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# 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.
#
# Copyright 2015 IBM Corp.
import io
import json
import yaml
from heatclient.common import format_utils
from heatclient.tests.unit.osc import utils
columns = ['col1', 'col2', 'col3']
data = ['abcde', ['fg', 'hi', 'jk'], {'lmnop': 'qrstu'}]
class ShowJson(format_utils.JsonFormat):
def take_action(self, parsed_args):
return columns, data
class ShowYaml(format_utils.YamlFormat):
def take_action(self, parsed_args):
return columns, data
class ShowShell(format_utils.ShellFormat):
def take_action(self, parsed_args):
return columns, data
class ShowValue(format_utils.ValueFormat):
def take_action(self, parsed_args):
return columns, data
class TestFormats(utils.TestCommand):
def test_json_format(self):
self.cmd = ShowJson(self.app, None)
parsed_args = self.check_parser(self.cmd, [], [])
expected = json.dumps(dict(zip(columns, data)), indent=2)
self.cmd.run(parsed_args)
self.assertEqual(expected, self.app.stdout.make_string().rstrip())
def test_yaml_format(self):
self.cmd = ShowYaml(self.app, None)
parsed_args = self.check_parser(self.cmd, [], [])
expected = yaml.safe_dump(dict(zip(columns, data)),
default_flow_style=False)
self.cmd.run(parsed_args)
self.assertEqual(expected, self.app.stdout.make_string())
def test_shell_format(self):
self.cmd = ShowShell(self.app, None)
parsed_args = self.check_parser(self.cmd, [], [])
expected = '''\
col1="abcde"
col2="['fg', 'hi', 'jk']"
col3="{'lmnop': 'qrstu'}"
'''
self.cmd.run(parsed_args)
self.assertEqual(expected, self.app.stdout.make_string())
def test_value_format(self):
self.cmd = ShowValue(self.app, None)
parsed_args = self.check_parser(self.cmd, [], [])
expected = '''\
abcde
['fg', 'hi', 'jk']
{'lmnop': 'qrstu'}
'''
self.cmd.run(parsed_args)
self.assertEqual(expected, self.app.stdout.make_string())
def test_indent_and_truncate(self):
self.assertIsNone(format_utils.indent_and_truncate(None))
self.assertIsNone(format_utils.indent_and_truncate(None,
truncate=True))
self.assertEqual(
'',
format_utils.indent_and_truncate(''))
self.assertEqual(
'one',
format_utils.indent_and_truncate('one'))
self.assertIsNone(format_utils.indent_and_truncate(None, spaces=2))
self.assertEqual(
'',
format_utils.indent_and_truncate('', spaces=2))
self.assertEqual(
' one',
format_utils.indent_and_truncate('one', spaces=2))
self.assertEqual(
'one\ntwo\nthree\nfour\nfive',
format_utils.indent_and_truncate('one\ntwo\nthree\nfour\nfive'))
self.assertEqual(
'three\nfour\nfive',
format_utils.indent_and_truncate(
'one\ntwo\nthree\nfour\nfive',
truncate=True,
truncate_limit=3))
self.assertEqual(
' and so on\n three\n four\n five\n truncated',
format_utils.indent_and_truncate(
'one\ntwo\nthree\nfour\nfive',
spaces=2,
truncate=True,
truncate_limit=3,
truncate_prefix='and so on',
truncate_postfix='truncated'))
def test_print_software_deployment_output(self):
out = io.StringIO()
format_utils.print_software_deployment_output(
{'deploy_stdout': ''}, out=out, name='deploy_stdout')
self.assertEqual(
' deploy_stdout: |\n\n',
out.getvalue())
ov = {'deploy_stdout': '', 'deploy_stderr': '1\n2\n3\n4\n5\n6\n7\n8\n9'
'\n10\n11',
'deploy_status_code': 0}
out = io.StringIO()
format_utils.print_software_deployment_output(ov, out=out,
name='deploy_stderr')
self.assertEqual(
'''\
deploy_stderr: |
...
2
3
4
5
6
7
8
9
10
11
(truncated, view all with --long)
''', out.getvalue())
out = io.StringIO()
format_utils.print_software_deployment_output(ov, out=out,
name='deploy_stderr',
long=True)
self.assertEqual(
'''\
deploy_stderr: |
1
2
3
4
5
6
7
8
9
10
11
''', out.getvalue())
|
