}
    }
    repositories {
        maven {
            name = "test"
            url = testRepoLocation.get().asFile.toURI()
        }
    }
}

val testRepoElements = configurations.consumable("testRepoElements") {
    outgoing.artifact(testRepoLocation) {
        builtBy( "publishMavenPublicationToTestRepository")
    }
    // TODO: De-duplicate this. See publish-public-libraries
    attributes {

        expect:
        succeeds("resolve")
    }

    def "buildscript resolvable configuration and consumable configuration from same project live in same resolved component"() {
        buildFile << """
            buildscript {
                configurations {
                    conf {

import org.gradle.api.internal.component.AbstractSoftwareComponentVariant;

import java.util.HashSet;
import java.util.Set;

/**
 * A {@link SoftwareComponentVariant} based on a consumable {@link Configuration}.
 */
public class ConfigurationSoftwareComponentVariant extends AbstractSoftwareComponentVariant {
    protected final String name;
    private final Configuration configuration;

     * A cache of the defined dependencies for dependency configurations. This tracks the cached internal
     * dependency representations for these types so when constructing leaf configuration metadata
     * (resolvable and consumable), these conversions do not need to be executed multiple times.
     */
    class DependencyCache {
        private final Map<String, DefaultLocalConfigurationMetadataBuilder.DependencyState> cache = new HashMap<>();

                    attributes {
                        attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, "foo"))
                    }
                }
                consumable("cons") {
                    attributes {
                        attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, "foo"))
                    }
                }
            }

     * the project it belongs to. The default value is true.
     *
     * @implSpec Usage: This method should only be called on consumable configurations, but will not warn if used otherwise.
     *
     * @param visible true if this is a visible configuration
     * @return this configuration
     */
    Configuration setVisible(boolean visible);

     * Returns the role used to create this configuration and set its initial allowed usage.
     */
    ConfigurationRole getRoleAtCreation();

    /**
     * Indicates if the allowed usages of this configuration (consumable, resolvable, declarable) can be changed.
     *
     * @return {@code true} if so; {@code false} otherwise
     */
    boolean usageCanBeMutated();

    /**

        expect:
        succeeds ':resolvableConfigurations'
        reportsCompleteAbsenceOfResolvableConfigurations()
    }

    def "if only consumable configurations present, task reports complete absence"() {
        given:
        buildFile << """
            configurations.create("custom") {
                description = "My custom configuration"

        """
        file("producer/build.gradle") << """
            configurations {
                dependencyScope("runtimeOnly")
                dependencyScope("implementation")
                consumable("runtimeElements") {
                    attributes.attribute(Attribute.of("attr1", Named), objects.named(Named,"value"))
                    extendsFrom(runtimeOnly, implementation)
                }
            }

     */
    PublicationContainer getPublications();

    /**
     * Configures the publications of this project.
     * <p>
     * The publications container defines the outgoing publications of the project. That is, the consumable representations of things produced
     * by building the project. An example of a publication would be an Ivy Module (i.e. {@code ivy.xml} and artifacts), or
     * Maven Project (i.e. {@code pom.xml} and artifacts).
     * <p>