papi: allow client control over loggers

[vpp.git] / src / vpp-api / python / vpp_papi / tests / test_vpp_serializer.py

diff --git a/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py b/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
index 317fea7..21b23bd 100755 (executable)
--- a/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
+++ b/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
@@ -47,7 +47,6 @@ class TestLimits(unittest.TestCase):
         self.assertEqual(nt.name, 'foobar')
         self.assertEqual(len(nt.name), len('foobar'))
 
-
     def test_limit(self):
         limited_type = VPPType('limited_type_t',
                                [['string', 'name', 0, {'limit': 16}]])
@@ -105,6 +104,7 @@ class TestDefaults(unittest.TestCase):
         self.assertEqual(len(b), size)
         self.assertEqual(nt.e, 1)
 
+
 class TestAddType(unittest.TestCase):
 
     def test_union(self):
@@ -201,7 +201,6 @@ class TestAddType(unittest.TestCase):
                           [['vl_api_address_family_t', 'af'],
                            ['vl_api_address_union_t', 'un']])
 
-
         prefix = VPPType('vl_api_prefix_t',
                          [['vl_api_address_t', 'address'],
                           ['u8', 'len']])
@@ -274,7 +273,6 @@ class TestAddType(unittest.TestCase):
         self.assertTrue(isinstance(nt.address, IPv4Interface))
         self.assertEqual(str(nt.address), '1.2.3.4/24')
 
-
     def test_recursive_address(self):
         af = VPPEnumType('vl_api_address_family_t', [["ADDRESS_IP4", 0],
                                                      ["ADDRESS_IP6", 1],
@@ -557,7 +555,6 @@ class TestAddType(unittest.TestCase):
 
         self.assertEqual(len(b), 20)
 
-
     def test_lisp(self):
         VPPEnumType('vl_api_eid_type_t',
                     [["EID_TYPE_API_PREFIX", 0],
@@ -609,5 +606,27 @@ class TestAddType(unittest.TestCase):
         self.assertIsNone(nt.address.prefix)
 
 
+class TestVppSerializerLogging(unittest.TestCase):
+
+    def test_logger(self):
+        # test logger name 'vpp_papi.serializer'
+        with self.assertRaises(VPPSerializerValueError) as ctx:
+            with self.assertLogs('vpp_papi.serializer', level='DEBUG') as cm:
+                u = VPPUnionType('vl_api_eid_address_t',
+                                 [["vl_api_prefix_t", "prefix"],
+                                  ["vl_api_mac_address_t", "mac"],
+                                  ["vl_api_nsh_t", "nsh"]])
+        self.assertEqual(cm.output, ["DEBUG:vpp_papi.serializer:Unknown union type vl_api_prefix_t"])
+
+        # test parent logger name 'vpp_papi'
+        with self.assertRaises(VPPSerializerValueError) as ctx:
+            with self.assertLogs('vpp_papi', level='DEBUG') as cm:
+                u = VPPUnionType('vl_api_eid_address_t',
+                                 [["vl_api_prefix_t", "prefix"],
+                                  ["vl_api_mac_address_t", "mac"],
+                                  ["vl_api_nsh_t", "nsh"]])
+        self.assertEqual(cm.output, ["DEBUG:vpp_papi.serializer:Unknown union type vl_api_prefix_t"])
+
+
 if __name__ == '__main__':
     unittest.main()