Class TestClassPredicates

java.lang.Object

org.junit.jupiter.engine.discovery.predicates.TestClassPredicates

@API(status=INTERNAL,
     since="5.13")
public class TestClassPredicates
extends Object

Predicates for determining whether a class is a JUnit Jupiter test class.

Since:

5.13

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TestClassPredicates.NestedClassInvalidityReason

Field Summary

Fields

Modifier and Type	Field	Description
final Predicate<Class<?>>	isAnnotatedWithClassTemplate
final Predicate<Class<?>>	isAnnotatedWithNested
final Predicate<Class<?>>	isAnnotatedWithNestedAndValid
private final DiscoveryIssueReporter.Condition<Class<?>>	isInnerNestedClass
private final DiscoveryIssueReporter.Condition<Class<?>>	isNotPrivateUnlessAbstractNestedClass
final Predicate<Method>	isTestOrTestFactoryOrTestTemplateMethod
private final DiscoveryIssueReporter.Condition<Class<?>>	isValidStandaloneTestClass
final Predicate<Class<?>>	looksLikeNestedOrStandaloneTestClass

Constructor Summary

Constructors

Constructor	Description
TestClassPredicates(DiscoveryIssueReporter issueReporter)

Method Summary

Modifier and Type	Method	Description
private static DiscoveryIssue	createIssue(String prefix, Class<?> testClass, String detailMessage)
private static DiscoveryIssue	createIssue(String prefix, Class<?> testClass, String detailMessage, String effect)
private boolean	hasNestedTests(Class<?> candidate, Set<Class<?>> seen)
private boolean	hasTestOrTestFactoryOrTestTemplateMethods(Class<?> candidate)
private static boolean	isAnnotatedButNotComposed(Class<?> candidate, Class<? extends Annotation> annotationType)
private static DiscoveryIssueReporter.Condition<Class<?>>	isInner(DiscoveryIssueReporter issueReporter)
private static DiscoveryIssueReporter.Condition<Class<?>>	isNotAnonymous(DiscoveryIssueReporter issueReporter)
private static DiscoveryIssueReporter.Condition<Class<?>>	isNotInnerUnlessAbstract(DiscoveryIssueReporter issueReporter)
private static DiscoveryIssueReporter.Condition<Class<?>>	isNotLocal(DiscoveryIssueReporter issueReporter)
private static DiscoveryIssueReporter.Condition<Class<?>>	isNotPrivateUnlessAbstract(String prefix, DiscoveryIssueReporter issueReporter)
boolean	isValidNestedTestClass(Class<?> candidate)
boolean	isValidStandaloneTestClass(Class<?> candidate)
boolean	looksLikeIntendedTestClass(Class<?> candidate)
private boolean	looksLikeIntendedTestClass(Class<?> candidate, Set<Class<?>> seen)
TestClassPredicates.NestedClassInvalidityReason	validateNestedTestClass(Class<?> candidate)

Methods inherited from class Object

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

Field Details

isAnnotatedWithNested

public final Predicate<Class<?>> isAnnotatedWithNested

isAnnotatedWithClassTemplate

public final Predicate<Class<?>> isAnnotatedWithClassTemplate

isAnnotatedWithNestedAndValid

public final Predicate<Class<?>> isAnnotatedWithNestedAndValid

looksLikeNestedOrStandaloneTestClass

public final Predicate<Class<?>> looksLikeNestedOrStandaloneTestClass

isTestOrTestFactoryOrTestTemplateMethod

public final Predicate<Method> isTestOrTestFactoryOrTestTemplateMethod

isNotPrivateUnlessAbstractNestedClass

private final DiscoveryIssueReporter.Condition<Class<?>> isNotPrivateUnlessAbstractNestedClass

isInnerNestedClass

private final DiscoveryIssueReporter.Condition<Class<?>> isInnerNestedClass

isValidStandaloneTestClass

private final DiscoveryIssueReporter.Condition<Class<?>> isValidStandaloneTestClass

Constructor Details

TestClassPredicates

public TestClassPredicates(DiscoveryIssueReporter issueReporter)

Method Details

looksLikeIntendedTestClass

public boolean looksLikeIntendedTestClass(Class<?> candidate)

looksLikeIntendedTestClass

private boolean looksLikeIntendedTestClass(Class<?> candidate,
 Set<Class<?>> seen)

isValidNestedTestClass

public boolean isValidNestedTestClass(Class<?> candidate)

validateNestedTestClass

public TestClassPredicates.NestedClassInvalidityReason validateNestedTestClass(Class<?> candidate)

isValidStandaloneTestClass

public boolean isValidStandaloneTestClass(Class<?> candidate)

hasTestOrTestFactoryOrTestTemplateMethods

private boolean hasTestOrTestFactoryOrTestTemplateMethods(Class<?> candidate)

hasNestedTests

private boolean hasNestedTests(Class<?> candidate,
 Set<Class<?>> seen)

isNotPrivateUnlessAbstract

private static DiscoveryIssueReporter.Condition<Class<?>> isNotPrivateUnlessAbstract(String prefix,
 DiscoveryIssueReporter issueReporter)

isNotLocal

private static DiscoveryIssueReporter.Condition<Class<?>> isNotLocal(DiscoveryIssueReporter issueReporter)

isInner

private static DiscoveryIssueReporter.Condition<Class<?>> isInner(DiscoveryIssueReporter issueReporter)

isNotInnerUnlessAbstract

private static DiscoveryIssueReporter.Condition<Class<?>> isNotInnerUnlessAbstract(DiscoveryIssueReporter issueReporter)

isNotAnonymous

private static DiscoveryIssueReporter.Condition<Class<?>> isNotAnonymous(DiscoveryIssueReporter issueReporter)

createIssue

private static DiscoveryIssue createIssue(String prefix,
 Class<?> testClass,
 String detailMessage)

createIssue

private static DiscoveryIssue createIssue(String prefix,
 Class<?> testClass,
 String detailMessage,
 String effect)

isAnnotatedButNotComposed

private static boolean isAnnotatedButNotComposed(Class<?> candidate,
 Class<? extends Annotation> annotationType)