Initial commit and release for Christmas with love1.0.0

1 files changed, 102 insertions, 0 deletions

diff --git a/tests/test_envtoolkit_instance_static.py b/tests/test_envtoolkit_instance_static.py
new file mode 100644
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+++ b/tests/test_envtoolkit_instance_static.py
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+# etoolkit
+# Copyright (C) 2021 Simeon Simeonov
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""Tests for etoolkit.EtoolkitInstance static methods"""
+import unittest.mock
+
+import pytest
+
+import etoolkit
+
+
+@unittest.mock.patch('getpass.getpass')
+def test_confirm_password_prompt(getpass, password_hash):
+    """Tests the static EtoolkitInstance.confirm_password_prompt method"""
+    getpass.return_value = 'the very secret passwd'
+    assert (
+        etoolkit.EtoolkitInstance.confirm_password_prompt(password_hash)
+        == 'the very secret passwd'
+    )
+    assert (
+        etoolkit.EtoolkitInstance.confirm_password_prompt(password_hash, False)
+        == 'the very secret passwd'
+    )
+
+
+def test_decrypt():
+    """Tests the static EtoolkitInstance.decrypt method"""
+    assert (
+        etoolkit.EtoolkitInstance.decrypt(
+            'the very secret passwd',
+            (
+                'enc-val$1$Y/TBb1F3siHTw6qZg9ERzZfA8PLPf2CwGSQLpu9jYWw=$FT5tS9'
+                'o+ABvsxogIXpJim16Gz5SVtV8='
+            ),
+        )
+        == 'secret1'
+    )
+
+    # now test with modified edata
+    with pytest.raises(etoolkit.EtoolkitInstanceError) as exc_info:
+        edata = (
+            'enc-val$1$Y/TBb1F3siHTw6qZg9ERzZfA8PLPf2CwGSQLpu9jYWw=$FT5tS9'
+            'o+ABvsxogIXpJim17Gz5SVtV8='
+        )
+        etoolkit.EtoolkitInstance.decrypt(
+            'the very secret passwd', edata
+        ) == 'secret1'
+    assert exc_info.type is etoolkit.EtoolkitInstanceError
+    assert exc_info.value.args[0] == f'Invalid tag when decrypting: {edata}'
+
+
+def test_encrypt():
+    """Tests the static EtoolkitInstance.encrypt method"""
+    edata = etoolkit.EtoolkitInstance.encrypt('foo', 'bar')
+    assert edata.startswith('enc-val$')
+    assert len(edata) == 83
+    # the edata should always be different because of random salting
+    assert edata != etoolkit.EtoolkitInstance.encrypt('foo', 'bar')
+
+
+def test_get_new_password_hash():
+    """Tests the static EtoolkitInstance.get_new_password_hash method"""
+    new_hash = etoolkit.EtoolkitInstance.get_new_password_hash(
+        'the very secret passwd'
+    )
+    # all pbkdf2 params are the same / hardcoded for the time being
+    assert new_hash.startswith('pbkdf2_sha256$100000$')
+    assert len(new_hash) == 110
+    # the hash should always be different because of random salting
+    assert new_hash != etoolkit.EtoolkitInstance.get_new_password_hash(
+        'the very secret passwd'
+    )
+
+
+def test_parse_value():
+    """Tests the static EtoolkitInstance.parse_value method"""
+    assert (
+        etoolkit.EtoolkitInstance.parse_value('t%bs%t', {'%b': 'e', '%t': 't'})
+        == 'test'
+    )
+
+
+def test_password_matches(password_hash):
+    """Tests the static EtoolkitInstance.password_matches method"""
+    assert etoolkit.EtoolkitInstance.password_matches(
+        'the very secret passwd', password_hash
+    )
+    assert not etoolkit.EtoolkitInstance.password_matches(
+        'the very secret passwdo', password_hash
+    )