org.junit.contrib.theories
Annotation Type ParametersSuppliedBy

@Retention(value=RUNTIME)
@Target(value={ANNOTATION_TYPE,PARAMETER})
public @interface ParametersSuppliedBy

Marking a Theory method parameter with this annotation causes it to be supplied with values from the named ParameterSupplier when run as a theory by the Theories runner.

In addition, annotations themselves can be marked with this annotation, and then used similarly. ParameterSuppliedBy annotations on parameters are detected by searching up this hierarchy such that these act as syntactic sugar, making:

 @ParametersSuppliedBy(Supplier.class)
 public @interface SpecialParameter { }

 @Theory
 public void theoryMethod(@SpecialParameter String param) {
   ...
 }
 

equivalent to:

 @Theory
 public void theoryMethod(@ParametersSuppliedBy(Supplier.class) String param) {
   ...
 }
 

Required Element Summary

Class<? extends ParameterSupplier>

value

Element Detail

value

public abstract Class<? extends ParameterSupplier> value