gramps/gramps/cli/test/user_test.py
2013-09-12 15:41:14 +00:00

183 lines
6.8 KiB
Python

# -*- coding: utf-8 -*-
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2013 Vassilii Khachaturov <vassilii@tarunz.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
""" Unittest for user.py """
from __future__ import print_function
import unittest
from .. import user
from ...gen.test.user_test import TestUser
import sys
try:
if sys.version_info < (3,3):
from mock import Mock, NonCallableMock
else:
from unittest.mock import Mock, NonCallableMock
MOCKING = True
except:
MOCKING = False
print ("Mocking disabled", sys.exc_info()[0:2])
class TestUser_prompt(unittest.TestCase):
def setUp(self):
self.real_user = user.User()
if MOCKING:
self.user = user.User()
self.user._fileout = Mock(spec=sys.stderr)
self.user._input = Mock(spec=input)
def test_default_fileout_has_write(self):
assert hasattr(self.real_user._fileout, 'write')
def test_default_input(self):
assert self.real_user._input.__name__.endswith('input')
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_returns_True_if_ACCEPT_entered(self):
self.user._input.configure_mock(return_value = TestUser.ACCEPT)
assert self.user.prompt(
TestUser.TITLE, TestUser.MSG, TestUser.ACCEPT, TestUser.REJECT
), "True expected!"
self.user._input.assert_called_once_with()
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_returns_False_if_REJECT_entered(self):
self.user._input.configure_mock(return_value = TestUser.REJECT)
assert not self.user.prompt(
TestUser.TITLE, TestUser.MSG, TestUser.ACCEPT, TestUser.REJECT
), "False expected!"
self.user._input.assert_called_once_with()
def assert_prompt_contains_text(self, text,
title=TestUser.TITLE, msg=TestUser.MSG,
accept=TestUser.ACCEPT, reject=TestUser.REJECT):
self.user._input.configure_mock(return_value = TestUser.REJECT)
self.user.prompt(title, msg, accept, reject)
for call in self.user._fileout.method_calls:
name, args, kwargs = call
for a in args:
if a.find(text) >= 0:
return
self.assertTrue(False,
"'{}' never printed in prompt: {}".format(
text, self.user._fileout.method_calls))
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_contains_title_text(self):
self.assert_prompt_contains_text(TestUser.TITLE)
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_contains_msg_text(self):
self.assert_prompt_contains_text(TestUser.MSG)
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_contains_accept_text(self):
self.assert_prompt_contains_text(TestUser.ACCEPT)
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_contains_reject_text(self):
self.assert_prompt_contains_text(TestUser.REJECT)
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_strips_underscore_in_accept(self):
self.assert_prompt_contains_text("accepT", accept="accep_T")
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_prompt_strips_underscore_in_reject(self):
self.assert_prompt_contains_text("reJect", reject="re_Ject")
if not MOCKING: #don't use SKIP, to avoid counting a skipped test
def test_manual_run(self):
b = self.real_user.prompt(
TestUser.TITLE, TestUser.MSG, TestUser.ACCEPT, TestUser.REJECT)
print ("Returned: {}".format(b))
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_auto_accept_accepts_without_prompting(self):
u = user.User(auto_accept=True)
u._fileout = Mock(spec=sys.stderr)
assert u.prompt(
TestUser.TITLE, TestUser.MSG, TestUser.ACCEPT, TestUser.REJECT
), "True expected!"
assert len(u._fileout.method_calls) == 0, list(u._fileout.method_calls)
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
def test_EOFError_in_prompt_caught_as_False(self):
self.user._input.configure_mock(
side_effect = EOFError,
return_value = TestUser.REJECT)
assert not self.user.prompt(
TestUser.TITLE, TestUser.MSG, TestUser.ACCEPT, TestUser.REJECT
), "False expected!"
self.user._input.assert_called_once_with()
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
class TestUser_quiet(unittest.TestCase):
def setUp(self):
self.user = user.User(quiet=True)
self.user._fileout = Mock(spec=sys.stderr)
def test_progress_can_begin_step_end(self):
self.user.begin_progress("Foo", "Bar", 0)
for i in range(10):
self.user.step_progress()
self.user.end_progress()
def tearDown(self):
assert len(self.user._fileout.method_calls
) == 0, list(self.user._fileout.method_calls)
@unittest.skipUnless(MOCKING, "Requires unittest.mock to run")
class TestUser_progress(unittest.TestCase):
_progress_begin_step_end = \
TestUser_quiet.test_progress_can_begin_step_end.__func__
def setUp(self):
self.user = user.User()
self.user._fileout = Mock(spec=sys.stderr)
# Collect baseline output from the old-style interface (begin/step/end)
self._progress_begin_step_end()
self.expected_output = list(self.user._fileout.method_calls)
self.user._fileout.reset_mock()
self.assertTrue(
len(self.user._fileout.method_calls) == 0,
list(self.user._fileout.method_calls))
def test(self):
with self.user.progress("Foo", "Bar", 0) as step:
for i in range(10):
step()
def tearDown(self):
# Output using `with' differs from one with `progress_...'
self.assertEqual(self.expected_output,
list(self.user._fileout.method_calls))
if __name__ == "__main__":
unittest.main()