Alpha stage commit

tests/test_address_search.py

@@ -0,0 +1,33 @@
+from __future__ import annotations
+
+from app.address_search import _folded_query_candidates, _numbered_query_candidates, coordinate_token, parse_coordinate_token
+
+
+def test_numbered_address_query_accepts_city_first_without_comma():
+    assert ("alexanderplatz", "1", "berlin") in _numbered_query_candidates("Berlin Alexanderplatz 1")
+
+
+def test_numbered_address_query_accepts_city_last_without_comma():
+    assert ("alexanderplatz", "1", "berlin") in _numbered_query_candidates("Alexanderplatz 1 Berlin")
+
+
+def test_numbered_address_query_prefers_comma_locality():
+    assert _numbered_query_candidates("Berlin, Alexanderplatz 1")[0] == ("alexanderplatz", "1", "berlin")
+
+
+def test_folded_address_query_accepts_city_first_without_comma():
+    assert ("alexanderplatz", "berlin") in _folded_query_candidates("Berlin Alexanderplatz")
+
+
+def test_folded_address_query_accepts_city_last_without_comma():
+    assert ("alexanderplatz", "berlin") in _folded_query_candidates("Alexanderplatz Berlin")
+
+
+def test_folded_address_query_prefers_comma_locality():
+    assert _folded_query_candidates("Berlin, Alexanderplatz")[0] == ("alexanderplatz", "berlin")
+
+
+def test_coordinate_token_round_trips():
+    token = coordinate_token(49.404539659, 8.685940101)
+    assert token == "coord:49.4045397:8.6859401"
+    assert parse_coordinate_token(token) == (49.4045397, 8.6859401)