From 2a6299c32e0baf3df06f8e6d6bc8695b951d630d Mon Sep 17 00:00:00 2001
From: Simeon Simeonov
Date: Mon, 30 Mar 2020 21:57:53 +0200
Subject: Implement OTPState in the server module

---
 tests/test_server.py | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 tests/test_server.py

(limited to 'tests/test_server.py')

diff --git a/tests/test_server.py b/tests/test_server.py
new file mode 100644
index 0000000..c7cdb12
--- /dev/null
+++ b/tests/test_server.py
@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
+# Copyright (c) 2020, Simeon Simeonov
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Tests for otp2289.server"""
+import pytest
+
+import otp2289
+
+
+def test_state_caller_exceptions():
+    """Tests the exceptions when calling the OTPState objects"""
+    state = otp2289.OTPState('0x7965e05436f5029f',
+                             1,
+                             'TeSt',
+                             otp2289.OTP_ALGO_MD5)
+    with pytest.raises(otp2289.OTPInvalidResponse) as exc_info:
+        state.response_validates('bla')
+    assert exc_info.type is otp2289.OTPInvalidResponse
+    assert exc_info.value.args[0] == (
+        'The response is neither a valid token or hex')
+
+
+def test_state_constructor_exceptions():
+    """Tests the exceptions when initializing new OTPState objects"""
+    with pytest.raises(otp2289.OTPStateException) as exc_info:
+        otp2289.OTPState('0x7965e05436f5029t',
+                         1,
+                         'TeStø'.encode(),
+                         otp2289.OTP_ALGO_MD5)
+    assert exc_info.type is otp2289.OTPStateException
+    assert exc_info.value.args[0] == 'Seed must be a string'
+    with pytest.raises(otp2289.OTPStateException) as exc_info:
+        otp2289.OTPState('0x7965e05436f5029t',
+                         '1',
+                         'TeSt',
+                         otp2289.OTP_ALGO_MD5)
+    assert exc_info.type is otp2289.OTPStateException
+    assert exc_info.value.args[0] == 'Step value MUST be an int'
+
+
+def test_state_validation_md5():
+    """Tests the OTPState validation functionality for MD5"""
+    state = otp2289.OTPState('0x7965e05436f5029f',
+                             1,
+                             'TeSt',
+                             otp2289.OTP_ALGO_MD5)
+    assert state.validated is False
+    assert state.response_validates('0x9e876134d90499dd') is True
+    assert state.response_validates('INCH SEA ANNE LONG AHEM TOUR') is True
+    assert state.validated is True
+
+
+def test_state_validation_sha1():
+    """Tests the OTPState validation functionality for SHA1"""
+    state = otp2289.OTPState('0x63d936639734385b',
+                             1,
+                             'TeSt',
+                             otp2289.OTP_ALGO_SHA1)
+    assert state.validated is False
+    assert state.response_validates('0xbb9e6ae1979d8ff4') is True
+    assert state.response_validates('MILT VARY MAST OK SEES WENT') is True
+    assert state.validated is True
-- 
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