prop.get().size() == 2
        publications.getArtifacts()*.name == ["file1"] // Added new file to prop, but artifacts already resolved
    }

    Set<? extends OutgoingVariant> getOutgoingVariants(DefaultConfigurationPublications publications) {
        Set<OutgoingVariant> variants = new LinkedHashSet<>()
        publications.collectVariants(new ConfigurationInternal.VariantVisitor() {
            @Override

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

/**
 * An _immutable_ view of the variant of a component.
 *
 * TODO - this should replace or merge into VariantResolveMetadata, OutgoingVariant, ConfigurationMetadata
 */
public interface ComponentVariant extends VariantResolveMetadata {
    ImmutableList<? extends Dependency> getDependencies();