Replace py.test usage with pytest, explicitly require py for testspy.test

pytest 7.2+ no longer depends on py. It ships py.path and py.error only.
See https://docs.pytest.org/en/7.2.x/changelog.html#deprecations

The tests use py.code as well, hence we declare and document a test dependency on py.

1 files changed, 5 insertions, 4 deletions

diff --git a/testing/cffi1/test_parse_c_type.py b/testing/cffi1/test_parse_c_type.py
index a9f5fcb..fa1f36c 100644
--- a/testing/cffi1/test_parse_c_type.py
+++ b/testing/cffi1/test_parse_c_type.py
@@ -1,14 +1,15 @@
-import sys, re, os, py
+import sys, re, os
+import pytest
 import cffi
 from cffi import cffi_opcode
 
 if '__pypy__' in sys.builtin_module_names:
     try:
         # pytest >= 4.0
-        py.test.skip("not available on pypy", allow_module_level=True)
+        pytest.skip("not available on pypy", allow_module_level=True)
     except TypeError:
         # older pytest
-        py.test.skip("not available on pypy")
+        pytest.skip("not available on pypy")
 
 cffi_dir = os.path.dirname(cffi_opcode.__file__)
 
@@ -130,7 +131,7 @@ def parsex(input):
     return '  '.join(map(str_if_int, result))
 
 def parse_error(input, expected_msg, expected_location):
-    e = py.test.raises(ParseError, parse, input)
+    e = pytest.raises(ParseError, parse, input)
     assert e.value.args[0] == expected_msg
     assert e.value.args[1] == expected_location