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, 5 deletions

diff --git a/testing/cffi1/test_pkgconfig.py b/testing/cffi1/test_pkgconfig.py
index c725cca..40e0059 100644
--- a/testing/cffi1/test_pkgconfig.py
+++ b/testing/cffi1/test_pkgconfig.py
@@ -1,6 +1,6 @@
 import sys
 import subprocess
-import py
+import pytest
 import cffi.pkgconfig as pkgconfig
 from cffi import PkgConfigError
 
@@ -62,15 +62,15 @@ def test_call():
         pkgconfig.subprocess = mock_subprocess
 
         mock_subprocess.RESULT = None
-        e = py.test.raises(PkgConfigError, pkgconfig.call, "libfoo", "--cflags")
+        e = pytest.raises(PkgConfigError, pkgconfig.call, "libfoo", "--cflags")
         assert str(e.value) == "cannot run pkg-config: oops can't run"
 
         mock_subprocess.RESULT = b"", "Foo error!\n", 1
-        e = py.test.raises(PkgConfigError, pkgconfig.call, "libfoo", "--cflags")
+        e = pytest.raises(PkgConfigError, pkgconfig.call, "libfoo", "--cflags")
         assert str(e.value) == "Foo error!"
 
         mock_subprocess.RESULT = b"abc\\def\n", "", 0
-        e = py.test.raises(PkgConfigError, pkgconfig.call, "libfoo", "--cflags")
+        e = pytest.raises(PkgConfigError, pkgconfig.call, "libfoo", "--cflags")
         assert str(e.value).startswith("pkg-config --cflags libfoo returned an "
                                        "unsupported backslash-escaped output:")
 
@@ -84,7 +84,7 @@ def test_call():
 
         if sys.version_info >= (3,):
             mock_subprocess.RESULT = b"\xff\n", "", 0
-            e = py.test.raises(PkgConfigError, pkgconfig.call,
+            e = pytest.raises(PkgConfigError, pkgconfig.call,
                                "libfoo", "--cflags", encoding="utf-8")
             assert str(e.value) == (
                 "pkg-config --cflags libfoo returned bytes that cannot be "