require(lookupParent != null) {
                    "Cannot find parent $parentId for child scope $childId"
                }
                lookupParent
            }

            val child = ClassLoaderScopeSpec(parent, childId.name, origin)
            scopeSpecs[childId] = child
        }
    }

        def tooMany = parent.createDir("dir12")
        def tooFew = parent.createDir("dir")
        def child = dir1.createDir("child1")
        def single = from(dir1)

        expect:
        def s1 = single.plus(dir2)
        s1.contains(dir1)
        s1.contains(child)
        s1.contains(dir2)
        !s1.contains(dir3)
        !s1.contains(tooFew)
        !s1.contains(tooMany)

    def "can resolve a graph with a local cycle caused by module replacement"() {
        given:
        def child1 = mavenRepo.module('org', 'child1', '1.0').publish()
        def child2 = mavenRepo.module('org', 'child2', '1.0').publish()
        mavenRepo.module('org', 'direct', '1.0').dependsOn(child1).dependsOn(child2).publish()

        buildFile << """
            repositories {
                maven {

		// If we're in the parent, we must return immediately
		// so we're not in the same stack frame as the child.
		// This can at most use the return PC, which the child
		// will not modify, and the results of
		// rawVforkSyscall, which must have been written after
		// the child was replaced.
		return
	}

	// Fork succeeded, now in child.

	// Enable the "keep capabilities" flag to set ambient capabilities later.

        String childPath = child.getProperties().getOrDefault(CHILD_DIRECTORY_PROPERTY, child.getArtifactId());
        hints.put(CHILD_DIRECTORY, childPath);
        hints.put(MavenModelMerger.CHILD_PATH_ADJUSTMENT, getChildPathAdjustment(child, parent, childPath));
        return merger.merge(child, parent, false, hints);
    }

    /**

        variantDef.attributes.attribute(Attribute.of("thing", String), "value")
        variantDef.artifacts.add(artifact)

        expect:
        def variants = getOutgoingVariants(publications)
        variants.size() == 1

        def child = variants.first()
        child.displayName.displayName == '<config> variant child'

				allErrs = append(allErrs, field.Required(fldPath.Child("items").Child("properties").Key(k).Child("default"), "this property is in x-kubernetes-list-map-keys, so it must have a default or be a required property"))
			}

			if obj.Nullable {
				allErrs = append(allErrs, field.Forbidden(fldPath.Child("items").Child("properties").Key(k).Child("nullable"), "this property is in x-kubernetes-list-map-keys, so it cannot be nullable"))

	}

	// Now make sure children cleanup occurred after cleanup for this test.
	for _, child := range tst.children {
		if child.cleanupEnd.After(tst.cleanupStart) {
			return fmt.Errorf("child %s cleanupEnd (%v) occurred after parent %s cleanupStart (%v)",
				child.name, child.cleanupEnd, tst.name, tst.cleanupStart)
		}
	}

	if !tst.runChildrenParallel {

	}
	allErrs = append(allErrs, validateKubeProxyConntrackConfiguration(config.Conntrack, newPath.Child("KubeProxyConntrackConfiguration"))...)
	allErrs = append(allErrs, validateProxyMode(config.Mode, newPath.Child("Mode"))...)
	allErrs = append(allErrs, validateClientConnectionConfiguration(config.ClientConnection, newPath.Child("ClientConnection"))...)

			},
			expectedErrs: field.ErrorList{field.Invalid(newPath.Child("KubeIPVSConfiguration.TCPTimeout"), metav1.Duration{Duration: -1 * time.Second}, "must be greater than or equal to 0"),
				field.Invalid(newPath.Child("KubeIPVSConfiguration.TCPFinTimeout"), metav1.Duration{Duration: -1 * time.Second}, "must be greater than or equal to 0"),