Simplify module_utils unit tests.

Author: felixfontein

tests/unit/plugins/module_utils/conftest.py

@@ -93,11 +93,12 @@ def test_get_fqdn_and_port(url, fqdn, port):
     assert known_hosts.get_fqdn_and_port(url) == (fqdn, port)
 
 
-@pytest.mark.parametrize('fqdn, port, add_host_key_cmd, stdin',
-                         ((URLS[k]['get_fqdn'], URLS[k]['port'], URLS[k]['add_host_key_cmd'], {})
-                          for k in sorted(URLS) if URLS[k]['is_ssh_url']),
-                         indirect=['stdin'])
-def test_add_host_key(am, mocker, fqdn, port, add_host_key_cmd):
+@pytest.mark.parametrize('fqdn, port, add_host_key_cmd',
+                         ((URLS[k]['get_fqdn'], URLS[k]['port'], URLS[k]['add_host_key_cmd'])
+                          for k in sorted(URLS) if URLS[k]['is_ssh_url']))
+def test_add_host_key(mocker, fqdn, port, add_host_key_cmd):
+    am = mocker.MagicMock()
+
     get_bin_path = mocker.MagicMock()
     get_bin_path.return_value = keyscan_cmd = "/custom/path/ssh-keyscan"
     am.get_bin_path = get_bin_path