debian-koji/tests/test_cli/test_maven_chain.py
Franz Chih-Ping Hsieh cb0d9ba37d add unittests for koji command line:
- call
 - hello / moshimoshi
 - maven-chain
 - resubmit
2017-10-30 16:13:40 -04:00

211 lines
8.2 KiB
Python

from __future__ import absolute_import
import mock
import os
import six
import sys
import unittest
from koji_cli.commands import handle_maven_chain
class TestMavenChain(unittest.TestCase):
# Show long diffs in error output...
maxDiff = None
def setUp(self):
self.progname = os.path.basename(sys.argv[0]) or 'koji'
self.target = 'target'
self.config = 'config'
self.task_id = 101
def format_error_message(self, message):
return """Usage: %s maven-chain [options] target config...
(Specify the --help global option for a list of other help options)
%s: error: %s
""" % (self.progname, self.progname, message)
def assert_console_output(self, device, expected, wipe=True, regex=False):
if not isinstance(device, six.StringIO):
raise TypeError('Not a StringIO object')
output = device.getvalue()
if not regex:
self.assertMultiLineEqual(output, expected)
else:
six.assertRegex(self, output, expected)
if wipe:
device.truncate(0)
device.seek(0)
@mock.patch('sys.stdout', new_callable=six.StringIO)
@mock.patch('sys.stderr', new_callable=six.StringIO)
@mock.patch('koji.util.parse_maven_chain')
@mock.patch('koji_cli.commands._running_in_bg', return_value=False)
@mock.patch('koji_cli.commands.watch_tasks')
@mock.patch('koji_cli.commands.activate_session')
def test_handle_maven_chain(
self,
activate_session_mock,
watch_tasks_mock,
running_in_bg_mock,
parse_maven_chain_mock,
stderr,
stdout):
"""Test handle_maven_chain function"""
arguments = [self.target, self.config]
options = mock.MagicMock(weburl='weburl')
# Mock out the xmlrpc server
session = mock.MagicMock()
session.logout.return_value = None
session.getBuildTarget.return_value = None
session.getTag.return_value = None
session.chainMaven.return_value = self.task_id
target_info = {
'dest_tag_name': 'dest_tag_name',
'dest_tag': 'dest_tag'
}
tag_info = {
'name': 'dest_tag',
'locked': True
}
# Unknonw target test
with self.assertRaises(SystemExit) as cm:
handle_maven_chain(options, session, arguments)
expected = self.format_error_message("Unknown build target: %s" %
self.target)
self.assert_console_output(stderr, expected)
self.assertEqual(cm.exception.code, 2)
# Unknow destination tag test
session.getBuildTarget.return_value = target_info
with self.assertRaises(SystemExit) as cm:
handle_maven_chain(options, session, arguments)
expected = self.format_error_message("Unknown destination tag: %s" %
target_info['dest_tag_name'])
self.assert_console_output(stderr, expected)
self.assertEqual(cm.exception.code, 2)
# Distination is locked and --scratch is not specified
session.getTag.return_value = tag_info
with self.assertRaises(SystemExit) as cm:
handle_maven_chain(options, session, arguments)
expected = self.format_error_message("Destination tag %s is locked" %
tag_info['name'])
self.assert_console_output(stderr, expected)
self.assertEqual(cm.exception.code, 2)
# Test ValueError exception asserted in parse_maven_chain
arguments.extend(['--skip-tag', '--scratch',
'--force', '--background'])
parse_maven_chain_mock.side_effect = ValueError('fake-value-error')
with self.assertRaises(SystemExit) as cm:
handle_maven_chain(options, session, arguments)
expected = self.format_error_message("fake-value-error")
self.assert_console_output(stderr, expected)
self.assertEqual(cm.exception.code, 2)
# Background or --nowait is true
parse_maven_chain_mock.side_effect = None
parse_maven_chain_mock.return_value = 'build'
handle_maven_chain(options, session, arguments + ['--nowait'])
expected = "Created task: %d\n" % self.task_id
expected += "Task info: %s/taskinfo?taskID=%s\n" % \
(options.weburl, self.task_id)
self.assert_console_output(stdout, expected)
# reset mocks to run full test
activate_session_mock.reset_mock()
parse_maven_chain_mock.reset_mock()
running_in_bg_mock.reset_mock()
watch_tasks_mock.reset_mock()
# Foreground/wait for task test
watch_tasks_mock.return_value = True
self.assertTrue(handle_maven_chain(options, session, arguments))
expected = "Created task: %d\n" % self.task_id
expected += "Task info: %s/taskinfo?taskID=%s\n" % \
(options.weburl, self.task_id)
self.assert_console_output(stdout, expected)
# Finally, assert that things were called as we expected.
activate_session_mock.assert_called_with(session, options)
parse_maven_chain_mock.assert_called_with([self.config], scratch=True)
session.chainMaven.assert_called_with('build', self.target,
{'skip_tag': True,
'scratch': True,
'force': True},
priority=5)
running_in_bg_mock.assert_called()
watch_tasks_mock.assert_called_with(
session, [self.task_id], quiet=options.quiet,
poll_interval=options.poll_interval)
@mock.patch('sys.stdout', new_callable=six.StringIO)
@mock.patch('sys.stderr', new_callable=six.StringIO)
@mock.patch('koji_cli.commands.activate_session')
def test_handle_maven_chain_help_compat(
self,
activate_session_mock,
stderr,
stdout):
"""Test handle_maven_chain help message compact output"""
arguments = []
options = mock.MagicMock()
# Mock out the xmlrpc server
session = mock.MagicMock()
# Run it and check immediate output
with self.assertRaises(SystemExit) as cm:
handle_maven_chain(options, session, arguments)
expected_stderr = self.format_error_message(
"Two arguments (a build target and a config file) are required")
self.assert_console_output(stdout, '')
self.assert_console_output(stderr, expected_stderr)
# Finally, assert that things were called as we expected.
activate_session_mock.assert_not_called()
self.assertEqual(cm.exception.code, 2)
@mock.patch('sys.stdout', new_callable=six.StringIO)
@mock.patch('sys.stderr', new_callable=six.StringIO)
@mock.patch('koji_cli.commands.activate_session')
def test_handle_maven_chain_help_full(
self, activate_session_mock, stderr, stdout):
"""Test handle_maven_chain help message full output"""
arguments = ['--help']
options = mock.MagicMock()
# Mock out the xmlrpc server
session = mock.MagicMock()
# Run it and check immediate output
with self.assertRaises(SystemExit) as cm:
handle_maven_chain(options, session, arguments)
expected_stdout = """Usage: %s maven-chain [options] target config...
(Specify the --help global option for a list of other help options)
Options:
-h, --help show this help message and exit
--skip-tag Do not attempt to tag builds
--scratch Perform scratch builds
--debug Run Maven build in debug mode
--force Force rebuilds of all packages
--nowait Don't wait on build
--background Run the build at a lower priority
""" % (self.progname)
self.assert_console_output(stdout, expected_stdout)
self.assert_console_output(stderr, '')
# Finally, assert that things were called as we expected.
activate_session_mock.assert_not_called()
self.assertEqual(cm.exception.code, 0)
if __name__ == '__main__':
unittest.main()