autofixture.publicinterface.inline.GenerationConstrainedByValueRejection Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of autofixturegenerator Show documentation

An attempt to reimplement core features of a popular .NET anonymous value generator - AutoFixture - in Java

There is a newer version: 2.1.10

package autofixture.publicinterface.inline;

import autofixture.interfaces.FixtureContract;
import autofixture.interfaces.InlineConstrainedGenerator;
import autofixture.publicinterface.constraints.GenerationConstraint;
import com.google.common.reflect.TypeToken;

public class GenerationConstrainedByValueRejection implements InlineConstrainedGenerator {

  private final GenerationConstraint constraint;

  public GenerationConstrainedByValueRejection(final GenerationConstraint constraint) {
    this.constraint = constraint;
  }

  @Override
  public T next(final TypeToken typeToken, final FixtureContract fixture) {
    T currentValue;
    do {
      currentValue = fixture.create(typeToken);
    } while (constraint.doesNotAccept(currentValue));
    return currentValue;
  }
}