1 files changed, 50 insertions, 0 deletions
diff --git a/test/units/module_utils/common/text/converters/test_to_str.py b/test/units/module_utils/common/text/converters/test_to_str.py
new file mode 100644
index 0000000..712ed85
--- /dev/null
+++ b/test/units/module_utils/common/text/converters/test_to_str.py
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+# (c) 2016 Toshio Kuratomi <tkuratomi@ansible.com>
+# Copyright (c) 2017 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 itertools
+
+import pytest
+
+from ansible.module_utils.six import PY3
+
+from ansible.module_utils.common.text.converters import to_text, to_bytes, to_native
+
+
+# Format: byte representation, text representation, encoding of byte representation
+VALID_STRINGS = (
+    (b'abcde', u'abcde', 'ascii'),
+    (b'caf\xc3\xa9', u'caf\xe9', 'utf-8'),
+    (b'caf\xe9', u'caf\xe9', 'latin-1'),
+    # u'くらとみ'
+    (b'\xe3\x81\x8f\xe3\x82\x89\xe3\x81\xa8\xe3\x81\xbf', u'\u304f\u3089\u3068\u307f', 'utf-8'),
+    (b'\x82\xad\x82\xe7\x82\xc6\x82\xdd', u'\u304f\u3089\u3068\u307f', 'shift-jis'),
+)
+
+
+@pytest.mark.parametrize('in_string, encoding, expected',
+                         itertools.chain(((d[0], d[2], d[1]) for d in VALID_STRINGS),
+                                         ((d[1], d[2], d[1]) for d in VALID_STRINGS)))
+def test_to_text(in_string, encoding, expected):
+    """test happy path of decoding to text"""
+    assert to_text(in_string, encoding) == expected
+
+
+@pytest.mark.parametrize('in_string, encoding, expected',
+                         itertools.chain(((d[0], d[2], d[0]) for d in VALID_STRINGS),
+                                         ((d[1], d[2], d[0]) for d in VALID_STRINGS)))
+def test_to_bytes(in_string, encoding, expected):
+    """test happy path of encoding to bytes"""
+    assert to_bytes(in_string, encoding) == expected
+
+
+@pytest.mark.parametrize('in_string, encoding, expected',
+                         itertools.chain(((d[0], d[2], d[1] if PY3 else d[0]) for d in VALID_STRINGS),
+                                         ((d[1], d[2], d[1] if PY3 else d[0]) for d in VALID_STRINGS)))
+def test_to_native(in_string, encoding, expected):
+    """test happy path of encoding to native strings"""
+    assert to_native(in_string, encoding) == expected