@Issue("gradle/gradle#8700")
    def "check usage disambiguation rules (consumer=#consumer, candidates=#candidates, selected=#preferred)"() {
        given:
        JavaEcosystemSupport.UsageDisambiguationRules rules = new JavaEcosystemSupport.UsageDisambiguationRules(
            usage(Usage.JAVA_API),
            usage(JavaEcosystemSupport.DEPRECATED_JAVA_API_JARS),
            usage(Usage.JAVA_RUNTIME),

        usageSchema.getCompatibilityRules().add(UsageCompatibilityRules.class);
        usageSchema.getDisambiguationRules().add(UsageDisambiguationRules.class, new Action<ActionConfiguration>() {
            @Override
            public void execute(ActionConfiguration actionConfiguration) {

        return extensionAware.getExtensions().getByType(type);
    }

    static class UsageDisambiguationRules implements AttributeDisambiguationRule<Usage> {
        private final ImmutableSet<Usage> expectedUsages;
        private final Usage javaRuntime;

        @Inject
        UsageDisambiguationRules(Usage incrementalAnalysis, Usage javaApi, Usage javaRuntime) {
            this.javaRuntime = javaRuntime;

    @Issue("gradle/gradle#8700")
    def "check default disambiguation rules (consumer=#consumer, candidates=#candidates, selected=#preferred)"() {
        given:
        JavaEcosystemSupport.UsageDisambiguationRules rules = new JavaEcosystemSupport.UsageDisambiguationRules(
            usage(Usage.JAVA_API),
            usage(JavaEcosystemSupport.DEPRECATED_JAVA_API_JARS),
            usage(Usage.JAVA_RUNTIME),