test: run unit tests for each built wheel

Author: 2bndy5

pyproject.toml

@@ -11,6 +11,9 @@ dependency-versions = "pinned"
 environment = {LIBGIT2_VERSION="1.9.1", LIBSSH2_VERSION="1.11.1", OPENSSL_VERSION="3.3.3", LIBGIT2="/project/ci"}
 
 before-all = "sh build.sh"
+test-command = "pytest"
+test-sources = ["test"]
+before-test = "pip install -r {project}/requirements-test.txt"
 
 [tool.cibuildwheel.linux]
 repair-wheel-command = "LD_LIBRARY_PATH=/project/ci/lib64 auditwheel repair -w {dest_dir} {wheel}"

test/__init__.py

@@ -30,5 +30,6 @@
 import sys
 
 cwd = os.getcwd()
-sys.path.remove(cwd)
-sys.path.append(cwd)
+if cwd in sys.path:
+    sys.path.remove(cwd)
+    sys.path.append(cwd)

test/conftest.py

@@ -1,4 +1,3 @@
-import platform
 from collections.abc import Generator
 from pathlib import Path
 
@@ -22,11 +21,6 @@ def global_git_config() -> None:
     for level in levels:
         pygit2.settings.search_path[level] = ''
 
-    # Fix tests running in Windows
-    # XXX Still needed now we have moved to GitHub CI?
-    if platform.system() == 'Windows':
-        pygit2.option(pygit2.enums.Option.SET_OWNER_VALIDATION, False)
-
 
 @pytest.fixture
 def pygit2_empty_key() -> tuple[Path, str, str]: