Clean up and test patch changing methods

awx/main/tests/unit/utils/test_execution_environments.py

@@ -0,0 +1,45 @@
+import pytest
+
+from awx.main.utils.execution_environments import to_container_path, to_host_path
+
+
+private_data_dir = '/tmp/pdd_iso/awx_xxx'
+
+
+@pytest.mark.parametrize(
+    'container_path,host_path',
+    [
+        ('/runner', private_data_dir),
+        ('/runner/foo', '{0}/foo'.format(private_data_dir)),
+        ('/runner/foo/bar', '{0}/foo/bar'.format(private_data_dir)),
+        ('/runner{0}'.format(private_data_dir), '{0}{0}'.format(private_data_dir)),
+    ],
+)
+def test_switch_paths(container_path, host_path):
+    assert to_container_path(host_path, private_data_dir) == container_path
+    assert to_host_path(container_path, private_data_dir) == host_path
+
+
+@pytest.mark.parametrize(
+    'container_path',
+    [
+        ('/foobar'),
+        ('/runner/..'),
+    ],
+)
+def test_invalid_container_path(container_path):
+    with pytest.raises(RuntimeError):
+        to_host_path(container_path, private_data_dir)
+
+
+@pytest.mark.parametrize(
+    'host_path',
+    [
+        ('/foobar'),
+        ('/tmp/pdd_iso'),
+        ('/tmp/pdd_iso/awx_xxx/..'),
+    ],
+)
+def test_invalid_host_path(host_path):
+    with pytest.raises(RuntimeError):
+        to_container_path(host_path, private_data_dir)