def setUp(self):
super(PipRoleTest, self).setUp()
self.role = PipRole(prov=None, context={'user': '******'})
def setUp(self):
super(PipRoleTest, self).setUp()
self.role = PipRole(prov=None, context={'user': '******'})
class PipRoleTest(PipRoleTestCase):
def setUp(self):
super(PipRoleTest, self).setUp()
self.role = PipRole(prov=None, context={'user': '******'})
@istest
def extracts_package_name_as_data_from_input(self):
self.assertEqual(self.role.extract_package_data_from_input('django'),
{'name': 'django'})
@istest
def extracts_package_name_version_and_equal_to_as_data_from_input(self):
self.assertEqual(
self.role.extract_package_data_from_input('django==1.2.3'), {
"name": "django",
"version": "1.2.3",
"version_constraint": "=="
})
@istest
def extracts_package_name_version_and_greater_or_equal_to_as_data_from_input(
self):
self.assertEqual(
self.role.extract_package_data_from_input("django>=1.2.3"), {
"name": "django",
"version": "1.2.3",
"version_constraint": ">="
})
@istest
def extracts_package_name_from_specific_repository_path(self):
self.assertEqual(
self.role.extract_package_data_from_input(
'-e hg+http://bitbucket.org/bkroeze/django-keyedcache/#egg=django-keyedcache'
), {"name": "django-keyedcache"})
@istest
def extracts_package_name_from_specific_repository_path_without_egg(self):
self.assertEqual(
self.role.extract_package_data_from_input(
'-e hg+http://bitbucket.org/bkroeze/django-keyedcache/'),
{"name": "-e hg+http://bitbucket.org/bkroeze/django-keyedcache/"})
@istest
def extracts_package_name_from_specific_repository_url(self):
self.assertEqual(
self.role.extract_package_data_from_input(
'http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz'),
{
"name":
"http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz"
})
@istest
def checks_if_a_package_is_installed_by_name(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning="django==1.2.3"):
self.assertTrue(self.role.is_package_installed("django"))
@istest
def checks_if_a_package_is_installed_by_name_and_version(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning="django==1.2.3"):
self.assertTrue(self.role.is_package_installed("django==1.2.3"))
@istest
def fails_check_if_a_package_is_installed_by_greater_version(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning="django==1.2.3"):
self.assertFalse(self.role.is_package_installed("django>=1.3.0"))
@istest
def fails_check_if_a_package_is_installed_by_lesser_version(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning="django==1.2.3"):
self.assertTrue(self.role.is_package_installed("django>=1.1.0"))
@istest
def fails_check_if_a_package_is_installed_by_greater_version_through_parameter(
self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning="django==1.2.3"):
self.assertFalse(
self.role.is_package_installed("django", version="1.3.0"))
@istest
def fails_check_if_a_package_is_installed_when_package_doesnt_exist(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning=""):
self.assertFalse(self.role.is_package_installed("django"))
@istest
def ensures_requirements_are_installed(self):
from os.path import abspath, join, dirname
with self.mock_role_method(
'ensure_package_installed') as ensure_package_installed:
requirements_file_name = abspath(
join(dirname(__file__), "../../../fixtures/for_testing.txt"))
self.role.ensure_requirements_installed(requirements_file_name)
ensure_package_installed.assert_has_calls([
call('Django'),
call('yolk==0.4.1'),
call(
'http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz'
),
call(
'-e hg+http://bitbucket.org/bkroeze/django-threaded-multihost/#egg=django-threaded-multihost'
),
])
@istest
def doesnt_install_a_package_if_its_already_installed_by_name(self):
with self.checking_that_package(
is_installed=True), self.executing(NOTHING):
self.role.ensure_package_installed('django')
@istest
def doesnt_install_a_package_if_its_already_installed_by_name_and_version(
self):
with self.checking_that_package(
is_installed=True), self.executing(NOTHING):
self.role.ensure_package_installed('django', version='1.2.3')
@istest
def installs_a_package_by_name_if_its_not_installed(self):
with self.checking_that_package(
is_installed=False), self.executing('pip install django'):
self.role.ensure_package_installed('django')
@istest
def installs_a_package_with_a_different_user(self):
with self.checking_that_package(is_installed=False), self.executing(
'pip install django', user='******'):
self.role.user = '******'
self.role.ensure_package_installed('django')
@istest
def installs_a_package_by_name_and_equal_version_if_its_not_installed(
self):
with self.checking_that_package(is_installed=False), self.executing(
'pip install django==1.2.3'):
self.role.ensure_package_installed('django', version='1.2.3')
@istest
def installs_a_package_by_name_and_greater_equal_version_if_its_not_installed(
self):
with self.checking_that_package(is_installed=False), self.executing(
'pip install django>=1.2.3'):
self.role.ensure_package_installed('django', version='>=1.2.3')
@istest
def installs_necessary_packages_to_provision(self):
with self.using_stub(YumRole) as mock_yum, self.executing(
'easy_install pip'):
self.role.provision()
install_calls = mock_yum.ensure_package_installed.mock_calls
self.assertEqual(
install_calls,
[call('python-setuptools'),
call('python-devel'),
call('gcc')])
@istest
def gets_none_as_version_if_remote_doesnt_have_it_installed(self):
with self.warn_only(), self.executing(
"pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning=''):
self.assertIsNone(self.role.get_package_remote_version('django'))
@istest
def gets_version_if_remote_has_it_installed(self):
with self.warn_only(), self.executing(
"pip freeze | tr '[A-Z]' '[a-z]' | grep django",
returning='django==1.2.3'):
self.assertEqual(self.role.get_package_remote_version('django'),
'1.2.3')
@istest
def gets_none_as_package_latest_version_if_no_such_package_exists(self):
with patch('xmlrpclib.ServerProxy') as MockServerProxy:
mock_server_proxy = MockServerProxy.return_value
mock_server_proxy.package_releases.return_value = None
self.assertIsNone(self.role.get_package_latest_version('django'))
@istest
def gets_package_latest_version_by_same_provided_name(self):
with patch('xmlrpclib.ServerProxy') as MockServerProxy:
mock_server_proxy = MockServerProxy.return_value
mock_server_proxy.package_releases.return_value = [
'1.3.0', '1.2.3'
]
self.assertEqual(self.role.get_package_latest_version('django'),
'1.3.0')
mock_server_proxy.package_releases.assert_called_with('django')
@istest
def gets_package_latest_version_by_capitalized_provided_name_when_plain_name_is_not_found(
self):
with patch('xmlrpclib.ServerProxy') as MockServerProxy:
mock_server_proxy = MockServerProxy.return_value
returned_values = [None, ['1.3.0', '1.2.3']]
mock_server_proxy.package_releases.side_effect = returned_values
self.assertEqual(self.role.get_package_latest_version('django'),
'1.3.0')
mock_server_proxy.package_releases.assert_called_with('Django')
@istest
def says_that_package_can_be_updated_when_its_older_than_latest(self):
with self.remote_version_as('1.2.3'), self.latest_version_as('1.3.0'):
self.assertTrue(self.role.package_can_be_updated('django'))
@istest
def says_that_package_cant_be_updated_when_its_equal_latest(self):
with self.remote_version_as('1.3.0'), self.latest_version_as('1.3.0'):
self.assertFalse(self.role.package_can_be_updated('django'))
@istest
def updates_package_if_its_out_of_date(self):
with self.checking_that_package(
is_installed=True, can_be_updated=True), self.executing(
'pip install -U --no-dependencies django'):
self.role.ensure_package_up_to_date('django')
@istest
def installs_package_if_not_even_installed(self):
with self.checking_that_package(
is_installed=False), self.installing('django'):
self.role.ensure_package_up_to_date('django')
@istest
def doesn_install_anything_if_package_is_already_up_to_date(self):
with self.checking_that_package(is_installed=True,
can_be_updated=False), self.executing(
NOTHING), self.installing(NOTHING):
self.role.ensure_package_up_to_date('django')
@istest
def sets_specific_user_for_operations(self):
self.role.use_sudo = True
self.role.user = None
self.role.set_user('johndoe')
self.assertFalse(self.role.use_sudo)
self.assertEqual(self.role.user, 'johndoe')
@istest
def sets_back_to_sudo(self):
self.role.use_sudo = False
self.role.user = '******'
self.role.set_sudo()
self.assertTrue(self.role.use_sudo)
self.assertEqual(self.role.user, None)
class PipRoleTest(PipRoleTestCase):
def setUp(self):
super(PipRoleTest, self).setUp()
self.role = PipRole(prov=None, context={'user': '******'})
@istest
def extracts_package_name_as_data_from_input(self):
self.assertEqual(self.role.extract_package_data_from_input('django'), {'name': 'django'})
@istest
def extracts_package_name_version_and_equal_to_as_data_from_input(self):
self.assertEqual(self.role.extract_package_data_from_input('django==1.2.3'), {"name": "django", "version": "1.2.3", "version_constraint": "=="})
@istest
def extracts_package_name_version_and_greater_or_equal_to_as_data_from_input(self):
self.assertEqual(self.role.extract_package_data_from_input("django>=1.2.3"), {"name": "django", "version": "1.2.3", "version_constraint": ">="})
@istest
def extracts_package_name_from_specific_repository_path(self):
self.assertEqual(self.role.extract_package_data_from_input('-e hg+http://bitbucket.org/bkroeze/django-keyedcache/#egg=django-keyedcache'),
{"name": "django-keyedcache"})
@istest
def extracts_package_name_from_specific_repository_path_without_egg(self):
self.assertEqual(self.role.extract_package_data_from_input('-e hg+http://bitbucket.org/bkroeze/django-keyedcache/'),
{"name": "-e hg+http://bitbucket.org/bkroeze/django-keyedcache/"})
@istest
def extracts_package_name_from_specific_repository_url(self):
self.assertEqual(self.role.extract_package_data_from_input('http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz'),
{"name": "http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz"})
@istest
def checks_if_a_package_is_installed_by_name(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning="django==1.2.3"):
self.assertTrue(self.role.is_package_installed("django"))
@istest
def checks_if_a_package_is_installed_by_name_and_version(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning="django==1.2.3"):
self.assertTrue(self.role.is_package_installed("django==1.2.3"))
@istest
def fails_check_if_a_package_is_installed_by_greater_version(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning="django==1.2.3"):
self.assertFalse(self.role.is_package_installed("django>=1.3.0"))
@istest
def fails_check_if_a_package_is_installed_by_lesser_version(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning="django==1.2.3"):
self.assertTrue(self.role.is_package_installed("django>=1.1.0"))
@istest
def fails_check_if_a_package_is_installed_by_greater_version_through_parameter(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning="django==1.2.3"):
self.assertFalse(self.role.is_package_installed("django", version="1.3.0"))
@istest
def fails_check_if_a_package_is_installed_when_package_doesnt_exist(self):
with self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning=""):
self.assertFalse(self.role.is_package_installed("django"))
@istest
def ensures_requirements_are_installed(self):
from os.path import abspath, join, dirname
with self.mock_role_method('ensure_package_installed') as ensure_package_installed:
requirements_file_name = abspath(join(dirname(__file__), "../../../fixtures/for_testing.txt"))
self.role.ensure_requirements_installed(requirements_file_name)
ensure_package_installed.assert_has_calls([
call('Django'),
call('yolk==0.4.1'),
call('http://www.satchmoproject.com/snapshots/trml2pdf-1.2.tar.gz'),
call('-e hg+http://bitbucket.org/bkroeze/django-threaded-multihost/#egg=django-threaded-multihost'),
])
@istest
def doesnt_install_a_package_if_its_already_installed_by_name(self):
with self.checking_that_package(is_installed=True), self.executing(NOTHING):
self.role.ensure_package_installed('django')
@istest
def doesnt_install_a_package_if_its_already_installed_by_name_and_version(self):
with self.checking_that_package(is_installed=True), self.executing(NOTHING):
self.role.ensure_package_installed('django', version='1.2.3')
@istest
def installs_a_package_by_name_if_its_not_installed(self):
with self.checking_that_package(is_installed=False), self.executing('pip install django'):
self.role.ensure_package_installed('django')
@istest
def installs_a_package_with_a_different_user(self):
with self.checking_that_package(is_installed=False), self.executing('pip install django', user='******'):
self.role.user = '******'
self.role.ensure_package_installed('django')
@istest
def installs_a_package_by_name_and_equal_version_if_its_not_installed(self):
with self.checking_that_package(is_installed=False), self.executing('pip install django==1.2.3'):
self.role.ensure_package_installed('django', version='1.2.3')
@istest
def installs_a_package_by_name_and_greater_equal_version_if_its_not_installed(self):
with self.checking_that_package(is_installed=False), self.executing('pip install django>=1.2.3'):
self.role.ensure_package_installed('django', version='>=1.2.3')
@istest
def installs_necessary_packages_to_provision(self):
with self.using_stub(YumRole) as mock_yum, self.executing('easy_install pip'):
self.role.provision()
install_calls = mock_yum.ensure_package_installed.mock_calls
self.assertEqual(install_calls, [call('python-setuptools'), call('python-devel'), call('gcc')])
@istest
def gets_none_as_version_if_remote_doesnt_have_it_installed(self):
with self.warn_only(), self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning=''):
self.assertIsNone(self.role.get_package_remote_version('django'))
@istest
def gets_version_if_remote_has_it_installed(self):
with self.warn_only(), self.executing("pip freeze | tr '[A-Z]' '[a-z]' | grep django", returning='django==1.2.3'):
self.assertEqual(self.role.get_package_remote_version('django'), '1.2.3')
@istest
def gets_none_as_package_latest_version_if_no_such_package_exists(self):
with patch('xmlrpclib.ServerProxy') as MockServerProxy:
mock_server_proxy = MockServerProxy.return_value
mock_server_proxy.package_releases.return_value = None
self.assertIsNone(self.role.get_package_latest_version('django'))
@istest
def gets_package_latest_version_by_same_provided_name(self):
with patch('xmlrpclib.ServerProxy') as MockServerProxy:
mock_server_proxy = MockServerProxy.return_value
mock_server_proxy.package_releases.return_value = ['1.3.0', '1.2.3']
self.assertEqual(self.role.get_package_latest_version('django'), '1.3.0')
mock_server_proxy.package_releases.assert_called_with('django')
@istest
def gets_package_latest_version_by_capitalized_provided_name_when_plain_name_is_not_found(self):
with patch('xmlrpclib.ServerProxy') as MockServerProxy:
mock_server_proxy = MockServerProxy.return_value
returned_values = [
None,
['1.3.0', '1.2.3']
]
mock_server_proxy.package_releases.side_effect = returned_values
self.assertEqual(self.role.get_package_latest_version('django'), '1.3.0')
mock_server_proxy.package_releases.assert_called_with('Django')
@istest
def says_that_package_can_be_updated_when_its_older_than_latest(self):
with self.remote_version_as('1.2.3'), self.latest_version_as('1.3.0'):
self.assertTrue(self.role.package_can_be_updated('django'))
@istest
def says_that_package_cant_be_updated_when_its_equal_latest(self):
with self.remote_version_as('1.3.0'), self.latest_version_as('1.3.0'):
self.assertFalse(self.role.package_can_be_updated('django'))
@istest
def updates_package_if_its_out_of_date(self):
with self.checking_that_package(is_installed=True, can_be_updated=True), self.executing('pip install -U --no-dependencies django'):
self.role.ensure_package_up_to_date('django')
@istest
def installs_package_if_not_even_installed(self):
with self.checking_that_package(is_installed=False), self.installing('django'):
self.role.ensure_package_up_to_date('django')
@istest
def doesn_install_anything_if_package_is_already_up_to_date(self):
with self.checking_that_package(is_installed=True, can_be_updated=False), self.executing(NOTHING), self.installing(NOTHING):
self.role.ensure_package_up_to_date('django')
@istest
def sets_specific_user_for_operations(self):
self.role.use_sudo = True
self.role.user = None
self.role.set_user('johndoe')
self.assertFalse(self.role.use_sudo)
self.assertEqual(self.role.user, 'johndoe')
@istest
def sets_back_to_sudo(self):
self.role.use_sudo = False
self.role.user = '******'
self.role.set_sudo()
self.assertTrue(self.role.use_sudo)
self.assertEqual(self.role.user, None)