/**
 * Copyright 2020 Gravitational, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ import React from 'react' ; import { create , act } from 'react-test-renderer' ; export default function renderHook < T extends ( ... args : any ) => any > ( hooks , options ? ) { const result = { current : null as ReturnType < T > , } ; act ( ( ) => { const Wrapper = options ?. wrapper || DefaultWrapper ; create ( < Wrapper { ... options ?. wrapperProps } > < TestHook hooksCb = { hooks } result = { result } / > { ' ' } < /Wrapper>); } ) ; return result ; } export { act } ; function TestHook ( props ) { props . result . current = props . hooksCb ( ) ; return null ; } function DefaultWrapper ( props ) { return props . children ; } type Options = { wrapper ? : React . ComponentType ; wrapperProps ? : any ; } ;