Class TestTemplateTestDescriptor

java.lang.Object

org.junit.platform.engine.support.descriptor.AbstractTestDescriptor

org.junit.jupiter.engine.descriptor.JupiterTestDescriptor

org.junit.jupiter.engine.descriptor.MethodBasedTestDescriptor

org.junit.jupiter.engine.descriptor.TestTemplateTestDescriptor

All Implemented Interfaces:

Filterable, TestClassAware, Validatable, Node<JupiterEngineExecutionContext>, TestDescriptor

@API(status=INTERNAL,
     since="5.0")
public class TestTemplateTestDescriptor
extends MethodBasedTestDescriptor
implements Filterable

TestDescriptor for @TestTemplate methods.

Since:

5.0

Nested Class Summary

Nested classes/interfaces inherited from interface org.junit.platform.engine.support.hierarchical.Node

Node.DynamicTestExecutor, Node.ExecutionMode, Node.Invocation<C extends EngineExecutionContext>, Node.SkipResult

Nested classes/interfaces inherited from interface org.junit.platform.engine.TestDescriptor

TestDescriptor.Type, TestDescriptor.Visitor

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SEGMENT_TYPE

Fields inherited from class org.junit.platform.engine.support.descriptor.AbstractTestDescriptor

children

Constructor Summary

Constructors

Constructor	Description
TestTemplateTestDescriptor(UniqueId uniqueId, Class<?> testClass, Method templateMethod, Supplier<List<Class<?>>> enclosingInstanceTypes, JupiterConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
default Stream<ExclusiveResource>	determineExclusiveResources()
default Stream<ExclusiveResource>	determineOwnExclusiveResources(Function<ResourceLocksProvider, Set<ResourceLocksProvider.Lock>> providerToLocks)
JupiterEngineExecutionContext	execute(JupiterEngineExecutionContext context, Node.DynamicTestExecutor dynamicTestExecutor)	Execute the behavior of this node.
DynamicDescendantFilter	getDynamicDescendantFilter()
TestDescriptor.Type	getType()	Determine the TestDescriptor.Type of this descriptor.
boolean	mayRegisterTests()	Determine if this descriptor may register dynamic tests during execution.
JupiterEngineExecutionContext	prepare(JupiterEngineExecutionContext context)	Must be overridden and return a new context with a new ExtensionContext so cleanUp() does not accidentally close the parent context.
protected TestTemplateTestDescriptor	withUniqueId(UnaryOperator<UniqueId> uniqueIdTransformer)	Returns shallow copy (without children) of this descriptor with the supplied unique ID.

Methods inherited from class org.junit.jupiter.engine.descriptor.MethodBasedTestDescriptor

getEnclosingTestClasses, getExclusiveResourceCollector, getExplicitExecutionMode, getLegacyReportingName, getResourceLocksProviderEvaluator, getTags, getTestClass, getTestMethod, invokeTestWatchers, nodeSkipped, validate

Methods inherited from class org.junit.jupiter.engine.descriptor.JupiterTestDescriptor

cleanUp, copyIncludingDescendants, getExclusiveResources, getExecutionMode, shouldBeSkipped, toExecutionMode

Methods inherited from class org.junit.platform.engine.support.descriptor.AbstractTestDescriptor

addChild, equals, findByUniqueId, getChildren, getDisplayName, getParent, getSource, getUniqueId, hashCode, orderChildren, removeChild, removeFromHierarchy, setParent, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.junit.platform.engine.support.hierarchical.Node

after, around, before, nodeFinished

Methods inherited from interface org.junit.platform.engine.TestDescriptor

accept, addChild, findByUniqueId, getAncestors, getChildren, getDescendants, getDisplayName, getParent, getSource, getUniqueId, isContainer, isRoot, isTest, orderChildren, prune, removeChild, removeFromHierarchy, setParent

Field Details

SEGMENT_TYPE

public static final String SEGMENT_TYPE

See Also:

• Constant Field Values

Constructor Details

TestTemplateTestDescriptor

public TestTemplateTestDescriptor(UniqueId uniqueId,
 Class<?> testClass,
 Method templateMethod,
 Supplier<List<Class<?>>> enclosingInstanceTypes,
 JupiterConfiguration configuration)

Method Details

withUniqueId

protected TestTemplateTestDescriptor withUniqueId(UnaryOperator<UniqueId> uniqueIdTransformer)

Description copied from class: JupiterTestDescriptor

Returns shallow copy (without children) of this descriptor with the supplied unique ID.

Specified by:

withUniqueId in class JupiterTestDescriptor

Returns:

shallow copy (without children) of this descriptor with the supplied unique ID

getDynamicDescendantFilter

public DynamicDescendantFilter getDynamicDescendantFilter()

Specified by:

getDynamicDescendantFilter in interface Filterable

getType

public TestDescriptor.Type getType()

Description copied from interface: TestDescriptor

Determine the TestDescriptor.Type of this descriptor.

Specified by:

getType in interface TestDescriptor

Returns:

the descriptor type; never null.

See Also:

• TestDescriptor.isContainer()
• TestDescriptor.isTest()

mayRegisterTests

public boolean mayRegisterTests()

Description copied from interface: TestDescriptor

Determine if this descriptor may register dynamic tests during execution.

The default implementation assumes tests are usually known during discovery and thus returns false.

Specified by:

mayRegisterTests in interface TestDescriptor

prepare

public JupiterEngineExecutionContext prepare(JupiterEngineExecutionContext context)

Description copied from class: JupiterTestDescriptor

Must be overridden and return a new context with a new ExtensionContext so cleanUp() does not accidentally close the parent context.

Specified by:

prepare in interface Node<JupiterEngineExecutionContext>

Specified by:

prepare in class JupiterTestDescriptor

See Also:

• Node.cleanUp(EngineExecutionContext)

execute

public JupiterEngineExecutionContext execute(JupiterEngineExecutionContext context,
 Node.DynamicTestExecutor dynamicTestExecutor)
                                      throws Exception

Description copied from interface: Node

Execute the behavior of this node.

Containers typically do not implement this method since the HierarchicalTestEngine handles execution of their children.

The supplied dynamicTestExecutor may be used to submit additional dynamic tests for immediate execution.

The default implementation returns the supplied context unmodified.

Specified by:

execute in interface Node<JupiterEngineExecutionContext>

Parameters:

context - the context to execute in

dynamicTestExecutor - the executor to submit dynamic tests to

Returns:

the new context to be used for children of this node and for the after behavior of the parent of this node, if any

Throws:

Exception

See Also:

• Node.before(C)
• Node.after(C)

determineExclusiveResources

default Stream<ExclusiveResource> determineExclusiveResources()

determineOwnExclusiveResources

default Stream<ExclusiveResource> determineOwnExclusiveResources(Function<ResourceLocksProvider, Set<ResourceLocksProvider.Lock>> providerToLocks)