package store

import (
	"testing"
	"time"
)

func TestMaintenanceSQLEnumeratesOnlyUnrolledRankedPlayers(t *testing.T) {
	for _, fragment := range []string{"s.playlist = 'ranked'", "ends_at <= $1", "rr.player_id IS NULL", "ORDER BY s.ends_at", "LIMIT $2"} {
		if !contains(DueSeasonRolloversSQL, fragment) {
			t.Fatalf("due query missing %q", fragment)
		}
	}
	for _, fragment := range []string{"rolled_over_at IS NULL", "NOT EXISTS", "ranked_season_rollovers"} {
		if !contains(MarkSeasonRolledOverSQL, fragment) {
			t.Fatalf("mark query missing %q", fragment)
		}
	}
	for _, fragment := range []string{"s.playlist = 'ranked'", "s.ends_at <= $1", "s.rolled_over_at IS NULL", "NOT EXISTS", "ranked_season_rollovers"} {
		if !contains(MarkEmptySeasonsSQL, fragment) {
			t.Fatalf("empty-season query missing %q", fragment)
		}
	}
}

func TestRolloverDueSeasonsRejectsUnboundedMaintenance(t *testing.T) {
	if _, err := RolloverDueSeasons(nil, nil, time.Unix(1000, 0), 0); err == nil {
		t.Fatal("zero batch accepted")
	}
	if _, err := RolloverDueSeasons(nil, nil, time.Unix(1000, 0), 1001); err == nil {
		t.Fatal("oversized batch accepted")
	}
}