def test_list_tests_requests_concurrency_instances(self):
# testr list-tests is non-parallel, so needs 1 instance.
# testr run triggering list-tests will want to run parallel on all, so
# avoid latency by asking for whatever concurrency is up front.
# This covers the case for non-listing runs as well, as the code path
# is common.
self.dirty()
ui = UI(options=[('concurrency', 2), ('parallel', True)])
ui.here = self.tempdir
cmd = run.run(ui)
ui.set_command(cmd)
ui.proc_outputs = [_b('returned\ninstances\n')]
command = self.useFixture(TestCommand(ui, None))
self.set_config(
'[DEFAULT]\ntest_command=foo $LISTOPT $IDLIST\ntest_id_list_default=whoo yea\n'
'test_list_option=--list\n'
'instance_provision=provision -c $INSTANCE_COUNT\n'
'instance_execute=quux $INSTANCE_ID -- $COMMAND\n')
fixture = self.useFixture(command.get_run_command(test_ids=['1']))
fixture.list_tests()
self.assertEqual(set([_b('returned'), _b('instances')]),
command._instances)
self.assertEqual(set([]), command._allocated_instances)
self.assertThat(
ui.outputs,
MatchesAny(
Equals([
('values', [('running', 'provision -c 2')]),
('popen', ('provision -c 2', ), {
'shell': True,
'stdout': -1
}), ('communicate', ),
('values', [('running',
'quux instances -- foo --list whoo yea')]),
('popen', ('quux instances -- foo --list whoo yea', ), {
'shell': True,
'stdin': -1,
'stdout': -1
}), ('communicate', )
]),
Equals([('values', [('running', 'provision -c 2')]),
('popen', ('provision -c 2', ), {
'shell': True,
'stdout': -1
}), ('communicate', ),
('values', [('running',
'quux returned -- foo --list whoo yea')]),
('popen', ('quux returned -- foo --list whoo yea', ), {
'shell': True,
'stdin': -1,
'stdout': -1
}), ('communicate', )])))
def test_TestCommand_get_run_command_outside_setUp_fails(self):
self.dirty()
ui = UI()
ui.here = self.tempdir
command = TestCommand(ui, None)
self.set_config('[DEFAULT]\ntest_command=foo\n')
self.assertThat(command.get_run_command, raises(TypeError))
command.setUp()
command.cleanUp()
self.assertThat(command.get_run_command, raises(TypeError))
def test_TestCommand_is_a_fixture(self):
ui = UI()
ui.here = self.tempdir
command = TestCommand(ui, None)
command.setUp()
command.cleanUp()
def test_takes_ui(self):
ui = UI()
ui.here = self.tempdir
command = TestCommand(ui, None)
self.assertEqual(command.ui, ui)
def get_test_ui_and_cmd(self, options=(), args=(), repository=None):
self.dirty()
ui = UI(options=options, args=args)
ui.here = self.tempdir
return ui, self.useFixture(TestCommand(ui, repository))
def __init__(self, ui, repo):
TestCommand.__init__(self, ui, repo)
self.oldschool = True
