1 files changed, 61 insertions, 0 deletions
diff --git a/test/units/cli/galaxy/test_collection_extract_tar.py b/test/units/cli/galaxy/test_collection_extract_tar.py
new file mode 100644
index 0000000..526442c
--- /dev/null
+++ b/test/units/cli/galaxy/test_collection_extract_tar.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2020 Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+import pytest
+
+from ansible.errors import AnsibleError
+from ansible.galaxy.collection import _extract_tar_dir
+
+
+@pytest.fixture
+def fake_tar_obj(mocker):
+    m_tarfile = mocker.Mock()
+    m_tarfile.type = mocker.Mock(return_value=b'99')
+    m_tarfile.SYMTYPE = mocker.Mock(return_value=b'22')
+
+    return m_tarfile
+
+
+def test_extract_tar_member_trailing_sep(mocker):
+    m_tarfile = mocker.Mock()
+    m_tarfile.getmember = mocker.Mock(side_effect=KeyError)
+
+    with pytest.raises(AnsibleError, match='Unable to extract'):
+        _extract_tar_dir(m_tarfile, '/some/dir/', b'/some/dest')
+
+    assert m_tarfile.getmember.call_count == 1
+
+
+def test_extract_tar_member_no_trailing_sep(mocker):
+    m_tarfile = mocker.Mock()
+    m_tarfile.getmember = mocker.Mock(side_effect=KeyError)
+
+    with pytest.raises(AnsibleError, match='Unable to extract'):
+        _extract_tar_dir(m_tarfile, '/some/dir', b'/some/dest')
+
+    assert m_tarfile.getmember.call_count == 2
+
+
+def test_extract_tar_dir_exists(mocker, fake_tar_obj):
+    mocker.patch('os.makedirs', return_value=None)
+    m_makedir = mocker.patch('os.mkdir', return_value=None)
+    mocker.patch('os.path.isdir', return_value=True)
+
+    _extract_tar_dir(fake_tar_obj, '/some/dir', b'/some/dest')
+
+    assert not m_makedir.called
+
+
+def test_extract_tar_dir_does_not_exist(mocker, fake_tar_obj):
+    mocker.patch('os.makedirs', return_value=None)
+    m_makedir = mocker.patch('os.mkdir', return_value=None)
+    mocker.patch('os.path.isdir', return_value=False)
+
+    _extract_tar_dir(fake_tar_obj, '/some/dir', b'/some/dest')
+
+    assert m_makedir.called
+    assert m_makedir.call_args[0] == (b'/some/dir', 0o0755)