Update tests

Author: tony

tests/test_cli.py

@@ -7,26 +7,25 @@
 
 import pytest
 
-import kaptan
-
 import click
+import kaptan
 from click.testing import CliRunner
+from tmuxp_test_plugin_bwb.plugin import PluginBeforeWorkspaceBuilder
 
 import libtmux
 from libtmux.common import has_lt_version
 from libtmux.exc import LibTmuxException
 from tmuxp import cli, config, exc
 from tmuxp.cli import (
+    _reattach,
     command_ls,
     get_config_dir,
     is_pure_name,
+    load_plugins,
     load_workspace,
     scan_config,
-    _reattach,
-    load_plugins,
 )
 from tmuxp.workspacebuilder import WorkspaceBuilder
-from tmuxp_test_plugin_bwb.plugin import PluginBeforeWorkspaceBuilder
 
 from .fixtures._util import curjoin, loadfixture
 
@@ -538,7 +537,7 @@ def test_shell(
             {},
             {},
             LibTmuxException,
-            r'.*DoesNotExist\s\(No such file or directory\).*',
+            r'.*DoesNotExist.*',
         ),
         (
             [

tmuxp/util.py

@@ -83,7 +83,10 @@ def raise_if_tmux_not_running(server):
     try:
         server.sessions
     except LibTmuxException as e:
-        if 'No such file or directory' in str(e):
+        if any(
+            needle in str(e)
+            for needle in ['No such file or directory', 'no server running on']
+        ):
             raise LibTmuxException(
                 'no tmux session found. Start a tmux session and try again. \n'
                 'Original error: ' + str(e)