[PATCH b4 05/12] Fix tests under uv with complex git config

[Tamir Duberstein <tamird@kernel.org>]

Add pytest-asyncio to the dev group so pytest can run async TUI
tests.

Pin git-filter-repo to unreleased commit 4697eeb for the multiline
git config parser fix requested in
https://github.com/newren/git-filter-repo/issues/638.

That parser fix is the only functional change since v2.47.0:
https://github.com/newren/git-filter-repo/compare/v2.47.0...4697eeb37b7c3c30b0492e344f6b89f7139cef26

Inject commit.gpgsign=false through the test fixture so synthetic git
commits do not hang on local GPG/pinentry configuration. Also disable
attestation through MAIN_CONFIG so tests keep the old can_patatt=false
behavior after patatt becomes an unconditional dependency.

As a drive-by, route the test b4 globals, pytest sentinel, and XDG
env overrides through monkeypatch so each test gets automatic
cleanup.

Signed-off-by: Tamir Duberstein <tamird@kernel.org>
---
 pyproject.toml        |  4 +++-
 src/tests/conftest.py | 39 +++++++++++++++++++++++++++++----------
 2 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 4fad7da..8428c5b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,9 @@ classifiers = [
 ]
 dependencies = [
     "requests>=2.24,<3.0",
-    "git-filter-repo>=2.30,<3.0",
+    # Use unreleased fix for multiline git config values.
+    # https://github.com/newren/git-filter-repo/issues/638
+    "git-filter-repo @ git+https://github.com/newren/git-filter-repo.git@4697eeb37b7c3c30b0492e344f6b89f7139cef26",
     "dkimpy>=1.0,<2.0",
     "patatt>=0.6,<2.0",
     "ezgb>=0.1",
diff --git a/src/tests/conftest.py b/src/tests/conftest.py
index 3ff3891..83b467d 100644
--- a/src/tests/conftest.py
+++ b/src/tests/conftest.py
@@ -1,3 +1,4 @@
+import copy
 import os
 import pathlib
 import sys
@@ -9,20 +10,38 @@ import b4
 
 
 @pytest.fixture(scope="function", autouse=True)
-def settestdefaults(tmp_path: pathlib.Path) -> None:
+def settestdefaults(
+    monkeypatch: pytest.MonkeyPatch,
+    tmp_path: pathlib.Path,
+) -> None:
     topdir = b4.git_get_toplevel()
     if topdir and topdir != os.getcwd():
         os.chdir(topdir)
-    b4.can_network = False
-    b4.MAIN_CONFIG = dict(b4.DEFAULT_CONFIG)
-    b4.USER_CONFIG = {
-        'name': 'Test Override',
-        'email': 'test-override@example.com',
-    }
-    os.environ['XDG_DATA_HOME'] = str(tmp_path)
-    os.environ['XDG_CACHE_HOME'] = str(tmp_path)
+    monkeypatch.setattr(b4, 'can_network', False)
+    monkeypatch.setattr(
+        b4,
+        'MAIN_CONFIG',
+        {
+            **copy.deepcopy(b4.DEFAULT_CONFIG),
+            'attestation-policy': 'off',
+        },
+    )
+    monkeypatch.setattr(
+        b4,
+        'USER_CONFIG',
+        {
+            'name': 'Test Override',
+            'email': 'test-override@example.com',
+        },
+    )
+    monkeypatch.setenv('XDG_DATA_HOME', str(tmp_path))
+    monkeypatch.setenv('XDG_CACHE_HOME', str(tmp_path))
+    git_config_count = int(os.environ.get('GIT_CONFIG_COUNT', '0'))
+    monkeypatch.setenv('GIT_CONFIG_COUNT', str(git_config_count + 1))
+    monkeypatch.setenv(f'GIT_CONFIG_KEY_{git_config_count}', 'commit.gpgsign')
+    monkeypatch.setenv(f'GIT_CONFIG_VALUE_{git_config_count}', 'false')
     # This lets us avoid execvp-ing from inside b4 when testing
-    sys._running_in_pytest = True  # type: ignore[attr-defined]
+    monkeypatch.setattr(sys, '_running_in_pytest', True, raising=False)
 
 
 @pytest.fixture(scope="function")

-- 
2.53.0