my.coding.commits: actually test on CI, add config stub

tests/commits.py

@@ -1,8 +1,36 @@
-from .common import skip_if_not_karlicoss as pytestmark
+# TODO need fdfind on CI?
+from pathlib import Path
+
+from more_itertools import bucket
+import pytest
 
-from more_itertools import ilen
 
 def test() -> None:
     from my.coding.commits import commits
-    all_commits = commits()
-    assert ilen(all_commits) > 10
+    all_commits = list(commits())
+    assert len(all_commits) > 100
+
+    buckets = bucket(all_commits, key=lambda c: c.repo)
+    by_repo = {k: list(buckets[k]) for k in buckets}
+    # handle later
+
+
+@pytest.fixture(autouse=True)
+def prepare(tmp_path: Path):
+    # TODO maybe test against actual testdata, could check for
+    # - datetime handling
+    # - bare repos
+    # - canonical name
+    # - caching?
+    hpi_repo_root = Path(__file__).absolute().parent.parent
+    assert (hpi_repo_root / '.git').exists(), hpi_repo_root
+
+    class commits:
+        emails = {'karlicoss@gmail.com'}
+        names = {'Dima'}
+        roots = [hpi_repo_root]
+
+    from my.core.cfg import tmp_config
+    with tmp_config() as config:
+        config.commits = commits
+        yield