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[vsorcdistro/.git] / ryu / build / lib.linux-armv7l-2.7 / ryu / tests / unit / lib / test_import_module.py

diff --git a/ryu/build/lib.linux-armv7l-2.7/ryu/tests/unit/lib/test_import_module.py b/ryu/build/lib.linux-armv7l-2.7/ryu/tests/unit/lib/test_import_module.py
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+# Copyright (C) 2013 Nippon Telegraph and Telephone Corporation.
+# Copyright (C) 2013 YAMAMOTO Takashi <yamamoto at valinux co jp>
+#
+# 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
+from nose.tools import eq_
+
+from ryu.utils import import_module
+
+
+class Test_import_module(unittest.TestCase):
+    """
+    Test case for ryu.utils.import_module
+    """
+
+    @staticmethod
+    def _my_import(name):
+        mod = __import__(name)
+        components = name.split('.')
+        for c in components[1:]:
+            mod = getattr(mod, c)
+        return mod
+
+    def test_import_module_with_same_basename(self):
+        aaa = import_module('ryu.tests.unit.lib.test_mod.aaa.mod')
+        eq_("this is aaa", aaa.name)
+        bbb = import_module('ryu.tests.unit.lib.test_mod.bbb.mod')
+        eq_("this is bbb", bbb.name)
+
+    def test_import_module_by_filename(self):
+        ccc = import_module('./lib/test_mod/ccc/mod.py')
+        eq_("this is ccc", ccc.name)
+        ddd = import_module('./lib/test_mod/ddd/mod.py')
+        # Note: When importing a module by filename, if module file name
+        # is duplicated, import_module reload (override) a module instance.
+        eq_("this is ddd", ddd.name)
+
+    def test_import_same_module1(self):
+        from ryu.tests.unit.lib.test_mod import eee as eee1
+        eq_("this is eee", eee1.name)
+        eee2 = import_module('./lib/test_mod/eee.py')
+        eq_("this is eee", eee2.name)
+
+    def test_import_same_module2(self):
+        fff1 = import_module('./lib/test_mod/fff.py')
+        eq_("this is fff", fff1.name)
+        fff2 = import_module('ryu.tests.unit.lib.test_mod.fff')
+        eq_("this is fff", fff2.name)
+
+    def test_import_same_module3(self):
+        ggg1 = import_module('./lib/test_mod/ggg.py')
+        eq_("this is ggg", ggg1.name)
+        ggg2 = self._my_import('ryu.tests.unit.lib.test_mod.ggg')
+        eq_("this is ggg", ggg2.name)