Updated tox.ini to work properly with Jenkins.

As part of doing that, fixed a unittest to work with python2.6.
Change-Id: I575a8534bf008077c1a24a25336f1d711f742297

setup.cfg

@@ -1,6 +1,5 @@
 [nosetests]
 cover-package = keystoneclient
-cover-html = true
 cover-erase = true
 cover-inclusive = true
 

setup.py

@@ -13,16 +13,16 @@ if sys.version_info < (2, 7):
     requirements.append('argparse')
 
 setup(
-    name = "python-keystoneclient",
-    version = "2012.1",
-    description = "Client library for OpenStack Keystone API",
-    long_description = read('README.rst'),
-    url = 'https://github.com/openstack/python-keystoneclient',
-    license = 'Apache',
-    author = 'Nebula Inc, based on work by Rackspace and Jacob Kaplan-Moss',
-    author_email = 'gabriel.hurley@nebula.com',
-    packages = find_packages(exclude=['tests', 'tests.*']),
-    classifiers = [
+    name="python-keystoneclient",
+    version="2012.1",
+    description="Client library for OpenStack Keystone API",
+    long_description=read('README.rst'),
+    url='https://github.com/openstack/python-keystoneclient',
+    license='Apache',
+    author='Nebula Inc, based on work by Rackspace and Jacob Kaplan-Moss',
+    author_email='gabriel.hurley@nebula.com',
+    packages=find_packages(exclude=['tests', 'tests.*']),
+    classifiers=[
         'Development Status :: 4 - Beta',
         'Environment :: Console',
         'Intended Audience :: Developers',
@@ -31,12 +31,12 @@ setup(
         'Operating System :: OS Independent',
         'Programming Language :: Python',
     ],
-    install_requires = requirements,
+    install_requires=requirements,
 
-    tests_require = ["nose", "mock", "mox"],
-    test_suite = "nose.collector",
+    tests_require=["nose", "mock", "mox"],
+    test_suite="nose.collector",
 
-    entry_points = {
+    entry_points={
         'console_scripts': ['keystone = keystoneclient.shell:main']
     }
 )

tox.ini

@@ -1,14 +1,36 @@
 [tox]
-envlist = py26,py27
+envlist = py26,py27,pep8
 
 [testenv]
+setenv = VIRTUAL_ENV={envdir}
 deps = -r{toxinidir}/tools/pip-requires
-commands = /bin/bash run_tests.sh -N
+commands = nosetests {posargs}
 
 [testenv:pep8]
 deps = pep8
-commands = /bin/bash run_tests.sh -N --pep8
+commands = pep8 --repeat --show-source keystoneclient setup.py
 
-[testenv:coverage]
-deps = pep8
-commands = /bin/bash run_tests.sh -N --with-coverage
+[testenv:cover]
+commands = nosetests --with-xcoverage {posargs}
+
+[testenv:venv]
+commands = {posargs}
+
+[testenv:hudson]
+downloadcache = ~/cache/pip
+
+[testenv:jenkins26]
+basepython = python2.6
+deps = file://{toxinidir}/.cache.bundle
+
+[testenv:jenkins27]
+basepython = python2.7
+deps = file://{toxinidir}/.cache.bundle
+
+[testenv:jenkinscover]
+deps = file://{toxinidir}/.cache.bundle
+commands = nosetests --with-xcoverage {posargs}
+
+[testenv:jenkinsvenv]
+deps = file://{toxinidir}/.cache.bundle
+commands = {posargs}