package schema_test

import (
	"reflect"
	"sync"
	"testing"

	"gorm.io/gorm"
	"gorm.io/gorm/schema"
)

type UserWithCallback struct{}

func (UserWithCallback) BeforeSave(*gorm.DB) error {
	return nil
}

func (UserWithCallback) AfterCreate(*gorm.DB) error {
	return nil
}

func TestCallback(t *testing.T) {
	user, err := schema.Parse(&UserWithCallback{}, &sync.Map{}, schema.NamingStrategy{})
	if err != nil {

package utils

import (
	"testing"
)

func TestSourceDir(t *testing.T) {
	cases := []struct {
		file string
		want string
	}{
		{
			file: `C:/Users/name/go/pkg/mod/gorm.io/gorm@v1.2.3/utils/utils.go`,
			want: `C:/Users/name/go/pkg/mod/gorm.io/`,
		},
		{
			file: `C:/go/work/proj/gorm/utils/utils.go`,
			want: `C:/go/work/proj/gorm/`,
		},
		{
			file: `C:/go/work/proj/gorm_alias/utils/utils.go`,

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gradlebuild.docs.dsl.source.model;

import java.util.List;

public interface LanguageElement {
    String getRawCommentText();

    List<String> getAnnotationTypeNames();

    boolean isDeprecated();

    boolean isIncubating();

        this.server = server;
    }

    /**
     * Returns the SMB server port.
     * @return the server port
     */
    public int getPort() {
        return port;
    }

    /**
     * Sets the SMB server port.
     * @param port the server port to set
     */
    public void setPort(final int port) {
        this.port = port;
    }

    /**
     * Returns the username for SMB authentication.

package org.gradle.test

import org.gradle.test.sub2.GroovyInterface

class GroovyClassWithInnerTypes implements GroovyInterface {
    /**
     * This is an inner enum.
     */
    enum InnerEnum {}

    /**
     * This is an inner class.
     */
    static class InnerClass {
        InnerEnum enumProp

        /**
         * This is an inner inner class.
         */
        class AnotherInner {

from fastapi import BackgroundTasks, FastAPI

app = FastAPI()


def write_notification(email: str, message=""):
    with open("log.txt", mode="w") as email_file:
        content = f"notification for {email}: {message}"
        email_file.write(content)


@app.post("/send-notification/{email}")
async def send_notification(email: str, background_tasks: BackgroundTasks):

所以你需要确保你响应数据类型的正确性，如：你可以使用`JSONResponse`来兼容JSON的场景。

同时，你也应当仅反馈通过`response_model`过滤过的数据。

///

### 更多信息

/// note | 技术细节

你也可以使用`from starlette.responses import Response` 或者 `from starlette.responses import JSONResponse`。

为了方便开发者，**FastAPI** 封装了相同数据类型，如`starlette.responses` 和 `fastapi.responses`。不过大部分response对象都是直接引用自Starlette。

因为`Response`对象可以非常便捷的设置headers和cookies，所以 **FastAPI** 同时也封装了`fastapi.Response`。

## `Request` 文档

更多细节详见 <a href="https://www.starlette.dev/requests/" class="external-link" target="_blank">Starlette 官档 - `Request` 对象</a>。

/// note | 技术细节

您也可以使用 `from starlette.requests import Request`。

**FastAPI** 的 `from fastapi import Request` 只是为开发者提供的快捷方式，但其实它直接继承自 Starlette。

There are two modules, std and cmd, defined in src/go.mod and
src/cmd/go.mod. When a package outside std or cmd is imported
by a package inside std or cmd, the import path is interpreted
as if it had a "vendor/" prefix. For example, within "crypto/tls",
an import of "golang.org/x/crypto/cryptobyte" resolves to
"vendor/golang.org/x/crypto/cryptobyte". When a package with the
same path is imported from a package outside std or cmd, it will

package callbacks

import (
	"gorm.io/gorm"
)

func RawExec(db *gorm.DB) {
	if db.Error == nil && !db.DryRun {
		result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
		if err != nil {
			db.AddError(err)
			return
		}

		db.RowsAffected, _ = result.RowsAffected()

		if db.Statement.Result != nil {
			db.Statement.Result.Result = result