CS2 team dividers.

tests/test_team_sync.py

@@ -87,6 +87,108 @@ def test_parse_team_rosters_ignores_non_table_content():
     assert sheets.parse_team_rosters([["just", "some", "prose"], ["more"]]) == {}
 
 
+# --- parse_team_sections (which game/year a block of teams came from) ------
+
+def test_parse_team_sections_tags_each_block_with_its_title():
+    sections = sheets.parse_team_sections(SHEET_ROWS)
+    assert [(s.title, sorted(s.rosters)) for s in sections] == [
+        ("[merged] TipiLAN 2026 CS2 Registration Log", ["GENESIS", "Piirivalvurid"]),
+        ("[merged] TipiLAN 2026 LoL Registration Log", ["Pushing 30s"]),
+    ]
+
+
+def test_parse_team_sections_title_does_not_leak_to_untitled_block():
+    rows = [
+        ["[merged] TipiLAN 2026 CS2 Registration Log"] + [""] * 2,
+        ["No", "Team Name", "Lineup (nickname)"],
+        ["1", "GENESIS", "kapa (EST)"],
+        ["", "", ""],
+        ["No", "Team Name", "Lineup (nickname)"],  # second block, no title above it
+        ["1", "Nameless", "someone (EST)"],
+    ]
+    titles = [s.title for s in sheets.parse_team_sections(rows)]
+    assert titles == ["[merged] TipiLAN 2026 CS2 Registration Log", ""]
+
+
+# --- resolve_divider (section title -> configured divider role) ------------
+
+DIVIDERS = {
+    "cs2_2026": "====== COUNTER-STRIKE 2 2026 ======",
+    "lol_2026": "===== LEAGUE OF LEGENDS 2026 =====",
+}
+
+
+def test_resolve_divider_matches_game_and_year():
+    assert sheets.resolve_divider(
+        "[merged] TipiLAN 2026 CS2 Registration Log", DIVIDERS
+    ) == "====== COUNTER-STRIKE 2 2026 ======"
+    assert sheets.resolve_divider(
+        "[merged] TipiLAN 2026 LoL Registration Log", DIVIDERS
+    ) == "===== LEAGUE OF LEGENDS 2026 ====="
+
+
+def test_resolve_divider_year_scoped_key_ignores_other_years():
+    assert sheets.resolve_divider("TipiLAN 2025 CS2 Registration Log", DIVIDERS) is None
+
+
+def test_resolve_divider_prefers_the_most_specific_match():
+    dividers = {"cs2": "== CS2 ALL YEARS ==", "cs2_2026": "== CS2 2026 =="}
+    assert sheets.resolve_divider("TipiLAN 2026 CS2 Log", dividers) == "== CS2 2026 =="
+    assert sheets.resolve_divider("TipiLAN 2025 CS2 Log", dividers) == "== CS2 ALL YEARS =="
+
+
+def test_resolve_divider_no_config_or_no_title_is_none():
+    assert sheets.resolve_divider("TipiLAN 2026 CS2 Log", {}) is None
+    assert sheets.resolve_divider("", DIVIDERS) is None
+
+
+# --- plan_team_positions (pure role-ordering maths) ------------------------
+
+def test_plan_moves_teams_directly_under_their_divider():
+    # Ascending = bottom-up, so the Discord UI renders this list reversed.
+    ordered = ["@everyone", "60hz", "999", "Raid", "CS2-2026", "LOL-2026", "Bot"]
+    plan = member_sync.plan_team_positions(
+        ordered, {"Bot"}, {"CS2-2026": ["60hz", "999", "Raid"]}
+    )
+    final = sorted(set(ordered), key=lambda n: plan.get(n, ordered.index(n)))
+    # Teams end up just below the divider, alphabetical downwards in the UI.
+    assert final == ["@everyone", "Raid", "999", "60hz", "CS2-2026", "LOL-2026", "Bot"]
+
+
+def test_plan_groups_each_divider_separately():
+    ordered = ["@everyone", "Alpha", "Pushing 30s", "CS2-2026", "LOL-2026", "Bot"]
+    plan = member_sync.plan_team_positions(
+        ordered,
+        {"Bot"},
+        {"CS2-2026": ["Alpha"], "LOL-2026": ["Pushing 30s"]},
+    )
+    final = sorted(set(ordered), key=lambda n: plan.get(n, ordered.index(n)))
+    assert final == ["@everyone", "Alpha", "CS2-2026", "Pushing 30s", "LOL-2026", "Bot"]
+
+
+def test_plan_is_a_noop_when_already_positioned():
+    ordered = ["@everyone", "Raid", "999", "60hz", "CS2-2026", "Bot"]
+    assert member_sync.plan_team_positions(
+        ordered, {"Bot"}, {"CS2-2026": ["60hz", "999", "Raid"]}
+    ) == {}
+
+
+def test_plan_skips_missing_divider_and_leaves_its_teams_alone():
+    ordered = ["@everyone", "60hz", "CS2-2026", "Bot"]
+    plan = member_sync.plan_team_positions(
+        ordered, {"Bot"}, {"LOL-2026": ["60hz"]}  # divider not in the guild
+    )
+    assert plan == {}
+
+
+def test_plan_never_moves_managed_roles():
+    ordered = ["@everyone", "60hz", "CS2-2026", "Nitro", "Bot"]
+    plan = member_sync.plan_team_positions(
+        ordered, {"Nitro", "Bot"}, {"CS2-2026": ["60hz", "Nitro"]}
+    )
+    assert "Nitro" not in plan and "Bot" not in plan
+
+
 def test_build_username_index_is_case_insensitive():
     index = sheets.build_username_index({"GENESIS": ["Kapa", "neaQ"]})
     assert index == {"kapa": "GENESIS", "neaq": "GENESIS"}