com.goldencode.p2j.testengine

Class FWDTestEngine.FWDThrowableCollector

java.lang.Object

org.junit.platform.engine.support.hierarchical.ThrowableCollector

org.junit.platform.engine.support.hierarchical.OpenTest4JAwareThrowableCollector

com.goldencode.p2j.testengine.FWDTestEngine.FWDThrowableCollector

Enclosing class:

FWDTestEngine

public static final class FWDTestEngine.FWDThrowableCollector
extends org.junit.platform.engine.support.hierarchical.OpenTest4JAwareThrowableCollector

ThrowableCollector which handles RuntimeExceptions which wrap AssertionFailedError in the exception cause chain specially. Note: unfortunately, the data code in this class duplicates most of the parent class data and code.

Nested Class Summary

Nested classes/interfaces inherited from class org.junit.platform.engine.support.hierarchical.ThrowableCollector

org.junit.platform.engine.support.hierarchical.ThrowableCollector.Executable, org.junit.platform.engine.support.hierarchical.ThrowableCollector.Factory

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Throwable	throwable Store the first Throwable thrown, all subsequent throwables if any, are added to the first one as suppressed.

Constructor Summary

Constructors

Constructor and Description
FWDThrowableCollector() Default constructor.

Method Summary

Modifier and Type	Method and Description
void	assertEmpty() Assert that this ThrowableCollector is empty (i.e., has not collected any Throwables).
void	execute(org.junit.platform.engine.support.hierarchical.ThrowableCollector.Executable executable) Execute the supplied ThrowableCollector.Executable and collect any Throwable thrown during the execution.
java.lang.Throwable	getThrowable() Get the first Throwable collected by this ThrowableCollector.
boolean	isEmpty() Determine if this ThrowableCollector is empty (i.e., has not collected any Throwables).
boolean	isNotEmpty() Determine if this ThrowableCollector is not empty (i.e., has collected at least one Throwable).
org.junit.platform.engine.TestExecutionResult	toTestExecutionResult() Convert the collected Throwables into a TestExecutionResult.

Methods inherited from class java.lang.Object

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

Field Detail

throwable

private java.lang.Throwable throwable

Store the first Throwable thrown, all subsequent throwables if any, are added to the first one as suppressed.

Constructor Detail

FWDThrowableCollector

public FWDThrowableCollector()

Default constructor.

Method Detail

assertEmpty

public void assertEmpty()

Assert that this ThrowableCollector is empty (i.e., has not collected any Throwables).

If this collector is not empty, the first collected Throwable will be thrown with any additional Throwables suppressed in the first Throwable. Note, however, that the Throwable will not be wrapped. Rather, it will be masked as an unchecked exception.

Overrides:

assertEmpty in class org.junit.platform.engine.support.hierarchical.ThrowableCollector

See Also:

getThrowable(), ExceptionUtils.throwAsUncheckedException(Throwable)

execute

public void execute(org.junit.platform.engine.support.hierarchical.ThrowableCollector.Executable executable)

Execute the supplied ThrowableCollector.Executable and collect any Throwable thrown during the execution.

If the Executable throws an unrecoverable exception — for example, an OutOfMemoryError — this method will rethrow it.

Overrides:

execute in class org.junit.platform.engine.support.hierarchical.ThrowableCollector

Parameters:

executable - the Executable to execute

See Also:

assertEmpty()

getThrowable

public java.lang.Throwable getThrowable()

Get the first Throwable collected by this ThrowableCollector.

If this collector is not empty, the first collected Throwable will be returned with any additional Throwables suppressed in the first Throwable.

If the first collected Throwable aborted execution and at least one later collected Throwable failed execution, the first failing Throwable will be returned with the previous aborting and any additional Throwables suppressed inside.

Overrides:

getThrowable in class org.junit.platform.engine.support.hierarchical.ThrowableCollector

Returns:

the first collected Throwable or null if this ThrowableCollector is empty

See Also:

isEmpty(), assertEmpty()

isEmpty

public boolean isEmpty()

Determine if this ThrowableCollector is empty (i.e., has not collected any Throwables).

Overrides:

isEmpty in class org.junit.platform.engine.support.hierarchical.ThrowableCollector

isNotEmpty

public boolean isNotEmpty()

Determine if this ThrowableCollector is not empty (i.e., has collected at least one Throwable).

Overrides:

isNotEmpty in class org.junit.platform.engine.support.hierarchical.ThrowableCollector

toTestExecutionResult

public org.junit.platform.engine.TestExecutionResult toTestExecutionResult()

Convert the collected Throwables into a TestExecutionResult.

Overrides:

toTestExecutionResult in class org.junit.platform.engine.support.hierarchical.ThrowableCollector

Returns:

aborted if the collected Throwable aborted execution; failed if it failed execution; and successful otherwise