1 files changed, 74 insertions, 0 deletions
diff --git a/tests/test_utils.py b/tests/test_utils.py
new file mode 100644
index 0000000..39fb2c9
--- /dev/null
+++ b/tests/test_utils.py
@@ -0,0 +1,74 @@
+
+from cinderclient import exceptions
+from cinderclient import utils
+from cinderclient import base
+from tests import utils as test_utils
+
+UUID = '8e8ec658-c7b0-4243-bdf8-6f7f2952c0d0'
+
+
+class FakeResource(object):
+
+    def __init__(self, _id, properties):
+        self.id = _id
+        try:
+            self.name = properties['name']
+        except KeyError:
+            pass
+        try:
+            self.display_name = properties['display_name']
+        except KeyError:
+            pass
+
+
+class FakeManager(base.ManagerWithFind):
+
+    resource_class = FakeResource
+
+    resources = [
+        FakeResource('1234', {'name': 'entity_one'}),
+        FakeResource(UUID, {'name': 'entity_two'}),
+        FakeResource('4242', {'display_name': 'entity_three'}),
+        FakeResource('5678', {'name': '9876'})
+    ]
+
+    def get(self, resource_id):
+        for resource in self.resources:
+            if resource.id == str(resource_id):
+                return resource
+        raise exceptions.NotFound(resource_id)
+
+    def list(self):
+        return self.resources
+
+
+class FindResourceTestCase(test_utils.TestCase):
+
+    def setUp(self):
+        self.manager = FakeManager(None)
+
+    def test_find_none(self):
+        self.assertRaises(exceptions.CommandError,
+                          utils.find_resource,
+                          self.manager,
+                          'asdf')
+
+    def test_find_by_integer_id(self):
+        output = utils.find_resource(self.manager, 1234)
+        self.assertEqual(output, self.manager.get('1234'))
+
+    def test_find_by_str_id(self):
+        output = utils.find_resource(self.manager, '1234')
+        self.assertEqual(output, self.manager.get('1234'))
+
+    def test_find_by_uuid(self):
+        output = utils.find_resource(self.manager, UUID)
+        self.assertEqual(output, self.manager.get(UUID))
+
+    def test_find_by_str_name(self):
+        output = utils.find_resource(self.manager, 'entity_one')
+        self.assertEqual(output, self.manager.get('1234'))
+
+    def test_find_by_str_displayname(self):
+        output = utils.find_resource(self.manager, 'entity_three')
+        self.assertEqual(output, self.manager.get('4242'))