AutoConfigureTestDatabase (Spring Boot API)

```
@Target({TYPE,METHOD})
@Retention(RUNTIME)
@Documented
@Inherited
@ImportAutoConfiguration
@PropertyMapping("spring.test.database")
public @interface AutoConfigureTestDatabase
```
Annotation that can be applied to a test class to configure a test database to use instead of any application defined or auto-configured DataSource.
另请参阅:
TestDatabaseAutoConfiguration

可选元素概要

可选元素
修饰符和类型	可选元素	说明
`org.springframework.boot.autoconfigure.jdbc.EmbeddedDatabaseConnection`	`connection`	The type of connection to be established when `replacing` the data source.
`AutoConfigureTestDatabase.Replace`	`replace`	Determines what type of existing DataSource beans can be replaced.

- 元素详细资料
  - replace
```
@PropertyMapping(skip=ON_DEFAULT_VALUE)
AutoConfigureTestDatabase.Replace replace
```
    Determines what type of existing DataSource beans can be replaced.
    返回:
    the type of existing DataSource to replace
    默认值:
    org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase.Replace.ANY
- - connection
```
org.springframework.boot.autoconfigure.jdbc.EmbeddedDatabaseConnection connection
```
    The type of connection to be established when replacing the data source. By default will attempt to detect the connection based on the classpath.
    返回:
    the type of connection to use
    默认值:
    org.springframework.boot.autoconfigure.jdbc.EmbeddedDatabaseConnection.NONE