feat(builder): set gorm silent log mod default

gmm/builder.go

@@ -19,13 +19,14 @@ import (
 
 // GMMBuilder struct for building and managing the mock MySQL server
 type GMMBuilder struct {
-	dbName  string
-	port    int
-	server  *server.Server
-	sqlDB   *sql.DB
-	gormDB  *gorm.DB
-	err     error
-	started atomic.Bool
+	dbName    string
+	port      int
+	server    *server.Server
+	sqlDB     *sql.DB
+	gormDB    *gorm.DB
+	err       error
+	started   atomic.Bool
+	logSilent bool
 
 	tables   []schema.Tabler
 	models   []schema.Tabler
@@ -37,11 +38,12 @@ type GMMBuilder struct {
 // if db name is not provided, gmm would generate a random db name.
 func Builder(db ...string) *GMMBuilder {
 	b := &GMMBuilder{
-		tables:   make([]schema.Tabler, 0),
-		models:   make([]schema.Tabler, 0),
-		sqlStmts: make([]string, 0),
-		sqlFiles: make([]string, 0),
-		started:  atomic.Bool{},
+		tables:    make([]schema.Tabler, 0),
+		models:    make([]schema.Tabler, 0),
+		sqlStmts:  make([]string, 0),
+		sqlFiles:  make([]string, 0),
+		started:   atomic.Bool{},
+		logSilent: true,
 	}
 	dbName := "gmm-test-db-" + uuid.NewString()[:6]
 	if len(db) > 0 {
@@ -58,6 +60,12 @@ func (b *GMMBuilder) Port(port int) *GMMBuilder {
 	return b
 }
 
+// LogSilent sets the log mode for the MySQL server, default is silent mode.
+func (b *GMMBuilder) LogSilent(logSilent bool) *GMMBuilder {
+	b.logSilent = logSilent
+	return b
+}
+
 // Build initializes and starts the MySQL server, returns handles to SQL and Gorm DB
 func (b *GMMBuilder) Build() (sDB *sql.DB, gDB *gorm.DB, shutdown func(), err error) {
 	if b.err != nil {
@@ -104,7 +112,7 @@ func (b *GMMBuilder) Build() (sDB *sql.DB, gDB *gorm.DB, shutdown func(), err er
 	}
 
 	// Create client and connect to server
-	b.sqlDB, b.gormDB, err = createMySQLClient(b.port, b.dbName)
+	b.sqlDB, b.gormDB, err = createMySQLClient(b.port, b.dbName, b.logSilent)
 	if err != nil {
 		b.err = fmt.Errorf("failed to create sql client: %w", err)
 		return nil, nil, nil, b.err

gmm/client.go

@@ -6,16 +6,22 @@ import (
 
 	"gorm.io/driver/mysql"
 	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
 )
 
-func createMySQLClient(port int, dbName string) (sqlDB *sql.DB, gormDB *gorm.DB, err error) {
+func createMySQLClient(port int, dbName string, logSilent bool) (sqlDB *sql.DB, gormDB *gorm.DB, err error) {
 	dsn := fmt.Sprintf("root@tcp(127.0.0.1:%d)/%s", port, dbName)
 	sqlDB, err = sql.Open("mysql", dsn)
 	if err != nil {
 		return nil, nil, fmt.Errorf("failed to open sql mysql client: %w", err)
 	}
 
-	gormDB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
+	gormConfig := &gorm.Config{}
+	if logSilent {
+		gormConfig.Logger = logger.Default.LogMode(logger.Silent)
+	}
+
+	gormDB, err = gorm.Open(mysql.Open(dsn), gormConfig)
 	if err != nil {
 		return nil, nil, fmt.Errorf("failed to open gorm mysql client: %w", err)
 	}