public MethodMetadata(Method method, Type returnType) {
            this.method = method;
            this.returnType = returnType;
        }

        public String getName() {
            return method.getName();
        }

        public boolean isAbstract() {
            return Modifier.isAbstract(method.getModifiers());
        }

        boolean shouldOverride() {

        ConfigurationInternal src = this;
        while (src != null) {
            if (!sources.add(src)) {
                String cycle = sources.stream().map(Configuration::getName).collect(Collectors.joining(" -> ")) + " -> " + getName();
                throw new InvalidUserDataException("Cycle detected in consistent resolution sources: " + cycle);
            }
            src = src.getConsistentResolutionSource();
        }

            if (parentServices == null) {
                throw new ServiceLookupException(String.format("Cannot use decorator method %s.%s() when no parent registry is provided.", type.getSimpleName(), method.getName()));
            }
            ownServices.add(new FactoryMethodService(this, target, method));
        }
        for (ServiceMethod method : methods.factories) {

				if got := ctx.CommonTlsContext.GetCombinedValidationContext().GetValidationContextSdsSecretConfig().GetName(); rootName != got {
					t.Fatalf("expected root name %v got %v", rootName, got)
				}
				if got := ctx.CommonTlsContext.GetTlsCertificateSdsSecretConfigs()[0].GetName(); certName != got {
					t.Fatalf("expected cert name %v got %v", certName, got)
				}

	for _, remove := range expected.removed {
		for i, obj := range wantObjects {
			// This is a bit relaxed (no GVR comparison, no UID
			// comparison) to simplify writing the test cases.
			if obj.GetName() == remove.GetName() && obj.GetNamespace() == remove.GetNamespace() {
				wantObjects = append(wantObjects[0:i], wantObjects[i+1:]...)
				break
			}
		}
	}
	sortObjects(wantObjects)

        if (!type.isAssignableFrom(descriptorClass)) {
            throw new IllegalStateException(String.format("Unexpected operation type. Required %s but found %s", type.getName(), descriptorClass.getName()));
        }
        return Cast.uncheckedNonnullCast(descriptor);
    }

    private TestOperationDescriptor toTestDescriptor(InternalTestDescriptor descriptor) {

			serviceRegistry, nil, 8080, gatewayNames, route.RouteOptions{})
		g.Expect(err).NotTo(HaveOccurred())
		xdstest.ValidateRoutes(t, routes)
		g.Expect(len(routes)).To(Equal(1))
		g.Expect(routes[0].GetMatch().GetHeaders()[0].GetName()).To(Equal("FOO-HEADER"))
		g.Expect(routes[0].GetMatch().GetHeaders()[0].GetPresentMatch()).To(Equal(true))
		g.Expect(routes[0].GetMatch().GetHeaders()[0].GetInvertMatch()).To(Equal(false))

    @Override
    public String toString() {
        return String.format("%s(%s)", component, metadata.getName());
    }

    public String getSimpleName() {
        return component.getId().toString();
    }

    public String getNameWithVariant() {
        return component.getId() + " variant " + metadata.getName();
    }

    public boolean isTransitive() {
        return isTransitive;
    }

    }

    @Override
    public DynamicObject getInheritedScope() {
        return extensibleDynamicObject.getInheritable();
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    @Nullable
    public String getDescription() {
        return description;
    }

    @Override

                          extra_result_types.end());
  OpBuilder builder(op_);
  // Clone this old operation but with new result types.
  Operation* new_op = Operation::create(
      op_->getLoc(), op_->getName(), new_result_types, op_->getOperands(),
      op_->getAttrs(), op_->getPropertiesStorage(), op_->getSuccessors(),
      op_->getNumRegions());
  builder.insert(new_op);

  // Move regions to the new op.