improve unit test for definition in docstring

Author: dimitri-yatsenko

tests/test_declare.py

@@ -22,6 +22,20 @@ def test_schema_decorator():
         assert_true(issubclass(Subject, dj.Lookup))
         assert_true(not issubclass(Subject, dj.Part))
 
+    @staticmethod
+    def test_class_help():
+        help(TTest)
+        help(TTest2)
+        assert_true(TTest.definition in TTest.__doc__)
+        assert_true(TTest.definition in TTest2.__doc__)
+
+    @staticmethod
+    def test_instance_help():
+        help(TTest())
+        help(TTest2())
+        assert_true(TTest().definition in TTest().__doc__)
+        assert_true(TTest2().definition in TTest2().__doc__)
+
     @staticmethod
     def test_describe():
         """real_definition should match original definition"""

tests/test_relation.py

@@ -36,12 +36,6 @@ def setup_class(cls):
         cls.img = schema.Image()
         cls.trash = schema.UberTrash()
 
-    def test_class_help(self):
-        help(schema.TTest)
-
-    def test_instance_help(self):
-        help(schema.TTest())
-
     def test_contents(self):
         """
         test the ability of tables to self-populate using the contents property