my.location: let takeout provider be in a separate my.location.google; add CI test & enable mypy

tests/location.py

@@ -0,0 +1,37 @@
+from pathlib import Path
+
+from more_itertools import one
+
+import pytest # type: ignore
+
+
+def test() -> None:
+    from my.location.google import locations
+    locs = list(locations())
+    assert len(locs) == 3810
+
+    last = locs[-1]
+    assert last.dt.strftime('%Y%m%d %H:%M:%S') == '20170802 13:01:56' # should be utc
+    # todo approx
+    assert last.lat == 46.5515350
+    assert last.lon == 16.4742742
+    # todo check altitude
+
+
+@pytest.fixture(autouse=True)
+def prepare(tmp_path: Path):
+    testdata = Path(__file__).absolute().parent.parent / 'testdata'
+    assert testdata.exists(), testdata
+
+    track = one(testdata.rglob('italy-slovenia-2017-07-29.json'))
+
+    # todo ugh. unnecessary zipping, but at the moment takeout provider doesn't support plain dirs
+    import zipfile
+    with zipfile.ZipFile(tmp_path / 'takeout.zip', 'w') as zf:
+        zf.writestr('Takeout/Location History/Location History.json', track.read_bytes())
+
+    from my.cfg import config
+    class user_config:
+        takeout_path = tmp_path
+    config.google = user_config # type: ignore
+    yield