SpringBootTest (Spring Boot API)

```
@Target(TYPE)
@Retention(RUNTIME)
@Documented
@Inherited
@BootstrapWith(SpringBootTestContextBootstrapper.class)
public @interface SpringBootTest
```
Annotation that can be specified on a test class that runs Spring Boot based tests. Provides the following features over and above the regular Spring TestContext Framework:
- Uses SpringBootContextLoader as the default ContextLoader when no specific @ContextConfiguration(loader=...) is defined.
- Automatically searches for a @SpringBootConfiguration when nested @Configuration is not used, and no explicit classes are specified.
- Allows custom Environment properties to be defined using the properties attribute.
- Provides support for different webEnvironment modes, including the ability to start a fully running container listening on a defined or random port.
- Registers a TestRestTemplate bean for use in web tests that are using a fully running container.
从以下版本开始:
1.4.0
另请参阅:
ContextConfiguration

可选元素概要

可选元素
修饰符和类型	可选元素	说明
`Class<?>[]`	`classes`	The annotated classes to use for loading an `ApplicationContext`.
`String[]`	`properties`	Properties in form key=value that should be added to the Spring `Environment` before the test runs.
`String[]`	`value`	Alias for `properties()`.
`SpringBootTest.WebEnvironment`	`webEnvironment`	The type of web environment to create when applicable.

- 元素详细资料
  - value
```
@AliasFor("properties")
String[] value
```
    Alias for properties().
    返回:
    the properties to apply
    默认值:
    {}
- - properties
```
@AliasFor("value")
String[] properties
```
    Properties in form key=value that should be added to the Spring Environment before the test runs.
    返回:
    the properties to add
    默认值:
    {}
- - classes
```
Class<?>[] classes
```
    The annotated classes to use for loading an ApplicationContext. Can also be specified using @ContextConfiguration(classes=...). If no explicit classes are defined the test will look for nested @Configuration classes, before falling back to a SpringBootConfiguration search.
    返回:
    the annotated classes used to load the application context
    另请参阅:
    ContextConfiguration.classes()
    默认值:
    {}
- - webEnvironment
```
SpringBootTest.WebEnvironment webEnvironment
```
    The type of web environment to create when applicable. Defaults to SpringBootTest.WebEnvironment.MOCK.
    返回:
    the type of web environment
    默认值:
    org.springframework.boot.test.context.SpringBootTest.WebEnvironment.MOCK