feat: enhance GORM testing with stricter constraints and validation

go.mod

@@ -1,35 +1,28 @@
 module gorm.io/playground
 
-go 1.20
+go 1.23.0
 
 require (
-	gorm.io/driver/mysql v1.5.2
-	gorm.io/driver/postgres v1.5.2
-	gorm.io/driver/sqlite v1.5.3
-	gorm.io/driver/sqlserver v1.5.1
-	gorm.io/gen v0.3.25
-	gorm.io/gorm v1.25.4
+	gorm.io/driver/mysql v1.5.7
+	gorm.io/driver/postgres v1.5.9
+	gorm.io/driver/sqlite v1.5.6
+	gorm.io/driver/sqlserver v1.5.3
+	gorm.io/gorm v1.25.12
 )
 
 require (
-	github.com/go-sql-driver/mysql v1.7.1 // indirect
+	github.com/go-sql-driver/mysql v1.7.0 // indirect
 	github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 // indirect
 	github.com/golang-sql/sqlexp v0.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
-	github.com/jackc/pgx/v5 v5.4.3 // indirect
+	github.com/jackc/pgx/v5 v5.5.5 // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/mattn/go-sqlite3 v1.14.17 // indirect
-	github.com/microsoft/go-mssqldb v1.5.0 // indirect
-	golang.org/x/crypto v0.14.0 // indirect
-	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/sys v0.14.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
-	golang.org/x/tools v0.15.0 // indirect
-	gorm.io/datatypes v1.1.1-0.20230130040222-c43177d3cf8c // indirect
-	gorm.io/hints v1.1.0 // indirect
-	gorm.io/plugin/dbresolver v1.5.0 // indirect
+	github.com/mattn/go-sqlite3 v1.14.22 // indirect
+	github.com/microsoft/go-mssqldb v1.6.0 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
 )
-
-replace gorm.io/gorm => ./gorm

main_test.go

@@ -1,20 +1,59 @@
 package main
 
 import (
+	"fmt"
 	"testing"
 )
 
 // GORM_REPO: https://github.com/go-gorm/gorm.git
 // GORM_BRANCH: master
 // TEST_DRIVERS: sqlite, mysql, postgres, sqlserver
 
+type UserOriginal struct {
+	ID   uint
+	Name string `gorm:"check:name_checker,name <> ''"`
+}
+
+func (UserOriginal) TableName() string {
+	return "users"
+}
+
+type UserModified struct {
+	ID   uint
+	Name string `gorm:"check:name_checker,length(name) > 3'"`
+}
+
+func (UserModified) TableName() string {
+	return "users"
+}
+
 func TestGORM(t *testing.T) {
-	user := User{Name: "jinzhu"}
+	// Initial migration
+	if err := DB.AutoMigrate(&UserOriginal{}); err != nil {
+		t.Fatalf("failed to migrate: %v", err)
+	}
+
+	// Second migration
+	if err := DB.AutoMigrate(&UserModified{}); err != nil {
+		t.Fatalf("failed to migrate after modification: %v", err)
+	}
 
-	DB.Create(&user)
+	// Test inserting data that violates the new constraint
+	user := UserModified{Name: "Hi"} // Should violate the new constraint
+	err := DB.Create(&user).Error
+	if err != nil {
+		fmt.Printf("Expected error when inserting invalid data: %v\n", err)
+	} else {
+		t.Error("Unexpectedly inserted invalid data that should violate the new constraint")
+	}
 
-	var result User
-	if err := DB.First(&result, user.ID).Error; err != nil {
-		t.Errorf("Failed, got error: %v", err)
+	// Test inserting valid data
+	user = UserModified{Name: "Hello"}
+	err = DB.Create(&user).Error
+	if err != nil {
+		t.Errorf("Error when inserting valid data: %v\n", err)
+	} else {
+		fmt.Println("Successfully inserted valid data")
 	}
+
 }