}

        when:
        0 * componentSelectionRules.apply(_, _)

        then:
        chooser.selectNewestComponent(one, two) == two

        when:
        0 * componentSelectionRules.apply(_, _)

        then:
        chooser.selectNewestComponent(two, three) == three
    }

    def "chooses non-generated descriptor over generated"() {

import javax.annotation.Nullable;
import java.util.Collection;

public interface VersionedComponentChooser {
    @Nullable
    ComponentGraphResolveMetadata selectNewestComponent(ModuleComponentGraphResolveMetadata one, ModuleComponentGraphResolveMetadata two);

        this.componentSelectionRules = componentSelectionRules;
        this.attributesSchema = (AttributesSchemaInternal) attributesSchema;
    }

    @Override
    public ComponentGraphResolveMetadata selectNewestComponent(@Nullable ModuleComponentGraphResolveMetadata one, @Nullable ModuleComponentGraphResolveMetadata two) {
        if (one == null || two == null) {
            return two == null ? one : two;
        }

        if (one == null || two == null) {
            return two == null ? one : two;
        }
        return versionedComponentChooser.selectNewestComponent(one.component.getMetadata(), two.component.getMetadata()) == one.component.getMetadata() ? one : two;
    }

    private static class AttemptCollector implements Action<ResourceAwareResolveResult> {