def YouCompleteMe_NoPythonInterpreterFound_test(post_vim_message, *args):
with UserOptions({}):
try:
with patch('ycmd.utils.ReadFile', side_effect=IOError):
ycm = YouCompleteMe()
assert_that(ycm.IsServerAlive(), equal_to(False))
post_vim_message.assert_called_once_with(
"Unable to start the ycmd server. Cannot find Python 2.7 or 3.4+. "
"Set the 'g:ycm_server_python_interpreter' option to a Python "
"interpreter path. "
"Correct the error then restart the server with ':YcmRestartServer'."
)
post_vim_message.reset_mock()
SetVariableValue('g:ycm_server_python_interpreter',
_PathToPythonUsedDuringBuild())
ycm.RestartServer()
assert_that(ycm.IsServerAlive(), equal_to(True))
post_vim_message.assert_called_once_with(
'Restarting ycmd server...')
finally:
WaitUntilReady()
StopServer(ycm)
def YouCompleteMe_InvalidPythonInterpreterPath_test(post_vim_message):
with UserOptions(
{'g:ycm_server_python_interpreter': '/invalid/python/path'}):
try:
ycm = YouCompleteMe()
assert_that(ycm.IsServerAlive(), equal_to(False))
post_vim_message.assert_called_once_with(
"Unable to start the ycmd server. "
"Path in 'g:ycm_server_python_interpreter' option does not point "
"to a valid Python 2.7 or 3.4+. "
"Correct the error then restart the server with ':YcmRestartServer'."
)
post_vim_message.reset_mock()
SetVariableValue('g:ycm_server_python_interpreter',
_PathToPythonUsedDuringBuild())
ycm.RestartServer()
assert_that(ycm.IsServerAlive(), equal_to(True))
post_vim_message.assert_called_once_with(
'Restarting ycmd server...')
finally:
WaitUntilReady()
StopServer(ycm)