working adding kwargs to tmux_cmd but breakin all the tests

Author: askedrelic

libtmux/common.py

@@ -174,6 +174,8 @@ def __init__(self, *args, **kwargs):
 
         cmd = [tmux_bin]
         cmd += args  # add the command arguments to cmd
+        # add kwargs, separated by spaces
+        cmd += ['{} {}'.format(k,v) for k,v in kwargs.items()]
         cmd = [str(c) for c in cmd]
 
         self.cmd = cmd

tests/test_common.py

@@ -168,3 +168,12 @@ def test_session_check_name(session_name, raises, exc_msg_regex):
         assert exc_info.match(exc_msg_regex)
     else:
         session_check_name(session_name)
+
+def test_tmux_cmd_uses_args_and_kwargs():
+    kwargs = {'-t':'nope'}
+    cmd = tmux_cmd('show-environment', **kwargs)
+    assert 'show-environment' in cmd.cmd
+    # kwargs format should be correct
+    assert '-t nope' in cmd.cmd
+    # tmux error should be expected
+    assert 'no such session:  nope' in cmd.stderr