tests: Separate test files from Ryu module

To prevent redundant files (e.g., pcap files, json files for tests,
packet data generator) to be installed, this patch separates test
directory from Ryu module.

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

1 files changed, 84 insertions, 0 deletions

diff --git a/tests/unit/test_utils.py b/tests/unit/test_utils.py
new file mode 100644
index 00000000..165f8acc
--- /dev/null
+++ b/tests/unit/test_utils.py
@@ -0,0 +1,84 @@
+# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+import logging
+import six
+from nose.tools import eq_
+
+from ryu import utils
+
+LOG = logging.getLogger(__name__)
+
+
+class Test_utils(unittest.TestCase):
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_hex_array_string(self):
+        """
+        Test hex_array() with str type.
+        """
+        expected_result = '0x01 0x02 0x03 0x04'
+        data = b'\x01\x02\x03\x04'
+        eq_(expected_result, utils.hex_array(data))
+
+    def test_hex_array_bytearray(self):
+        """
+        Test hex_array() with bytearray type.
+        """
+        expected_result = '0x01 0x02 0x03 0x04'
+        data = bytearray(b'\x01\x02\x03\x04')
+        eq_(expected_result, utils.hex_array(data))
+
+    def test_hex_array_bytes(self):
+        """
+        Test hex_array() with bytes type. (Python3 only)
+        """
+        if six.PY2:
+            return
+        expected_result = '0x01 0x02 0x03 0x04'
+        data = bytes(b'\x01\x02\x03\x04')
+        eq_(expected_result, utils.hex_array(data))
+
+    def test_binary_str_string(self):
+        """
+        Test binary_str() with str type.
+        """
+        expected_result = '\\x01\\x02\\x03\\x04'
+        data = b'\x01\x02\x03\x04'
+        eq_(expected_result, utils.binary_str(data))
+
+    def test_binary_str_bytearray(self):
+        """
+        Test binary_str() with bytearray type.
+        """
+        expected_result = '\\x01\\x02\\x03\\x04'
+        data = bytearray(b'\x01\x02\x03\x04')
+        eq_(expected_result, utils.binary_str(data))
+
+    def test_binary_str_bytes(self):
+        """
+        Test binary_str() with bytes type. (Python3 only)
+        """
+        if six.PY2:
+            return
+        expected_result = '\\x01\\x02\\x03\\x04'
+        data = bytes(b'\x01\x02\x03\x04')
+        eq_(expected_result, utils.binary_str(data))