1 files changed, 142 insertions, 0 deletions
diff --git a/tests/unit/lib/test_ofctl_utils.py b/tests/unit/lib/test_ofctl_utils.py
new file mode 100644
index 00000000..2f02f43b
--- /dev/null
+++ b/tests/unit/lib/test_ofctl_utils.py
@@ -0,0 +1,142 @@
+# Copyright (C) 2016 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 logging
+import unittest
+
+from ryu.lib import ofctl_utils
+from ryu.ofproto import ofproto_v1_3
+
+
+LOG = logging.getLogger(__name__)
+
+
+class Test_ofctl_utils(unittest.TestCase):
+    # prepare test target
+    util = ofctl_utils.OFCtlUtil(ofproto_v1_3)
+
+    def _test_str_to_int(self, input_value, expected_value):
+        output_value = ofctl_utils.str_to_int(input_value)
+        self.assertEqual(expected_value, output_value)
+
+    def test_str_to_int(self):
+        self._test_str_to_int(1, 1)        # int
+        self._test_str_to_int('0b10', 2)   # binary digit
+        self._test_str_to_int('0o10', 8)   # octal digit
+        self._test_str_to_int('0x10', 16)  # hexadecimal digit
+
+    def test_ofp_port_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFPP_CONTROLLER,
+            self.util.ofp_port_from_user(ofproto_v1_3.OFPP_CONTROLLER)  # int
+        )
+        self.assertEqual(
+            ofproto_v1_3.OFPP_CONTROLLER,
+            self.util.ofp_port_from_user('CONTROLLER')       # str without prefix
+        )
+        self.assertEqual(
+            ofproto_v1_3.OFPP_CONTROLLER,
+            self.util.ofp_port_from_user('OFPP_CONTROLLER')  # str with prefix
+        )
+
+    def test_ofp_port_to_user(self):
+        self.assertEqual(
+            'CONTROLLER',
+            self.util.ofp_port_to_user(ofproto_v1_3.OFPP_CONTROLLER)
+        )
+        self.assertEqual(
+            1,
+            self.util.ofp_port_to_user(1)  # not matched
+        )
+
+    def test_ofp_table_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFPTT_ALL,
+            self.util.ofp_table_from_user('ALL')
+        )
+
+    def test_ofp_table_to_user(self):
+        self.assertEqual(
+            'ALL',
+            self.util.ofp_table_to_user(ofproto_v1_3.OFPTT_ALL)
+        )
+
+    def test_ofp_cml_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFPCML_NO_BUFFER,
+            self.util.ofp_cml_from_user('NO_BUFFER')
+        )
+
+    def test_ofp_cml_to_user(self):
+        self.assertEqual(
+            'NO_BUFFER',
+            self.util.ofp_cml_to_user(ofproto_v1_3.OFPCML_NO_BUFFER)
+        )
+
+    def test_ofp_group_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFPG_ANY,
+            self.util.ofp_group_from_user('ANY')
+        )
+
+    def test_ofp_group_to_user(self):
+        self.assertEqual(
+            'ANY',
+            self.util.ofp_group_to_user(ofproto_v1_3.OFPG_ANY)
+        )
+
+    def test_ofp_buffer_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFP_NO_BUFFER,
+            self.util.ofp_buffer_from_user('NO_BUFFER')
+        )
+        self.assertEqual(
+            1,
+            self.util.ofp_buffer_from_user(1)  # not matched
+        )
+
+    def test_ofp_buffer_to_user(self):
+        self.assertEqual(
+            'NO_BUFFER',
+            self.util.ofp_buffer_to_user(ofproto_v1_3.OFP_NO_BUFFER)
+        )
+        self.assertEqual(
+            1,
+            self.util.ofp_buffer_to_user(1)  # not matched
+        )
+
+    def test_ofp_meter_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFPM_ALL,
+            self.util.ofp_meter_from_user('ALL')
+        )
+
+    def test_ofp_meter_to_user(self):
+        self.assertEqual(
+            'ALL',
+            self.util.ofp_meter_to_user(ofproto_v1_3.OFPM_ALL)
+        )
+
+    def test_ofp_queue_from_user(self):
+        self.assertEqual(
+            ofproto_v1_3.OFPQ_ALL,
+            self.util.ofp_queue_from_user('ALL')
+        )
+
+    def test_ofp_queue_to_user(self):
+        self.assertEqual(
+            'ALL',
+            self.util.ofp_queue_to_user(ofproto_v1_3.OFPQ_ALL)
+        )