test(channelserver): add store tests for new repository methods

Cover the three repository methods added in the previous commit:
- CharacterRepo.LoadSaveData: normal, new-character, and not-found cases
- EventRepo.GetEventQuests: empty, multi-row, ordering, tx commit/rollback
- UserRepo.BanUser: permanent, temporary, and both upsert directions

server/channelserver/repo_event_test.go

@@ -0,0 +1,166 @@
+package channelserver
+
+import (
+	"testing"
+	"time"
+
+	"github.com/jmoiron/sqlx"
+)
+
+func setupEventRepo(t *testing.T) (*EventRepository, *sqlx.DB) {
+	t.Helper()
+	db := SetupTestDB(t)
+	repo := NewEventRepository(db)
+	t.Cleanup(func() { TeardownTestDB(t, db) })
+	return repo, db
+}
+
+func insertEventQuest(t *testing.T, db *sqlx.DB, questType, questID int, startTime time.Time, activeDays, inactiveDays int) uint32 {
+	t.Helper()
+	var id uint32
+	err := db.QueryRow(
+		`INSERT INTO event_quests (quest_type, quest_id, start_time, active_days, inactive_days)
+		 VALUES ($1, $2, $3, $4, $5) RETURNING id`,
+		questType, questID, startTime, activeDays, inactiveDays,
+	).Scan(&id)
+	if err != nil {
+		t.Fatalf("Failed to insert event quest: %v", err)
+	}
+	return id
+}
+
+func TestGetEventQuestsEmpty(t *testing.T) {
+	repo, _ := setupEventRepo(t)
+
+	rows, err := repo.GetEventQuests()
+	if err != nil {
+		t.Fatalf("GetEventQuests failed: %v", err)
+	}
+	defer rows.Close()
+
+	if rows.Next() {
+		t.Error("Expected no rows for empty event_quests table")
+	}
+}
+
+func TestGetEventQuestsReturnsRows(t *testing.T) {
+	repo, db := setupEventRepo(t)
+
+	now := time.Now().Truncate(time.Microsecond)
+	insertEventQuest(t, db, 1, 100, now, 0, 0)
+	insertEventQuest(t, db, 2, 200, now, 7, 3)
+
+	rows, err := repo.GetEventQuests()
+	if err != nil {
+		t.Fatalf("GetEventQuests failed: %v", err)
+	}
+	defer rows.Close()
+
+	count := 0
+	for rows.Next() {
+		var id, mark uint32
+		var questID, flags, activeDays, inactiveDays int
+		var maxPlayers, questType uint8
+		var startTime time.Time
+		if err := rows.Scan(&id, &maxPlayers, &questType, &questID, &mark, &flags, &startTime, &activeDays, &inactiveDays); err != nil {
+			t.Fatalf("Scan failed: %v", err)
+		}
+		count++
+	}
+	if count != 2 {
+		t.Errorf("Expected 2 rows, got: %d", count)
+	}
+}
+
+func TestGetEventQuestsOrderByQuestID(t *testing.T) {
+	repo, db := setupEventRepo(t)
+
+	now := time.Now().Truncate(time.Microsecond)
+	insertEventQuest(t, db, 1, 300, now, 0, 0)
+	insertEventQuest(t, db, 1, 100, now, 0, 0)
+	insertEventQuest(t, db, 1, 200, now, 0, 0)
+
+	rows, err := repo.GetEventQuests()
+	if err != nil {
+		t.Fatalf("GetEventQuests failed: %v", err)
+	}
+	defer rows.Close()
+
+	var questIDs []int
+	for rows.Next() {
+		var id, mark uint32
+		var questID, flags, activeDays, inactiveDays int
+		var maxPlayers, questType uint8
+		var startTime time.Time
+		if err := rows.Scan(&id, &maxPlayers, &questType, &questID, &mark, &flags, &startTime, &activeDays, &inactiveDays); err != nil {
+			t.Fatalf("Scan failed: %v", err)
+		}
+		questIDs = append(questIDs, questID)
+	}
+	if len(questIDs) != 3 || questIDs[0] != 100 || questIDs[1] != 200 || questIDs[2] != 300 {
+		t.Errorf("Expected quest IDs [100, 200, 300], got: %v", questIDs)
+	}
+}
+
+func TestBeginTxAndUpdateEventQuestStartTime(t *testing.T) {
+	repo, db := setupEventRepo(t)
+
+	originalTime := time.Date(2025, 1, 1, 12, 0, 0, 0, time.UTC)
+	questID := insertEventQuest(t, db, 1, 100, originalTime, 7, 3)
+
+	newTime := time.Date(2025, 6, 15, 12, 0, 0, 0, time.UTC)
+
+	tx, err := repo.BeginTx()
+	if err != nil {
+		t.Fatalf("BeginTx failed: %v", err)
+	}
+
+	if err := repo.UpdateEventQuestStartTime(tx, questID, newTime); err != nil {
+		_ = tx.Rollback()
+		t.Fatalf("UpdateEventQuestStartTime failed: %v", err)
+	}
+
+	if err := tx.Commit(); err != nil {
+		t.Fatalf("Commit failed: %v", err)
+	}
+
+	// Verify the update
+	var got time.Time
+	if err := db.QueryRow("SELECT start_time FROM event_quests WHERE id=$1", questID).Scan(&got); err != nil {
+		t.Fatalf("Verification query failed: %v", err)
+	}
+	if !got.Equal(newTime) {
+		t.Errorf("Expected start_time %v, got: %v", newTime, got)
+	}
+}
+
+func TestUpdateEventQuestStartTimeRollback(t *testing.T) {
+	repo, db := setupEventRepo(t)
+
+	originalTime := time.Date(2025, 1, 1, 12, 0, 0, 0, time.UTC)
+	questID := insertEventQuest(t, db, 1, 100, originalTime, 0, 0)
+
+	tx, err := repo.BeginTx()
+	if err != nil {
+		t.Fatalf("BeginTx failed: %v", err)
+	}
+
+	newTime := time.Date(2025, 6, 15, 12, 0, 0, 0, time.UTC)
+	if err := repo.UpdateEventQuestStartTime(tx, questID, newTime); err != nil {
+		t.Fatalf("UpdateEventQuestStartTime failed: %v", err)
+	}
+
+	// Rollback instead of commit
+	if err := tx.Rollback(); err != nil {
+		t.Fatalf("Rollback failed: %v", err)
+	}
+
+	// Verify original time is preserved
+	var got time.Time
+	if err := db.QueryRow("SELECT start_time FROM event_quests WHERE id=$1", questID).Scan(&got); err != nil {
+		t.Fatalf("Verification query failed: %v", err)
+	}
+	if !got.Equal(originalTime) {
+		t.Errorf("Expected original start_time %v after rollback, got: %v", originalTime, got)
+	}
+}