diff --git a/testing/code/test_code.py b/testing/code/test_code.py
index 5d35c19ab..826a37708 100644
--- a/testing/code/test_code.py
+++ b/testing/code/test_code.py
@@ -1,15 +1,11 @@
-import inspect
 import sys
 from types import FrameType
 from unittest import mock
 
-import py.path
-
 import pytest
 from _pytest._code import Code
 from _pytest._code import ExceptionInfo
 from _pytest._code import Frame
-from _pytest._code import getfslineno
 from _pytest._code.code import ReprFuncArgs
 
 
@@ -184,32 +180,3 @@ class TestReprFuncArgs:
             tw_mock.lines[0]
             == r"unicode_string = São Paulo, utf8_string = b'S\xc3\xa3o Paulo'"
         )
-
-
-def test_getfslineno() -> None:
-    def f(x) -> None:
-        raise NotImplementedError()
-
-    fspath, lineno = getfslineno(f)
-
-    assert isinstance(fspath, py.path.local)
-    assert fspath.basename == "test_code.py"
-    assert lineno == f.__code__.co_firstlineno - 1  # see findsource
-
-    class A:
-        pass
-
-    fspath, lineno = getfslineno(A)
-
-    _, A_lineno = inspect.findsource(A)
-    assert isinstance(fspath, py.path.local)
-    assert fspath.basename == "test_code.py"
-    assert lineno == A_lineno
-
-    assert getfslineno(3) == ("", -1)
-
-    class B:
-        pass
-
-    B.__name__ = "B2"
-    assert getfslineno(B)[1] == -1
diff --git a/testing/code/test_source.py b/testing/code/test_source.py
index d769d4d77..b5efdb317 100644
--- a/testing/code/test_source.py
+++ b/testing/code/test_source.py
@@ -9,10 +9,11 @@ from typing import Any
 from typing import Dict
 from typing import Optional
 
-import py
+import py.path
 
 import _pytest._code
 import pytest
+from _pytest._code import getfslineno
 from _pytest._code import Source
 
 
@@ -495,6 +496,35 @@ def test_findsource() -> None:
     assert src[lineno] == "    def x():"
 
 
+def test_getfslineno() -> None:
+    def f(x) -> None:
+        raise NotImplementedError()
+
+    fspath, lineno = getfslineno(f)
+
+    assert isinstance(fspath, py.path.local)
+    assert fspath.basename == "test_source.py"
+    assert lineno == f.__code__.co_firstlineno - 1  # see findsource
+
+    class A:
+        pass
+
+    fspath, lineno = getfslineno(A)
+
+    _, A_lineno = inspect.findsource(A)
+    assert isinstance(fspath, py.path.local)
+    assert fspath.basename == "test_source.py"
+    assert lineno == A_lineno
+
+    assert getfslineno(3) == ("", -1)
+
+    class B:
+        pass
+
+    B.__name__ = "B2"
+    assert getfslineno(B)[1] == -1
+
+
 def test_code_of_object_instance_with_call() -> None:
     class A:
         pass