async def test_async_unknown_command_without_error_handler(self):
for iface in ('sync', 'async'):
self.cmdmgr.active_interface = iface
with self.assertRaises(CmdNotFoundError) as cm:
await self.cmdmgr.run_async('foo bar baz')
self.assertEqual(self.cb_success.calls, 0)
self.assertEqual(self.cb_error.calls, 0)
assertIsException(cm.exception, CmdError, 'foo')
def test_argparser_error(self):
process = self.div_sync(['10', '2', '--frobnicate'], loop=None,
on_success=self.cb_success, on_error=self.cb_error)
self.assertEqual(process.finished, True)
self.assertEqual(process.success, False)
assertIsException(process.exception, CmdArgError, '--frobnicate')
self.assertEqual(self.cb_success.calls, 0)
self.assertEqual(self.cb_error.calls, 1)
assert self.cb_error.args[0][0] is process.exception, \
'{!r} is not {!r}'.format(self.cb_error.args[0][0], process.exception)
async def test_async_unknown_command_with_error_handler(self):
for iface in ('sync', 'async'):
self.cmdmgr.active_interface = iface
success = await self.cmdmgr.run_async('foo',
on_success=self.cb_success, on_error=self.cb_error)
self.assertEqual(success, False)
self.assertEqual(self.cb_success.calls, 0)
self.assertEqual(self.cb_error.calls, 1)
exc = self.cb_error.args[0][0]
assertIsException(exc, CmdError, 'foo')
self.cb_success.reset()
self.cb_error.reset()
async def test_async_command_raises_CmdError(self):
for iface in ('sync', 'async'):
self.cmdmgr.active_interface = iface
# Without error handler
with self.assertRaises(CmdError) as cm:
await self.cmdmgr.run_async('error "Oops"')
self.assertEqual(self.cb_success.calls, 0)
self.assertEqual(self.cb_error.calls, 0)
self.assertIn('Oops', str(cm.exception))
# With error handler
success = await self.cmdmgr.run_async('error "No!"',
on_success=self.cb_success, on_error=self.cb_error)
self.assertEqual(success, False)
self.assertEqual(self.cb_success.calls, 0)
self.assertEqual(self.cb_error.calls, 1)
exc = self.cb_error.args[0][0]
assertIsException(exc, CmdError, 'No!')
self.cb_success.reset()
self.cb_error.reset()