Class DisplayNameUtils

java.lang.Object

org.junit.jupiter.engine.descriptor.DisplayNameUtils

final class DisplayNameUtils
extends Object

Collection of utilities for working with display names.

Since:

5.4

See Also:

• DisplayName
• DisplayNameGenerator
• DisplayNameGeneration

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.junit.jupiter.api.DisplayNameGenerator	indicativeSentencesGenerator	Pre-defined display name generator instance producing indicative sentences.
private static final org.junit.jupiter.api.DisplayNameGenerator	replaceUnderscoresGenerator	Pre-defined display name generator instance replacing underscores.
private static final org.junit.jupiter.api.DisplayNameGenerator	simpleGenerator	Pre-defined simple display name generator instance.
private static final org.junit.jupiter.api.DisplayNameGenerator	standardGenerator	Pre-defined standard display name generator instance.

Constructor Summary

Constructors

Constructor	Description
DisplayNameUtils()

Method Summary

Modifier and Type	Method	Description
private static Supplier<String>	createDisplayNameSupplier(Supplier<List<Class<?>>> enclosingInstanceTypesSupplier, Class<?> testClass, JupiterConfiguration configuration, BiFunction<org.junit.jupiter.api.DisplayNameGenerator, List<Class<?>>, String> generatorFunction)
(package private) static Supplier<String>	createDisplayNameSupplierForClass(Class<?> testClass, JupiterConfiguration configuration)
private static Supplier<String>	createDisplayNameSupplierForMethod(Supplier<List<Class<?>>> enclosingInstanceTypesSupplier, Class<?> testClass, Method testMethod, JupiterConfiguration configuration)
(package private) static Supplier<String>	createDisplayNameSupplierForNestedClass(Supplier<List<Class<?>>> enclosingInstanceTypesSupplier, Class<?> testClass, JupiterConfiguration configuration)
(package private) static String	determineDisplayName(AnnotatedElement element, Supplier<String> displayNameSupplier)
(package private) static String	determineDisplayNameForMethod(Supplier<List<Class<?>>> enclosingInstanceTypes, Class<?> testClass, Method testMethod, JupiterConfiguration configuration)
private static Optional<org.junit.jupiter.api.DisplayNameGenerator>	findDisplayNameGenerator(List<Class<?>> enclosingInstanceTypes, Class<?> testClass)
private static <T> List<T>	makeUnmodifiable(List<T> list)
(package private) static void	validateAnnotation(AnnotatedElement element, Supplier<String> elementDescription, Supplier<TestSource> sourceProvider, DiscoveryIssueReporter reporter)

Methods inherited from class Object

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

Field Details

standardGenerator

private static final org.junit.jupiter.api.DisplayNameGenerator standardGenerator

Pre-defined standard display name generator instance.

simpleGenerator

private static final org.junit.jupiter.api.DisplayNameGenerator simpleGenerator

Pre-defined simple display name generator instance.

replaceUnderscoresGenerator

private static final org.junit.jupiter.api.DisplayNameGenerator replaceUnderscoresGenerator

Pre-defined display name generator instance replacing underscores.

indicativeSentencesGenerator

private static final org.junit.jupiter.api.DisplayNameGenerator indicativeSentencesGenerator

Pre-defined display name generator instance producing indicative sentences.

Constructor Details

DisplayNameUtils

DisplayNameUtils()

Method Details

determineDisplayName

static String determineDisplayName(AnnotatedElement element,
 Supplier<String> displayNameSupplier)

validateAnnotation

static void validateAnnotation(AnnotatedElement element,
 Supplier<String> elementDescription,
 Supplier<TestSource> sourceProvider,
 DiscoveryIssueReporter reporter)

determineDisplayNameForMethod

static String determineDisplayNameForMethod(Supplier<List<Class<?>>> enclosingInstanceTypes,
 Class<?> testClass,
 Method testMethod,
 JupiterConfiguration configuration)

createDisplayNameSupplierForClass

static Supplier<String> createDisplayNameSupplierForClass(Class<?> testClass,
 JupiterConfiguration configuration)

createDisplayNameSupplierForNestedClass

static Supplier<String> createDisplayNameSupplierForNestedClass(Supplier<List<Class<?>>> enclosingInstanceTypesSupplier,
 Class<?> testClass,
 JupiterConfiguration configuration)

createDisplayNameSupplierForMethod

private static Supplier<String> createDisplayNameSupplierForMethod(Supplier<List<Class<?>>> enclosingInstanceTypesSupplier,
 Class<?> testClass,
 Method testMethod,
 JupiterConfiguration configuration)

createDisplayNameSupplier

private static Supplier<String> createDisplayNameSupplier(Supplier<List<Class<?>>> enclosingInstanceTypesSupplier,
 Class<?> testClass,
 JupiterConfiguration configuration,
 BiFunction<org.junit.jupiter.api.DisplayNameGenerator, List<Class<?>>, String> generatorFunction)

makeUnmodifiable

private static <T> List<T> makeUnmodifiable(List<T> list)

findDisplayNameGenerator

private static Optional<org.junit.jupiter.api.DisplayNameGenerator> findDisplayNameGenerator(List<Class<?>> enclosingInstanceTypes,
 Class<?> testClass)