程序包 org.springframework.boot.test.system

接口 CapturedOutput

所有超级接口:

CharSequence

所有已知实现类:

OutputCaptureRule

public interface CapturedOutput
extends CharSequence

Provides access to System.out and System.err output that has been captured by the OutputCaptureExtension or OutputCaptureRule. Can be used to apply assertions either using AssertJ or standard JUnit assertions. For example:

 assertThat(output).contains("started"); // Checks all output
 assertThat(output.getErr()).contains("failed"); // Only checks System.err
 assertThat(output.getOut()).contains("ok"); // Only checks System.out
 

从以下版本开始:

2.2.0

作者:

Madhura Bhave, Phillip Webb, Andy Wilkinson

另请参阅:

• OutputCaptureExtension

方法概要

修饰符和类型	方法	说明
default char	charAt(int index)
String	getAll()	Return all content (both System.out and System.err) in the order that it was captured.
String	getErr()	Return System.err content in the order that it was captured.
String	getOut()	Return System.out content in the order that it was captured.
default int	length()
default CharSequence	subSequence(int start, int end)

从接口继承的方法 java.lang.CharSequence

chars, codePoints, isEmpty, toString

方法详细资料

length

default int length()

指定者:

length 在接口中 CharSequence

charAt

default char charAt(int index)

指定者:

charAt 在接口中 CharSequence

subSequence

default CharSequence subSequence(int start,
 int end)

指定者:

subSequence 在接口中 CharSequence

getAll

String getAll()

Return all content (both System.out and System.err) in the order that it was captured.

返回:

all captured output

getOut

String getOut()

Return System.out content in the order that it was captured.

返回:

System.out captured output

getErr

String getErr()

Return System.err content in the order that it was captured.

返回:

System.err captured output