fix: unit test (#6250)

* fix: unit test

* fix create test

https://github.com/go-gorm/gorm/pull/6127#discussion_r1171214125

* style: rename to adaptorSerializerModel

tests/create_test.go

@@ -556,6 +556,9 @@ func TestCreateWithAutoIncrementCompositeKey(t *testing.T) {
 		Name         string
 	}
 
+	if err := DB.Migrator().DropTable(&CompositeKeyProduct{}); err != nil {
+		t.Fatalf("failed to migrate, got error %v", err)
+	}
 	if err := DB.AutoMigrate(&CompositeKeyProduct{}); err != nil {
 		t.Fatalf("failed to migrate, got error %v", err)
 	}

tests/go.mod

@@ -6,15 +6,14 @@ require (
 	github.com/google/uuid v1.3.0
 	github.com/jackc/pgx/v5 v5.3.1 // indirect
 	github.com/jinzhu/now v1.1.5
-	github.com/lib/pq v1.10.7
+	github.com/lib/pq v1.10.8
 	github.com/mattn/go-sqlite3 v1.14.16 // indirect
-	github.com/microsoft/go-mssqldb v0.20.0 // indirect
+	golang.org/x/crypto v0.8.0 // indirect
-	golang.org/x/crypto v0.7.0 // indirect
+	gorm.io/driver/mysql v1.5.0
-	gorm.io/driver/mysql v1.4.7
 	gorm.io/driver/postgres v1.5.0
-	gorm.io/driver/sqlite v1.4.4
+	gorm.io/driver/sqlite v1.5.0
-	gorm.io/driver/sqlserver v1.4.2
+	gorm.io/driver/sqlserver v1.4.3
-	gorm.io/gorm v1.24.7-0.20230306060331-85eaf9eeda11
+	gorm.io/gorm v1.25.0
 )
 
 replace gorm.io/gorm => ../

tests/serializer_test.go

@@ -22,12 +22,36 @@ type SerializerStruct struct {
 	Roles3                 *Roles                 `gorm:"serializer:json;not null"`
 	Contracts              map[string]interface{} `gorm:"serializer:json"`
 	JobInfo                Job                    `gorm:"type:bytes;serializer:gob"`
-	CreatedTime            int64                  `gorm:"serializer:unixtime;type:time"` // store time in db, use int as field type
+	CreatedTime            int64                  `gorm:"serializer:unixtime;type:datetime"` // store time in db, use int as field type
-	UpdatedTime            *int64                 `gorm:"serializer:unixtime;type:time"` // store time in db, use int as field type
+	UpdatedTime            *int64                 `gorm:"serializer:unixtime;type:datetime"` // store time in db, use int as field type
 	CustomSerializerString string                 `gorm:"serializer:custom"`
 	EncryptedString        EncryptedString
 }
 
+type SerializerPostgresStruct struct {
+	gorm.Model
+	Name                   []byte                 `gorm:"json"`
+	Roles                  Roles                  `gorm:"serializer:json"`
+	Roles2                 *Roles                 `gorm:"serializer:json"`
+	Roles3                 *Roles                 `gorm:"serializer:json;not null"`
+	Contracts              map[string]interface{} `gorm:"serializer:json"`
+	JobInfo                Job                    `gorm:"type:bytes;serializer:gob"`
+	CreatedTime            int64                  `gorm:"serializer:unixtime;type:timestamptz"` // store time in db, use int as field type
+	UpdatedTime            *int64                 `gorm:"serializer:unixtime;type:timestamptz"` // store time in db, use int as field type
+	CustomSerializerString string                 `gorm:"serializer:custom"`
+	EncryptedString        EncryptedString
+}
+
+func (*SerializerPostgresStruct) TableName() string { return "serializer_structs" }
+
+func adaptorSerializerModel(s *SerializerStruct) interface{} {
+	if DB.Dialector.Name() == "postgres" {
+		sps := SerializerPostgresStruct(*s)
+		return &sps
+	}
+	return s
+}
+
 type Roles []string
 
 type Job struct {
@@ -81,8 +105,8 @@ func (c *CustomSerializer) Value(ctx context.Context, field *schema.Field, dst r
 
 func TestSerializer(t *testing.T) {
 	schema.RegisterSerializer("custom", NewCustomSerializer("hello"))
-	DB.Migrator().DropTable(&SerializerStruct{})
+	DB.Migrator().DropTable(adaptorSerializerModel(&SerializerStruct{}))
-	if err := DB.Migrator().AutoMigrate(&SerializerStruct{}); err != nil {
+	if err := DB.Migrator().AutoMigrate(adaptorSerializerModel(&SerializerStruct{})); err != nil {
 		t.Fatalf("no error should happen when migrate scanner, valuer struct, got error %v", err)
 	}
 
@@ -127,8 +151,8 @@ func TestSerializer(t *testing.T) {
 
 func TestSerializerZeroValue(t *testing.T) {
 	schema.RegisterSerializer("custom", NewCustomSerializer("hello"))
-	DB.Migrator().DropTable(&SerializerStruct{})
+	DB.Migrator().DropTable(adaptorSerializerModel(&SerializerStruct{}))
-	if err := DB.Migrator().AutoMigrate(&SerializerStruct{}); err != nil {
+	if err := DB.Migrator().AutoMigrate(adaptorSerializerModel(&SerializerStruct{})); err != nil {
 		t.Fatalf("no error should happen when migrate scanner, valuer struct, got error %v", err)
 	}
 
@@ -156,8 +180,8 @@ func TestSerializerZeroValue(t *testing.T) {
 
 func TestSerializerAssignFirstOrCreate(t *testing.T) {
 	schema.RegisterSerializer("custom", NewCustomSerializer("hello"))
-	DB.Migrator().DropTable(&SerializerStruct{})
+	DB.Migrator().DropTable(adaptorSerializerModel(&SerializerStruct{}))
-	if err := DB.Migrator().AutoMigrate(&SerializerStruct{}); err != nil {
+	if err := DB.Migrator().AutoMigrate(adaptorSerializerModel(&SerializerStruct{})); err != nil {
 		t.Fatalf("no error should happen when migrate scanner, valuer struct, got error %v", err)
 	}