* it delegates to other components that potentially encounter problems. Then, the problem reporter can focus on
 * providing a simple error message, leaving the donkey work of creating a nice model problem to this component.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")

 * under the License.
 */
package org.apache.maven.model.building;

/**
 * Describes a problem that was encountered during model building. A problem can either be an exception that was thrown
 * or a simple string message. In addition, a problem carries a hint about its source, e.g. the POM file that exhibits
 * the problem.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */

The `TestClient` is based on [HTTPX](https://www.python-httpx.org), and luckily, we can use it directly to test the API.

## Example { #example }

For a simple example, let's consider a file structure similar to the one described in [Bigger Applications](../tutorial/bigger-applications.md) and [Testing](../tutorial/testing.md):

```
.
├── app
│   ├── __init__.py
│   ├── main.py

func (d testDialector) DefaultValueOf(*schema.Field) clause.Expression { return clause.Expr{} }
func (d testDialector) BindVarTo(writer clause.Writer, stmt *gorm.Statement, v interface{}) {
	// write a simple placeholder
	writer.WriteByte('?')
}
func (d testDialector) QuoteTo(writer clause.Writer, s string)         { writer.WriteString(s) }
func (d testDialector) Explain(sql string, vars ...interface{}) string { return sql }

        assertTrue(exception.getMessage().contains("ScheduledJob"));
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructorWithString() {
        // Test with a simple message
        String message = "Job with ID 456 not found";

        JobNotFoundException exception = new JobNotFoundException(message);

        assertNotNull(exception);

如果没有接收到 HTTP 基础授权，就返回 HTTP 401 `"Unauthorized"` 错误。

并返回响应头 `WWW-Authenticate`，其值为 `Basic`，以及可选的 `realm` 参数。

HTTP 基础授权让浏览器显示内置的用户名与密码提示。

输入用户名与密码后，浏览器会把它们自动发送至请求头。

## 简单的 HTTP 基础授权 { #simple-http-basic-auth }

* 导入 `HTTPBasic` 与 `HTTPBasicCredentials`
* 使用 `HTTPBasic` 创建**安全方案**
* 在*路径操作*的依赖项中使用 `security`
* 返回类型为 `HTTPBasicCredentials` 的对象：
    * 包含发送的 `username` 与 `password`

Ніколи не зберігайте паролі користувачів у відкритому вигляді. Завжди зберігайте «безпечний хеш», який потім можна перевірити.

Якщо ви ще не знаєте, що таке «хеш пароля», ви дізнаєтесь у [розділах про безпеку](security/simple-oauth2.md#password-hashing).

///

## Кілька моделей { #multiple-models }

Ось загальна ідея того, як можуть виглядати моделі з їхніми полями пароля та місцями використання:

    suite.addTest(
        SetTestSuiteBuilder.using(
                new TestCellSetGenerator() {
                  @Override
                  public SampleElements<Cell<String, Integer, Character>> samples() {
                    return new SampleElements<>(
                        immutableCell("bar", 1, 'a'),
                        immutableCell("bar", 2, 'b'),

    suite.addTest(
        SetTestSuiteBuilder.using(
                new TestCellSetGenerator() {
                  @Override
                  public SampleElements<Cell<String, Integer, Character>> samples() {
                    return new SampleElements<>(
                        immutableCell("bar", 1, 'a'),
                        immutableCell("bar", 2, 'b'),

### Alternatif API Dokümantasyonu { #alternative-api-docs }

Ve şimdi [http://127.0.0.1:8000/redoc](http://127.0.0.1:8000/redoc) adresine gidin.

Alternatif otomatik dokümantasyonu ([ReDoc](https://github.com/Rebilly/ReDoc) tarafından sağlanan) göreceksiniz:

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

### OpenAPI { #openapi }