程序包 cn.taketoday.framework.test.system

类 OutputCapture

java.lang.Object

cn.taketoday.framework.test.system.OutputCapture

所有已实现的接口:

CapturedOutput, CharSequence

class OutputCapture
extends Object
implements CapturedOutput

Provides support for capturing System.out and System.err.

作者:

Madhura Bhave, Phillip Webb, Andy Wilkinson, Sam Brannen

另请参阅:

• OutputCaptureExtension
• OutputCaptureRule

嵌套类概要

嵌套类

修饰符和类型	类	说明
private static class	OutputCapture.AnsiOutputState	Save, disable and restore AnsiOutput without it needing to be on the classpath.
private static class	OutputCapture.CapturedString	A captured string that forms part of the full output.
private static class	OutputCapture.OutputStreamCapture	An OutputStream implementation that captures written strings.
private static class	OutputCapture.PrintStreamCapture	A PrintStream implementation that captures written strings.
private static class	OutputCapture.SystemCapture	A capture session that captures System.out and System.err.
(专用程序包) static enum	OutputCapture.Type	Types of content that can be captured.

字段概要

字段

修饰符和类型	字段	说明
private final AtomicReference<String>	all
private OutputCapture.AnsiOutputState	ansiOutputState
private final AtomicReference<String>	err
private final AtomicReference<String>	out
private final Deque<OutputCapture.SystemCapture>	systemCaptures

构造器概要

构造器

构造器	说明
OutputCapture()

方法概要

修饰符和类型	方法	说明
(专用程序包) String	build(Predicate<OutputCapture.Type> filter)
(专用程序包) void	clearExisting()
boolean	equals(Object obj)
private String	get(AtomicReference<String> existing, Predicate<OutputCapture.Type> filter)
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.
int	hashCode()
(专用程序包) final void	pop()	Pop the last system capture session from the stack.
(专用程序包) final void	push()	Push a new system capture session onto the stack.
(专用程序包) void	reset()	Resets the current capture session, clearing its captured output.
String	toString()

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 cn.taketoday.framework.test.system.CapturedOutput

charAt, length, subSequence

从接口继承的方法 java.lang.CharSequence

chars, codePoints, isEmpty

字段详细资料

systemCaptures

private final Deque<OutputCapture.SystemCapture> systemCaptures

ansiOutputState

private OutputCapture.AnsiOutputState ansiOutputState

out

private final AtomicReference<String> out

err

private final AtomicReference<String> err

all

private final AtomicReference<String> all

构造器详细资料

OutputCapture

OutputCapture()

方法详细资料

push

final void push()

Push a new system capture session onto the stack.

pop

final void pop()

Pop the last system capture session from the stack.

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

指定者:

toString 在接口中 CharSequence

覆盖:

toString 在类中 Object

getAll

public String getAll()

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

指定者:

getAll 在接口中 CapturedOutput

返回:

all captured output

getOut

public String getOut()

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

指定者:

getOut 在接口中 CapturedOutput

返回:

System.out captured output

getErr

public String getErr()

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

指定者:

getErr 在接口中 CapturedOutput

返回:

System.err captured output

reset

void reset()

Resets the current capture session, clearing its captured output.

clearExisting

void clearExisting()

get

private String get(AtomicReference<String> existing,
 Predicate<OutputCapture.Type> filter)

build

String build(Predicate<OutputCapture.Type> filter)