org.junit.jupiter.params.provider

Class EnumArgumentsProvider

java.lang.Object

org.junit.jupiter.params.provider.AnnotationBasedArgumentsProvider<EnumSource>

org.junit.jupiter.params.provider.EnumArgumentsProvider

All Implemented Interfaces:

java.util.function.Consumer<EnumSource>, ArgumentsProvider, AnnotationConsumer<EnumSource>

class EnumArgumentsProvider
extends AnnotationBasedArgumentsProvider<EnumSource>

Since:

5.0

Constructor Summary

Constructors

Constructor and Description
EnumArgumentsProvider()

Method Summary

Modifier and Type	Method and Description
private <E extends java.lang.Enum<E>> java.lang.Class<E>	determineEnumClass(ExtensionContext context, EnumSource enumSource)
private <E extends java.lang.Enum<E>> java.util.Set<? extends E>	getEnumConstants(ExtensionContext context, EnumSource enumSource)
protected java.util.stream.Stream<? extends Arguments>	provideArguments(ExtensionContext context, EnumSource enumSource) Provide a Stream of Arguments — based on metadata in the provided annotation — to be passed to a @ParameterizedTest method.

Methods inherited from class org.junit.jupiter.params.provider.AnnotationBasedArgumentsProvider

accept, provideArguments

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Detail

EnumArgumentsProvider

EnumArgumentsProvider()

Method Detail

provideArguments

protected java.util.stream.Stream<? extends Arguments> provideArguments(ExtensionContext context,
                                                                        EnumSource enumSource)

Description copied from class: AnnotationBasedArgumentsProvider

Provide a Stream of Arguments — based on metadata in the provided annotation — to be passed to a @ParameterizedTest method.

Specified by:

provideArguments in class AnnotationBasedArgumentsProvider<EnumSource>

Parameters:

context - the current extension context; never null

enumSource - the annotation to process; never null

Returns:

a stream of arguments; never null

getEnumConstants

private <E extends java.lang.Enum<E>> java.util.Set<? extends E> getEnumConstants(ExtensionContext context,
                                                                                  EnumSource enumSource)

determineEnumClass

private <E extends java.lang.Enum<E>> java.lang.Class<E> determineEnumClass(ExtensionContext context,
                                                                            EnumSource enumSource)