org.junit.platform.engine

Interface ConfigurationParameters

@API(value=Experimental)
public interface ConfigurationParameters

Configuration parameters that TestEngines may use to influence test discovery and execution.

For example, the JUnit Jupiter engine uses a configuration parameter to enable IDEs and build tools to deactivate conditional test execution.

Since:

1.0

See Also:

TestEngine, EngineDiscoveryRequest, ExecutionRequest

Method Summary

Modifier and Type	Method and Description
java.util.Optional<java.lang.String>	get(java.lang.String key) Get the configuration property stored under the specified key.
int	size() Get the number of configuration properties stored directly in this ConfigurationParameters.

Method Detail

get

java.util.Optional<java.lang.String> get(java.lang.String key)

Get the configuration property stored under the specified key.

If no such key is present in this ConfigurationParameters, an attempt will be made to look up the value as a Java system property.

Parameters:

key - the key to look up; never null or blank

Returns:

an Optional containing the potential value

size

int size()

Get the number of configuration properties stored directly in this ConfigurationParameters.