// starts publishing GMM but did not do so before.
                // Then consumers that use a classifier selection, do not suddenly break with a version upgrade that brings in GMM.
                withGradleMetadata()
            }
        }

        and:
        buildFile << """
            dependencies {
                conf 'org:foo:1.0'
            }
        """

        when:

    }

    void constraint(coord) {
        constraints << coord
    }

    void withoutGradleMetadata() {
        metadataType = MetadataType.LEGACY
    }

    void withGradleMetadata() {
        metadataType = MetadataType.GRADLE
    }


    void withModule(@DelegatesTo(HttpModule) Closure<?> spec) {
        withModule << spec
    }