Release/5.0.0 docs

README.md

@@ -42,6 +42,7 @@
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 
+
 - [The problem](#the-problem)
 - [The solution](#the-solution)
 - [When to use this library](#when-to-use-this-library)
@@ -141,17 +142,22 @@ npm install --save-dev @testing-library/react-hooks
 ### Peer Dependencies
 
 `react-hooks-testing-library` does not come bundled with a version of
-[`react`](https://www.npmjs.com/package/react) or
-[`react-test-renderer`](https://www.npmjs.com/package/react-test-renderer) to allow you to install
-the specific version you want to test against. Generally, the installed versions for `react` and
-`react-test-renderer` should have matching versions:
+[`react`](https://www.npmjs.com/package/react) to allow you to install the specific version you want
+to test against. It also does not come installed with a specific renderer, we currently support
+[`react-test-renderer`](https://www.npmjs.com/package/react-test-renderer) and
+[`react-dom`](https://www.npmjs.com/package/react-dom). You only need to install one of them,
+however, if you do have both installed, we will use `react-test-renderer` as the default. For more
+information see the [installation docs](https://react-hooks-testing-library.com/#installation).
+Generally, the installed versions for `react` and the selected renderer should have matching
+versions:
 
 ```sh
 npm install react@^16.9.0
 npm install --save-dev react-test-renderer@^16.9.0
 ```
 
-> **NOTE: The minimum supported version of `react` and `react-test-renderer` is `^16.9.0`.**
+> **NOTE: The minimum supported version of `react`, `react-test-renderer` and `react-dom` is
+> `^16.9.0`.**
 
 ## API
 

docs/api-reference.md

@@ -11,14 +11,15 @@ route: '/reference/api'
 - [`act`](/reference/api#act)
 - [`cleanup`](/reference/api#cleanup)
 - [`addCleanup`](/reference/api#addcleanup)
+- [`removeCleanup`](/reference/api#removecleanup)
 
 ---
 
 ## `renderHook`
 
-```js
+```ts
 function renderHook(
-  callback: function(props?: any): any,
+  callback: (props?: any): any,
   options?: RenderHookOptions
 ): RenderHookResult
 ```
@@ -61,7 +62,7 @@ The `renderHook` function returns an object that has the following properties:
 
 ### `result`
 
-```js
+```ts
 {
   all: Array<any>
   current: any,
@@ -77,7 +78,7 @@ returned at the time.
 
 ### `rerender`
 
-```js
+```ts
 function rerender(newProps?: any): void
 ```
 
@@ -86,13 +87,26 @@ passed, they will replace the `callback` function's `initialProps` for subsequen
 
 ### `unmount`
 
-```js
+```ts
 function unmount(): void
 ```
 
 A function to unmount the test component. This is commonly used to trigger cleanup effects for
 `useEffect` hooks.
 
+### `hydrate`
+
+```ts
+function hydrate(): void
+```
+
+> This is only used when using the `server` module. See [SSR](/usage/ssr-hooks) for more information
+> on server-side rendering your hooks.
+
+A function to hydrate the component. This is required before you can interact with the hook, whether
+that is an `act` or `rerender` call. Some effects such as `useEffect` will not be called unless
+`hydrate` is called.
+
 ### `...asyncUtils`
 
 Utilities to assist with testing asynchronous behaviour. See the
@@ -102,15 +116,15 @@ Utilities to assist with testing asynchronous behaviour. See the
 
 ## `act`
 
-This is the same [`act` function](https://reactjs.org/docs/test-utils.html#act) that is exported by
-`react-test-renderer`.
+This is the same [`act` function](https://reactjs.org/docs/test-utils.html#act) function that is
+exported from your chosen renderer. Although, they both work the same.
 
 ---
 
 ## `cleanup`
 
-```js
-function cleanup: Promise<void>
+```ts
+function cleanup(): Promise<void>
 ```
 
 Unmounts any rendered hooks rendered with `renderHook`, ensuring all effects have been flushed. Any
@@ -142,7 +156,8 @@ module.exports = {
 ```
 
 Alternatively, you can change your test to import from `@testing-library/react-hooks/pure` instead
-of the regular imports.
+of the regular imports. This applys to any of our export methods documented in
+[Rendering](/rendering#being-specific).
 
 ```diff
 - import { renderHook, cleanup, act } from '@testing-library/react-hooks'
@@ -156,8 +171,8 @@ variable to `true` before importing `@testing-library/react-hooks` will also dis
 
 ## `addCleanup`
 
-```js
-function addCleanup(callback: function(): void|Promise<void>): function(): void
+```ts
+function addCleanup(callback: () => void | Promise<void>): (): void
 ```
 
 Add a callback to be called during [`cleanup`](/reference/api#cleanup), returning a function to
@@ -173,8 +188,8 @@ be resolved before moving onto the next cleanup callback.
 
 ## `removeCleanup`
 
-```js
-function removeCleanup(callback: function(): void|Promise<void>): void
+```ts
+function removeCleanup(callback: () => void | Promise<void>): void
 ```
 
 Removes a cleanup callback previously added with [`addCleanup`](/reference/api#addCleanup). Once
@@ -187,10 +202,8 @@ removed, the provided callback will no longer execute as part of running
 
 ### `waitForNextUpdate`
 
-```js
-function waitForNextUpdate(options?: {
-  timeout?: number
-}): Promise<void>
+```ts
+function waitForNextUpdate(options?: { timeout?: number }): Promise<void>
 ```
 
 Returns a `Promise` that resolves the next time the hook renders, commonly when state is updated as
@@ -202,12 +215,15 @@ The maximum amount of time in milliseconds (ms) to wait. By default, no timeout
 
 ### `waitFor`
 
-```js
-function waitFor(callback: function(): boolean|void, options?: {
-  interval?: number,
-  timeout?: number,
-  suppressErrors?: boolean
-}): Promise<void>
+```ts
+function waitFor(
+  callback: () => boolean | void,
+  options?: {
+    interval?: number
+    timeout?: number
+    suppressErrors?: boolean
+  }
+): Promise<void>
 ```
 
 Returns a `Promise` that resolves if the provided callback executes without exception and returns a
@@ -232,12 +248,15 @@ rejected. By default, errors are suppressed for this utility.
 
 ### `waitForValueToChange`
 
-```js
-function waitForValueToChange(selector: function(): any, options?: {
-  interval?: number,
-  timeout?: number,
-  suppressErrors?: boolean
-}): Promise<void>
+```ts
+function waitForValueToChange(
+  selector: () => any,
+  options?: {
+    interval?: number
+    timeout?: number
+    suppressErrors?: boolean
+  }
+): Promise<void>
 ```
 
 Returns a `Promise` that resolves if the value returned from the provided selector changes. It is

docs/installation.md

@@ -0,0 +1,99 @@
+---
+name: Installation
+route: '/installation'
+---
+
+# Installation
+
+## Getting started
+
+This module is distributed via [npm](https://www.npmjs.com/) which is bundled with
+[node](https://nodejs.org) and should be installed as one of your project's `devDependencies`:
+
+```sh
+# if you're using npm
+npm install --save-dev @testing-library/react-hooks
+# if you're using yarn
+yarn add --dev @testing-library/react-hooks
+```
+
+### Peer Dependencies
+
+`react-hooks-testing-library` does not come bundled with a version of
+[`react`](https://www.npmjs.com/package/react) to allow you to install the specific version you want
+to test against. It also does not come installed with a specific renderer, we currently support
+[`react-test-renderer`](https://www.npmjs.com/package/react-test-renderer) and
+[`react-dom`](https://www.npmjs.com/package/react-dom), you only need to install one of them. For
+more information see [Renderer](/installation#renderer)
+
+```sh
+npm install react@^16.9.0
+npm install --save-dev react-test-renderer@^16.9.0
+```
+
+> **NOTE: The minimum supported version of `react`, `react-test-renderer` and `react-dom` is
+> `^16.9.0`.**
+
+## Renderer
+
+When running tests, a renderer is required in order to render the React component we wrap around
+your hook. We currently support two different renderers:
+
+- `react-test-renderer`
+- `react-dom`
+
+When using standard import for this library (show below), we will attempt to auto-detect which
+renderer you have installed and use it without needing any specific wiring up to make it happen. If
+you have both installed in your project, and you use the standard import (see below) the library
+will default to using `react-test-renderer`.
+
+> We use `react-test-renderer` by default as it enables hooks to be tested that are designed for
+> either `react` or `react-native` and it is compatible with more test runners out-of-the-box as
+> there is no DOM requirement to use it.
+
+The standard import looks like:
+
+```js
+import { renderHook } from '@testing-library/react-hooks'
+```
+
+> Note: The auto detection function may not work if tests are bundles before execution (e.g. to be
+> run in a browser)
+
+### Act
+
+Each render also provides a unique [`act` function](https://reactjs.org/docs/test-utils.html#act)
+that cannot be used with other renderers. In order to simplify with `act `function you need to use,
+we also export the correct one alongside the detected renderer for you:
+
+```js
+import { renderHook, act } from '@testing-library/react-hooks'
+```
+
+## Being specific
+
+Auto-detection is great for simplifying setup and getting out of your way, but sometimes you do need
+a little but more control. If a test needs requires a specific type of environment, the import can
+be appended to force a specific renderer to be use. The supported environments are:
+
+- `dom`
+- `native`
+- `server`
+
+The imports for each type of renderer are as follows:
+
+```ts
+import { renderHook, act } from '@testing-library/react-hooks' // will attempt to auto-detect
+
+import { renderHook, act } from '@testing-library/react-hooks/dom' // will use react-dom
+
+import { renderHook, act } from '@testing-library/react-hooks/native' // will use react-test-renderer
+
+import { renderHook, act } from '@testing-library/react-hooks/server' // will use react-dom/server
+```
+
+## Testing Framework
+
+In order to run tests, you will probably want to be using a test framework. If you have not already
+got one, we recommend using [Jest](https://jestjs.io/), but this library should work without issues
+with any of the alternatives.

docs/introduction.md

@@ -55,33 +55,3 @@ the results.
 
 1. Your hook is defined alongside a component and is only used there
 2. Your hook is easy to test by just testing the components using it
-
-## Installation
-
-This module is distributed via [npm](https://www.npmjs.com/) which is bundled with
-[node](https://nodejs.org) and should be installed as one of your project's `devDependencies`:
-
-```sh
-npm install --save-dev @testing-library/react-hooks
-```
-
-### Peer Dependencies
-
-`react-hooks-testing-library` does not come bundled with a version of
-[`react`](https://www.npmjs.com/package/react) or
-[`react-test-renderer`](https://www.npmjs.com/package/react-test-renderer) to allow you to install
-the specific version you want to test against. Generally, the installed versions for `react` and
-`react-test-renderer` should have matching versions:
-
-```sh
-npm install react@^16.9.0
-npm install --save-dev react-test-renderer@^16.9.0
-```
-
-> **NOTE: The minimum supported version of `react` and `react-test-renderer` is `^16.9.0`.**
-
-## Testing Framework
-
-In order to run tests, you will probably want to be using a test framework. If you have not already
-got one, we recommend using [Jest](https://jestjs.io/), but this library should work without issues
-with any of the alternatives.