Move test_runs.py to test/

Author: rec

runs/__init__.py

@@ -142,7 +142,7 @@ def _run(
     for line in split_commands(commands, echo):
         cmd: t.Union[str, t.Sequence[str]] = shlex.split(line, comments=True)
         if shell:
-            cmd = ' '.join(shlex.quote(c) for c in cmd)
+            cmd = shlex.join(cmd)
 
         try:
             result = function(cmd, *args, **kwargs)

test/__init__.py

@@ -118,6 +118,5 @@ def test_shell(self):
     'README.rst',
     'pyproject.toml',
     'runs',
-    'test_runs.py',
     'tox.ini',
 }