Module org.junit.platform.launcher

Package org.junit.platform.launcher.core

Class EngineDiscoveryOrchestrator

java.lang.Object

org.junit.platform.launcher.core.EngineDiscoveryOrchestrator

@API(status=INTERNAL,
     since="1.7",
     consumers={"org.junit.platform.testkit","org.junit.platform.suite.engine"})
public class EngineDiscoveryOrchestrator
extends Object

Orchestrates test discovery using the configured test engines.

Since:

1.7

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EngineDiscoveryOrchestrator.Phase

Constructor Summary

Constructors

Constructor	Description
EngineDiscoveryOrchestrator(Iterable<TestEngine> testEngines, Collection<PostDiscoveryFilter> postDiscoveryFilters)

Method Summary

Modifier and Type	Method	Description
LauncherDiscoveryResult	discover(LauncherDiscoveryRequest request, EngineDiscoveryOrchestrator.Phase phase)	Discovers tests for the supplied request in the supplied phase using the configured test engines.
LauncherDiscoveryResult	discover(LauncherDiscoveryRequest request, EngineDiscoveryOrchestrator.Phase phase, UniqueId parentId)	Discovers tests for the supplied request in the supplied phase using the configured test engines to be used by the suite engine.

Methods inherited from class java.lang.Object

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

Constructor Details

EngineDiscoveryOrchestrator

public EngineDiscoveryOrchestrator(Iterable<TestEngine> testEngines,
Collection<PostDiscoveryFilter> postDiscoveryFilters)

Method Details

discover

public LauncherDiscoveryResult discover(LauncherDiscoveryRequest request,
EngineDiscoveryOrchestrator.Phase phase)

Discovers tests for the supplied request in the supplied phase using the configured test engines.

Applies engine filters and post-discovery filters and prunes the resulting test tree.

discover

public LauncherDiscoveryResult discover(LauncherDiscoveryRequest request,
EngineDiscoveryOrchestrator.Phase phase,
UniqueId parentId)

Discovers tests for the supplied request in the supplied phase using the configured test engines to be used by the suite engine.

Applies engine filters and post-discovery filters and prunes the resulting test tree. Note: The test descriptors in the discovery result can safely be used as non-root descriptors. Engine-test descriptor entries are pruned from the returned result. As such execution by EngineExecutionOrchestrator.execute(LauncherDiscoveryResult, EngineExecutionListener) will not emit start or emit events for engines without tests.