Package uk.org.webcompere.systemstubs.rules

Class SystemErrRule

java.lang.Object

uk.org.webcompere.systemstubs.resource.SingularTestResource

uk.org.webcompere.systemstubs.stream.SystemStreamBase

uk.org.webcompere.systemstubs.stream.SystemErr

uk.org.webcompere.systemstubs.rules.SystemErrRule

All Implemented Interfaces:

org.junit.rules.TestRule, Executable, TestResource, SystemStubTestRule, Output<OutputStream>

public class SystemErrRule
extends SystemErr
implements SystemStubTestRule

JUnit4 test rule that captures System.err during tests.

Since:

1.0.0

See Also:

• SystemErr

Field Summary

Fields inherited from class uk.org.webcompere.systemstubs.stream.SystemStreamBase

currentTarget, originalStream, printStreamGetter, printStreamSetter, targetFactory

Constructor Summary

Constructors

Constructor	Description
SystemErrRule()	Default constructor, uses a TapStream to tap system error while the rule is active
SystemErrRule(Output<? extends OutputStream> output)	Construct with an alternative Output to use
SystemErrRule(OutputFactory<? extends OutputStream> outputFactory)	Construct with a OutputFactory for creating output objects from the existing output

Method Summary

Methods inherited from class uk.org.webcompere.systemstubs.stream.SystemStreamBase

clear, doSetup, doTeardown, getOutputStream, getText, wrap

Methods inherited from class uk.org.webcompere.systemstubs.resource.SingularTestResource

isActive, setup, teardown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface uk.org.webcompere.systemstubs.resource.Executable

execute

Methods inherited from interface uk.org.webcompere.systemstubs.stream.output.Output

closeOutput, factoryOfSelf, getLines, getLinesNormalized, getLinesNormalized, getOutput

Methods inherited from interface uk.org.webcompere.systemstubs.rules.internal.SystemStubTestRule

apply

Methods inherited from interface uk.org.webcompere.systemstubs.resource.TestResource

execute, setup, teardown

Constructor Details

SystemErrRule

public SystemErrRule(Output<? extends OutputStream> output)

Construct with an alternative Output to use

Parameters:

output - the output to write system error to

SystemErrRule

public SystemErrRule(OutputFactory<? extends OutputStream> outputFactory)

Construct with a OutputFactory for creating output objects from the existing output

Parameters:

outputFactory - the factory to use

SystemErrRule

public SystemErrRule()

Default constructor, uses a TapStream to tap system error while the rule is active