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#!/usr/bin/env python
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import argparse
import six
from cliff.formatters import shell
from cliff.tests import base
from cliff.tests import test_columns
import mock
class TestShellFormatter(base.TestBase):
def test(self):
sf = shell.ShellFormatter()
c = ('a', 'b', 'c', 'd')
d = ('A', 'B', 'C', '"escape me"')
expected = 'a="A"\nb="B"\nd="\\"escape me\\""\n'
output = six.StringIO()
args = mock.Mock()
args.variables = ['a', 'b', 'd']
args.prefix = ''
sf.emit_one(c, d, output, args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_args(self):
sf = shell.ShellFormatter()
c = ('a', 'b', 'c', 'd')
d = ('A', 'B', 'C', '"escape me"')
expected = 'Xd="\\"escape me\\""\n'
output = six.StringIO()
# Parse arguments as if passed on the command-line
parser = argparse.ArgumentParser(description='Testing...')
sf.add_argument_group(parser)
parsed_args = parser.parse_args(['--variable', 'd', '--prefix', 'X'])
sf.emit_one(c, d, output, parsed_args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_formattable_column(self):
sf = shell.ShellFormatter()
c = ('a', 'b', 'c')
d = ('A', 'B', test_columns.FauxColumn(['the', 'value']))
expected = '\n'.join([
'a="A"',
'b="B"',
'c="[\'the\', \'value\']"\n',
])
output = six.StringIO()
args = mock.Mock()
args.variables = ['a', 'b', 'c']
args.prefix = ''
sf.emit_one(c, d, output, args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_non_string_values(self):
sf = shell.ShellFormatter()
c = ('a', 'b', 'c', 'd', 'e')
d = (True, False, 100, '"esc"', six.text_type('"esc"'))
expected = ('a="True"\nb="False"\nc="100"\n'
'd="\\"esc\\""\ne="\\"esc\\""\n')
output = six.StringIO()
args = mock.Mock()
args.variables = ['a', 'b', 'c', 'd', 'e']
args.prefix = ''
sf.emit_one(c, d, output, args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_non_bash_friendly_values(self):
sf = shell.ShellFormatter()
c = ('a', 'foo-bar', 'provider:network_type')
d = (True, 'baz', 'vxlan')
expected = 'a="True"\nfoo_bar="baz"\nprovider_network_type="vxlan"\n'
output = six.StringIO()
args = mock.Mock()
args.variables = ['a', 'foo-bar', 'provider:network_type']
args.prefix = ''
sf.emit_one(c, d, output, args)
actual = output.getvalue()
self.assertEqual(expected, actual)
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