bt2: validate parameters to _StreamClass.create_event_class before creating the nativ...

[babeltrace.git] / tests / bindings / python / bt2 / test_event_class.py

diff --git a/tests/bindings/python/bt2/test_event_class.py b/tests/bindings/python/bt2/test_event_class.py
index 47606b0e2234a193ecc062a02330dc29f804eaab..33b8dc788967dc33fd76e5d10fc9153ac62d7757 100644 (file)
--- a/tests/bindings/python/bt2/test_event_class.py
+++ b/tests/bindings/python/bt2/test_event_class.py
@@ -99,6 +99,8 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             sc.create_event_class(id='lel')
 
+        self.assertEqual(len(sc), 0)
+
     def test_create_specific_context_field_class(self):
         fc = self._tc.create_structure_field_class()
         ec = self._stream_class.create_event_class(specific_context_field_class=fc)
@@ -118,6 +120,8 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             self._stream_class.create_event_class(specific_context_field_class='lel')
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_create_payload_field_class(self):
         fc = self._tc.create_structure_field_class()
         ec = self._stream_class.create_event_class(payload_field_class=fc)
@@ -137,6 +141,8 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             self._stream_class.create_event_class(payload_field_class='lel')
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_create_name(self):
         ec = self._stream_class.create_event_class(name='viande à chien')
         self.assertEqual(ec.name, 'viande à chien')
@@ -145,6 +151,8 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             self._stream_class.create_event_class(name=2)
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_emf_uri(self):
         ec = self._stream_class.create_event_class(emf_uri='salut')
         self.assertEqual(ec.emf_uri, 'salut')
@@ -153,6 +161,8 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             self._stream_class.create_event_class(emf_uri=23)
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_create_log_level(self):
         ec = self._stream_class.create_event_class(
             log_level=bt2.EventClassLogLevel.EMERGENCY
@@ -163,6 +173,8 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(ValueError):
             self._stream_class.create_event_class(log_level='zoom')
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_create_user_attributes(self):
         ec = self._stream_class.create_event_class(user_attributes={'salut': 23})
         self.assertEqual(ec.user_attributes, {'salut': 23})
@@ -176,10 +188,14 @@ class EventClassTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             self._stream_class.create_event_class(user_attributes=object())
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_create_invalid_user_attributes_value_type(self):
         with self.assertRaises(TypeError):
             self._stream_class.create_event_class(user_attributes=23)
 
+        self.assertEqual(len(self._stream_class), 0)
+
     def test_stream_class(self):
         ec = self._stream_class.create_event_class()
         self.assertEqual(ec.stream_class.addr, self._stream_class.addr)