_tests tests
+           charm proof
+
+[testenv:venv]
+commands = {posargs}
+
+[flake8]
+ignore = E402,E226
+exclude = hooks/charmhelpers

unit_tests/test_actions_git_reinstall.py

@@ -1,11 +1,7 @@
 from mock import patch
 
-with patch('charmhelpers.core.hookenv.config') as config:
-    config.return_value = 'keystone'
-    import keystone_utils as utils  # noqa
-
-    with patch('keystone_utils.register_configs') as register_configs:
-        import git_reinstall
+with patch('hooks.keystone_utils.register_configs') as register_configs:
+    import git_reinstall
 
 from test_utils import (
     CharmTestCase