05/23 Phase 12

tests/test_history.py

@@ -122,6 +122,72 @@ def test_combined_filters(tmp_db):
     assert rows[0]["draw_date"] == "2024-03-01"
 
 
+
+# ── number filter ─────────────────────────────────────────────────────────────
+
+def test_number_filter_returns_matching_draws(tmp_db):
+    pb = get_game_by_name("Powerball")
+    insert_draw(pb["id"], "2024-01-01", [1, 13, 36, 61, 69], bonus=7)
+    insert_draw(pb["id"], "2024-01-03", [2, 14, 37, 55, 68], bonus=10)
+
+    rows = get_draws_with_game(number=13)
+    assert len(rows) == 1
+    assert rows[0]["draw_date"] == "2024-01-01"
+
+
+def test_number_filter_no_match_returns_empty(tmp_db):
+    pb = get_game_by_name("Powerball")
+    insert_draw(pb["id"], "2024-01-01", [1, 2, 3, 4, 5], bonus=7)
+
+    rows = get_draws_with_game(number=99)
+    assert rows == []
+
+
+def test_number_filter_does_not_false_match_substring(tmp_db):
+    pb = get_game_by_name("Powerball")
+    # numbers 1 and 13 — searching for 1 must NOT return the draw containing 13
+    insert_draw(pb["id"], "2024-01-01", [13, 23, 33, 43, 53], bonus=7)
+
+    rows = get_draws_with_game(number=1)
+    assert rows == []
+
+
+def test_number_filter_matches_first_position(tmp_db):
+    pb = get_game_by_name("Powerball")
+    insert_draw(pb["id"], "2024-01-01", [1, 2, 3, 4, 5], bonus=7)
+
+    rows = get_draws_with_game(number=1)
+    assert len(rows) == 1
+
+
+def test_number_filter_matches_last_position(tmp_db):
+    pb = get_game_by_name("Powerball")
+    insert_draw(pb["id"], "2024-01-01", [1, 2, 3, 4, 69], bonus=7)
+
+    rows = get_draws_with_game(number=69)
+    assert len(rows) == 1
+
+
+def test_number_filter_combined_with_game(tmp_db):
+    pb = get_game_by_name("Powerball")
+    mm = get_game_by_name("Mega Millions")
+    insert_draw(pb["id"], "2024-01-01", [1, 13, 36, 61, 69], bonus=7)
+    insert_draw(mm["id"], "2024-01-02", [1, 14, 37, 55, 68], bonus=4)
+
+    rows = get_draws_with_game(game_id=pb["id"], number=1)
+    assert len(rows) == 1
+    assert rows[0]["game_name"] == "Powerball"
+
+
+def test_number_filter_none_returns_all(tmp_db):
+    pb = get_game_by_name("Powerball")
+    insert_draw(pb["id"], "2024-01-01", [1, 2, 3, 4, 5], bonus=7)
+    insert_draw(pb["id"], "2024-01-03", [6, 7, 8, 9, 10], bonus=2)
+
+    rows = get_draws_with_game(number=None)
+    assert len(rows) == 2
+
+
 # ── UI smoke test (skipped on headless) ───────────────────────────────────────
 
 def _has_display():