def test_main(self, setup_parser, mlog, mglog):
"""Functional test of a full 'charm create' run."""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
unwriteable = join(self.tempdir, '_unwriteable')
os.mkdir(unwriteable, 0o555)
args.charmhome = unwriteable
self.assertEqual(main(), 1)
assert mlog.error.called
self.assertIn('Unable to write to', mlog.error.call_args[0][0])
mglog.warn.reset_mock()
self.assertEqual(main(), 1)
args.charmhome = self.tempdir
self.assertEqual(main(), 0)
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(flatten(pkg_resources.resource_filename(
'charmtools', 'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_main(self, setup_parser, mlog, mglog):
"""Functional test of a full 'charm create' run."""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
unwriteable = join(self.tempdir, '_unwriteable')
os.mkdir(unwriteable, 0o555)
args.charmhome = unwriteable
self.assertEqual(main(), 1)
assert mlog.error.called
self.assertIn('Unable to write to', mlog.error.call_args[0][0])
mglog.warn.reset_mock()
self.assertEqual(main(), 1)
args.charmhome = self.tempdir
self.assertEqual(main(), 0)
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(
flatten(
pkg_resources.resource_filename('charmtools',
'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_main(self, setup_parser, mlog):
"""Functional test of a full 'charm create' run."""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
with patch.dict('os.environ', {'USER': '******'}):
self.assertEqual(main(), 1)
assert mlog.error.called
self.assertIn('home directory', str(mlog.error.call_args[0]))
with patch.dict('os.environ', {'USER': '******'}):
with patch('os.path.expanduser') as eu:
eu.return_value = self.tempdir
self.assertEqual(main(), 0)
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(
flatten(
pkg_resources.resource_filename('charmtools',
'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_charmhome_from_environ(self, setup_parser):
class args(object):
charmname = 'testcharm'
charmhome = None
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
with patch.dict('os.environ', {
'CHARM_HOME': self.tempdir,
'USER': '******'
}):
with patch('os.path.expanduser') as eu:
eu.return_value = self.tempdir
self.assertEqual(main(), 0)
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(
flatten(
pkg_resources.resource_filename('charmtools',
'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_default(self, setup_parser):
"""Test of `charm create -t ansible testcharm`"""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'ansible'
accept_defaults = True
verbose = False
setup_parser.return_value.parse_args.return_value = args
main()
outputdir = join(self.tempdir, args.charmname)
actual_files = sorted(flatten(outputdir))
expected_files = self._expected_files()
metadata = yaml.safe_load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_dest_dir_exists(self, setup_parser):
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
os.mkdir(join(self.tempdir, args.charmname))
self.assertEqual(1, main())
def test_dest_dir_exists(self, setup_parser):
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
os.mkdir(join(self.tempdir, args.charmname))
self.assertEqual(1, main())
def test_charmhome_from_environ(self, setup_parser):
class args(object):
charmname = 'testcharm'
charmhome = None
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
with patch.dict('os.environ', {'CHARM_HOME': self.tempdir}):
main()
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(flatten(pkg_resources.resource_filename(
'charmtools', 'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_main(self, setup_parser):
"""Functional test of a full 'charm create' run."""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
main()
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(flatten(pkg_resources.resource_filename(
'charmtools', 'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_defaults(self, setup_parser):
"""Functional test of a full 'charm create' run."""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'python-basic'
accept_defaults = True
verbose = False
setup_parser.return_value.parse_args.return_value = args
main()
outputdir = join(self.tempdir, args.charmname)
actual_files = sorted(flatten(outputdir))
expected_files = self._expected_files()
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_main(self, setup_parser):
"""Functional test of a full 'charm create' run."""
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
main()
outputdir = join(self.tempdir, args.charmname)
actual_files = list(flatten(outputdir))
expected_files = list(
flatten(
pkg_resources.resource_filename('charmtools',
'templates/bash/files')))
metadata = yaml.load(open(join(outputdir, 'metadata.yaml'), 'r'))
self.assertEqual(expected_files, actual_files)
self.assertEqual(metadata['name'], args.charmname)
def test_dest_dir_exists(self, setup_parser):
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
os.mkdir(join(self.tempdir, args.charmname))
with patch.dict('os.environ', {'USER': '******'}):
with patch('os.path.expanduser') as eu:
eu.return_value = self.tempdir
self.assertEqual(1, main())
def test_dest_dir_exists(self, setup_parser):
class args(object):
charmname = 'testcharm'
charmhome = self.tempdir
template = 'bash'
verbose = False
setup_parser.return_value.parse_args.return_value = args
os.mkdir(join(self.tempdir, args.charmname))
with patch.dict('os.environ', {'USER': '******'}):
with patch('os.path.expanduser') as eu:
eu.return_value = self.tempdir
self.assertEqual(1, main())
tplt = importlib.import_module(template)
except ImportError:
continue
for name, obj in inspect.getmembers(tplt):
if inspect.isclass(obj):
class_name = name
break
distribution = pkg_resources.Distribution(template_path, None, template)
entry_point = pkg_resources.EntryPoint(
name=template,
module_name=template,
attrs=(class_name, ),
dist=distribution,
)
distribution._ep_map = {'charmtools.templates': {template: entry_point}}
pkg_resources.working_set.add(distribution)
# Home should mean home
def _get_output_path(self):
if self.opts.charmhome == '.':
return os.path.join(self.opts.charmhome, self.opts.charmname)
else:
return os.path.join(self.opts.charmhome)
CharmGenerator._get_output_path = _get_output_path
# Call charmtools with our new templates available
create.main()
