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#
# Copyright (c) 2010 Testrepository Contributors
#
# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
# license at the users choice. A copy of both licenses are available in the
# project source as Apache-2.0 and BSD. You may not use this file except in
# compliance with one of these two licences.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# license you chose for the specific language governing permissions and
# limitations under that license.
"""Tests for the failing command."""
import doctest
import testtools
from testtools.compat import _b
from testtools.matchers import (
DocTestMatches,
Equals,
)
from testrepository.commands import failing
from testrepository.ui.model import UI
from testrepository.repository import memory
from testrepository.tests import (
ResourcedTestCase,
StubTestCommand,
Wildcard,
)
class TestCommand(ResourcedTestCase):
def get_test_ui_and_cmd(self, options=(), args=()):
ui = UI(options=options, args=args)
cmd = failing.failing(ui)
ui.set_command(cmd)
return ui, cmd
def test_shows_failures_from_last_run(self):
ui, cmd = self.get_test_ui_and_cmd()
cmd.repository_factory = memory.RepositoryFactory()
repo = cmd.repository_factory.initialise(ui.here)
inserter = repo.get_inserter()
inserter.startTestRun()
class Cases(ResourcedTestCase):
def failing(self):
self.fail('foo')
def ok(self):
pass
Cases('failing').run(inserter)
Cases('ok').run(inserter)
inserter.stopTestRun()
self.assertEqual(1, cmd.execute())
# We should have seen test outputs (of the failure) and summary data.
self.assertEqual([
('results', Wildcard),
('summary', False, 1, None, Wildcard, None, [('id', 0, None), ('failures', 1, None)])],
ui.outputs)
suite = ui.outputs[0][1]
result = testtools.TestResult()
result.startTestRun()
try:
suite.run(result)
finally:
result.stopTestRun()
self.assertEqual(1, result.testsRun)
self.assertEqual(1, len(result.failures))
def test_with_subunit_shows_subunit_stream(self):
ui, cmd = self.get_test_ui_and_cmd(options=[('subunit', True)])
cmd.repository_factory = memory.RepositoryFactory()
repo = cmd.repository_factory.initialise(ui.here)
inserter = repo.get_inserter()
inserter.startTestRun()
class Cases(ResourcedTestCase):
def failing(self):
self.fail('foo')
def ok(self):
pass
Cases('failing').run(inserter)
Cases('ok').run(inserter)
inserter.stopTestRun()
self.assertEqual(0, cmd.execute())
self.assertEqual(1, len(ui.outputs))
self.assertEqual('stream', ui.outputs[0][0])
self.assertThat(ui.outputs[0][1].decode('utf8'),
DocTestMatches("""...test: ...failing
...failure: ...failing...""", doctest.ELLIPSIS))
def test_with_subunit_no_failures_exit_0(self):
ui, cmd = self.get_test_ui_and_cmd(options=[('subunit', True)])
cmd.repository_factory = memory.RepositoryFactory()
repo = cmd.repository_factory.initialise(ui.here)
inserter = repo.get_inserter()
inserter.startTestRun()
class Cases(ResourcedTestCase):
def ok(self):
pass
Cases('ok').run(inserter)
inserter.stopTestRun()
self.assertEqual(0, cmd.execute())
self.assertEqual(1, len(ui.outputs))
self.assertEqual('stream', ui.outputs[0][0])
self.assertThat(ui.outputs[0][1], Equals(_b('')))
def test_with_list_shows_list_of_tests(self):
ui, cmd = self.get_test_ui_and_cmd(options=[('list', True)])
cmd.repository_factory = memory.RepositoryFactory()
repo = cmd.repository_factory.initialise(ui.here)
inserter = repo.get_inserter()
inserter.startTestRun()
class Cases(ResourcedTestCase):
def failing1(self):
self.fail('foo')
def failing2(self):
self.fail('bar')
def ok(self):
pass
Cases('failing1').run(inserter)
Cases('ok').run(inserter)
Cases('failing2').run(inserter)
inserter.stopTestRun()
self.assertEqual(1, cmd.execute(), ui.outputs)
self.assertEqual(1, len(ui.outputs))
self.assertEqual('tests', ui.outputs[0][0])
self.assertEqual(
set([Cases('failing1').id(), Cases('failing2').id()]),
set([test.id() for test in ui.outputs[0][1]]))
def test_uses_get_failing(self):
ui, cmd = self.get_test_ui_and_cmd()
cmd.repository_factory = memory.RepositoryFactory()
calls = []
open = cmd.repository_factory.open
def decorate_open_with_get_failing(url):
repo = open(url)
inserter = repo.get_inserter()
inserter.startTestRun()
class Cases(ResourcedTestCase):
def failing(self):
self.fail('foo')
def ok(self):
pass
Cases('failing').run(inserter)
Cases('ok').run(inserter)
inserter.stopTestRun()
orig = repo.get_failing
def get_failing():
calls.append(True)
return orig()
repo.get_failing = get_failing
return repo
cmd.repository_factory.open = decorate_open_with_get_failing
cmd.repository_factory.initialise(ui.here)
self.assertEqual(1, cmd.execute())
self.assertEqual([True], calls)
def test_grabs_TestCommand_result(self):
ui, cmd = self.get_test_ui_and_cmd()
cmd.repository_factory = memory.RepositoryFactory()
calls = []
cmd.repository_factory.initialise(ui.here)
cmd.command_factory = StubTestCommand()
cmd.execute()
self.assertEqual(
[('startTestRun',), ('stopTestRun',)],
cmd.command_factory.results[0]._events)
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