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org.junit.platform.engine.support.discovery

public Interface SelectorResolver

Known Direct Implementers

org.junit.platform.engine.support.discovery.ClassContainerSelectorResolver, org.junit.platform.engine.support.discovery.ResourceContainerSelectorResolver

Annotations

@API
status:STABLE
since:1.10

Static Imports

java.util.Collections.emptySet, org.apiguardian.api.API.Status.MAINTAINED, .API.Status.STABLE

A resolver that supports resolving one or multiple types of DiscoverySelectors.

An implementation of a resolve() method is typically comprised of the following steps:

Check whether the selector is applicable for the current org.junit.platform.engine.TestEngine and the current org.junit.platform.engine.EngineDiscoveryRequest (e.g. for a test class: is it relevant for the current engine and does it pass all filters in the request?).
If so, use the supplied Context, to add one or multiple TestDescriptors to the designated parent (see Context for details) and return a match or multiple matches. Alternatively, convert the supplied selector into one or multiple other selectors (e.g. a PackageSelector into a set of ClassSelectors). Otherwise, return unresolved().

Since: 1.5

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static interface	SelectorResolver.Context The context for resolving a `DiscoverySelector` and adding it to the test tree.
public static class	SelectorResolver.Match An exact or partial match for resolving a `DiscoverySelector` into a `TestDescriptor`.
public static class	SelectorResolver.Resolution The result of an attempt to resolve a `DiscoverySelector`.

Method Summary

Modifier and Type	Method and Description
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(ClasspathResourceSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `ClasspathResourceSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(ClasspathRootSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `ClasspathRootSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(ClassSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `ClassSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(NestedClassSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `NestedClassSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(DirectorySelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `DirectorySelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(FileSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `FileSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(MethodSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `MethodSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(NestedMethodSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `NestedMethodSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(ModuleSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `ModuleSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(PackageSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `PackageSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(UniqueIdSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `UniqueIdSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(UriSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `UriSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(IterationSelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `IterationSelector` using the supplied `Context`.
public default SelectorResolver.Resolution	Returns: a `Resolution` of `unresolved()`, `selectors()`, or `matches()`; never `null` resolve(DiscoverySelector the selector to be resolved; never `null` selector, SelectorResolver.Context the context to be used for resolving the selector; never `null` context) Resolve the supplied `DiscoverySelector` using the supplied `Context`.