Package de.cuioss.test.generator.junit.parameterized

Class CompositeTypeGeneratorArgumentsProvider

java.lang.Object

de.cuioss.test.generator.junit.parameterized.AbstractTypedGeneratorArgumentsProvider

de.cuioss.test.generator.junit.parameterized.CompositeTypeGeneratorArgumentsProvider

All Implemented Interfaces:

Consumer<CompositeTypeGeneratorSource>, org.junit.jupiter.params.provider.ArgumentsProvider, org.junit.jupiter.params.support.AnnotationConsumer<CompositeTypeGeneratorSource>

public class CompositeTypeGeneratorArgumentsProvider
extends AbstractTypedGeneratorArgumentsProvider
implements org.junit.jupiter.params.support.AnnotationConsumer<CompositeTypeGeneratorSource>

Implementation of ArgumentsProvider that provides arguments from multiple TypedGenerator instances for parameterized tests annotated with CompositeTypeGeneratorSource.

This provider creates multiple TypedGenerator instances from the specified classes and/or methods, and generates combinations of values to be used as test arguments.

Seed management is integrated with the existing GeneratorControllerExtension to ensure consistent and reproducible test data generation.

Since:

2.0

Author:

Oliver Wolff

See Also:

• CompositeTypeGeneratorSource
• TypedGenerator

Field Summary

Fields inherited from class de.cuioss.test.generator.junit.parameterized.AbstractTypedGeneratorArgumentsProvider

IN_CLASS

Constructor Summary

Constructors

Constructor	Description
CompositeTypeGeneratorArgumentsProvider()

Method Summary

Modifier and Type	Method	Description
void	accept(CompositeTypeGeneratorSource annotation)
protected int	getCount()	Gets the count of values to generate.
protected long	getSeed()	Gets the seed value specified for this provider.
protected Stream<? extends org.junit.jupiter.params.provider.Arguments>	provideArgumentsForGenerators(org.junit.jupiter.api.extension.ExtensionContext context)	Template method to be implemented by subclasses to provide arguments.

Methods inherited from class de.cuioss.test.generator.junit.parameterized.AbstractTypedGeneratorArgumentsProvider

createGeneratorInstance, determineSeed, findMethod, generateArguments, provideArguments

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.junit.jupiter.params.provider.ArgumentsProvider

provideArguments

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Details

CompositeTypeGeneratorArgumentsProvider

public CompositeTypeGeneratorArgumentsProvider()

Method Details

accept

public void accept(CompositeTypeGeneratorSource annotation)

Specified by:

accept in interface Consumer<CompositeTypeGeneratorSource>

provideArgumentsForGenerators

protected Stream<? extends org.junit.jupiter.params.provider.Arguments> provideArgumentsForGenerators(org.junit.jupiter.api.extension.ExtensionContext context)

Description copied from class: AbstractTypedGeneratorArgumentsProvider

Template method to be implemented by subclasses to provide arguments.

Specified by:

provideArgumentsForGenerators in class AbstractTypedGeneratorArgumentsProvider

Parameters:

context - the extension context

Returns:

a stream of arguments

getSeed

protected long getSeed()

Description copied from class: AbstractTypedGeneratorArgumentsProvider

Gets the seed value specified for this provider.

Specified by:

getSeed in class AbstractTypedGeneratorArgumentsProvider

Returns:

the seed value, or -1 if not specified

getCount

protected int getCount()

Description copied from class: AbstractTypedGeneratorArgumentsProvider

Gets the count of values to generate.

Specified by:

getCount in class AbstractTypedGeneratorArgumentsProvider

Returns:

the count