feat(testing): init pytest fixtures

current_test fixture allows to retrieve the current test context, that is
exposed through the shell environment

tests/integration/byteb4rb1e/utils/testing/pytest/test_fixtures.py

@@ -0,0 +1,16 @@
+from pathlib import Path
+
+import pytest
+
+pytestmark = pytest.mark.pytest
+
+from byteb4rb1e.utils.testing.pytest.fixtures import current_test
+
+
+def test_current_test(current_test):
+    """
+    """
+    suite_path, case_name = current_test
+
+    assert str(Path(__file__)) == str(suite_path)
+    assert case_name == "test_current_test"