diff --git a/test/test_api_classes.py b/test/test_api_classes.py
index 3856d6be..8e4f76cf 100644
--- a/test/test_api_classes.py
+++ b/test/test_api_classes.py
@@ -1,10 +1,17 @@
+import textwrap
+
 import pytest
 
 from jedi import api
 
 
 def make_definitions():
-    return api.defined_names("""
+    """
+    Return a list of definitions for parametrized tests.
+
+    :rtype: [jedi.api_classes.BaseDefinition]
+    """
+    source = textwrap.dedent("""
     import sys
 
     class C:
@@ -16,6 +23,20 @@ def make_definitions():
         pass
     """)
 
+    definitions = []
+    definitions += api.defined_names(source)
+
+    source += textwrap.dedent("""
+    variable = sys or C or x or f""")
+    lines = source.splitlines()
+    script = api.Script(source, len(lines), len('variable'), None)
+    definitions += script.definition()
+
+    script2 = api.Script(source, 4, len('class C'), None)
+    definitions += script2.related_names()
+
+    return definitions
+
 
 @pytest.mark.parametrize('definition', make_definitions())
 def test_basedefinition_type(definition):