Imported Upstream version 4.6.2

ipatests/test_ipaplatform/test_importhook.py

@@ -0,0 +1,54 @@
+#
+# Copyright (C) 2017  FreeIPA Contributors see COPYING for license
+#
+import os
+import sys
+
+import pytest
+
+import ipaplatform.constants
+import ipaplatform.paths
+import ipaplatform.services
+import ipaplatform.tasks
+from ipaplatform._importhook import metaimporter
+try:
+    from ipaplatform.override import OVERRIDE
+except ImportError:
+    OVERRIDE = None
+
+
+HERE = os.path.dirname(os.path.abspath(__file__))
+DATA = os.path.join(HERE, 'data')
+
+
+@pytest.mark.skipif(OVERRIDE is None,
+                    reason='test requires override')
+def test_override():
+    assert OVERRIDE == metaimporter.platform_ids[0]
+    assert OVERRIDE == metaimporter.platform
+
+
+@pytest.mark.parametrize('mod, name', [
+    (ipaplatform.constants, 'ipaplatform.constants'),
+    (ipaplatform.paths, 'ipaplatform.paths'),
+    (ipaplatform.services, 'ipaplatform.services'),
+    (ipaplatform.tasks, 'ipaplatform.tasks'),
+])
+def test_importhook(mod, name):
+    assert name in metaimporter.modules
+    prefix, suffix = name.split('.')
+    assert prefix == 'ipaplatform'
+    override = '.'.join((prefix, metaimporter.platform, suffix))
+    assert mod.__name__ == override
+    # dicts are equal, modules may not be identical
+    assert mod.__dict__ == sys.modules[override].__dict__
+
+
+@pytest.mark.parametrize('filename, expected_platforms', [
+    (os.path.join(DATA, 'os-release-centos'), ['centos', 'rhel', 'fedora']),
+    (os.path.join(DATA, 'os-release-fedora'), ['fedora']),
+    (os.path.join(DATA, 'os-release-ubuntu'), ['ubuntu', 'debian']),
+])
+def test_parse_os_release(filename, expected_platforms):
+    parsed = metaimporter._parse_osrelease(filename)
+    assert parsed == expected_platforms