tests: use a shell wrapper instead of pytest to run the tests

This is mostly to improve the debugging experience. It is often very
useful to run tests with gdb, and the pytest method makes it
impossible to do correctly without many changes. By having a wrapper,
it is as simple as calling the wrapper with the extra meson arguments

.github/workflows/unittests.yaml

@@ -22,4 +22,4 @@ jobs:
         run: meson build && ninja -C build
 
       - name: Test
-        run: dbus-run-session -- meson test -v -C build
+        run: dbus-run-session ./tests/test_wrapper.sh -- meson test -v -C build

tests/meson.build

@@ -17,8 +17,6 @@ test_env = [
   'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
   'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
   'MALLOC_CHECK_=2',
-  'DBUS_TEST_LOG=@0@/@1@'.format(meson.current_build_dir(), 'dbus-test.log'),
 ]
 
-test_program = find_program('test.py', dirs : [meson.current_source_dir()])
-test('gs-self-test-apk', test_program, env : test_env)
+test('gs-self-test-apk', test, env : test_env)

tests/test_wrapper.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+#
+# Copyright (C) 2024 Pablo Correa Gomez
+#
+
+set -ex
+
+python3 -m dbusmock --session --template "$(dirname "$0")"/apkpolkit2.py &
+
+sleep 1
+
+trap 'kill %1' EXIT
+
+"$@"