chore: release 2.0.0

.github/workflows/publish.yml

@@ -5,8 +5,37 @@ on:
     branches:
       - main
 jobs:
-  merge_job:
+  determine_version:
+    name: Determine the next build version
+    if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.echo_version.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Install dependencies
+        run: npm install
+        working-directory: ./
+      - name: Git config
+        run: |
+          git config --local user.email 'hello@rive.app'
+          git config --local user.name ${{ github.actor }}
+      - name: Authenticate with registry
+        run: npm config set //registry.npmjs.org/:_authToken ${{ secrets.NPM_TOKEN }}
+      - id: determine_version
+        name: Get Version
+        run: npm run release -- major --ci --release-version | tail -n 1 > RELEASE_VERSION
+        working-directory: ./
+        env:
+          GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}
+      - id: echo_version
+        run: echo "::set-output name=version::$(cat ./RELEASE_VERSION)"
+  
+  merge_job:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+    needs: [determine_version]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
@@ -21,15 +50,30 @@ jobs:
         run: npm run lint
       - name: Run Tests
         run: npm test
-      - name: Build
+      - name: Build main dist
         run: npm run build
+      - name: Copy separated builds
+        run: ./scripts/build.sh
+      - name: Copy package jsons to separate react outputs
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: ./scripts/setup_all_packages.sh
+      - name: Bump Versions of react outputs
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          RELEASE_VERSION: ${{ needs.determine_version.outputs.version }}
+        run: ./scripts/bump_all_versions.sh
       - name: Git config
         run: |
           git config --local user.email 'hello@rive.app'
           git config --local user.name ${{ github.actor }}
       - name: Authenticate with registry
         run: npm config set //registry.npmjs.org/:_authToken ${{ secrets.NPM_TOKEN }}
-      - name: Release
+      - name: Release rive-react
         env:
           GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}
-        run: npm run release
+        run: npm run release -- major --ci
+      - name: Release @rive-app/react-* variants
+        env:
+          GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}
+        run: ./scripts/publish_all.sh

CHANGELOG.md

@@ -4,9 +4,25 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v2.0.0](https://github.com/rive-app/rive-react/compare/v1.0.5...v2.0.0)
+
+- Fix: Authenticate registry before doing npm release dryrun [`74b791f`](https://github.com/rive-app/rive-react/commit/74b791ffa4042c98aa5d5e02ef03e9df2eb6dd16)
+
+#### [v1.0.5](https://github.com/rive-app/rive-react/compare/v1.0.4...v1.0.5)
+
+> 11 April 2022
+
+- Feat: Add extra param to useStateMachineInput to set an initial value on the input when its loaded [`0a18b52`](https://github.com/rive-app/rive-react/commit/0a18b522cc8efdffb0b681a7b1234d7829fee808)
+- chore: release 1.0.5 [`3a2ed32`](https://github.com/rive-app/rive-react/commit/3a2ed32856ad4de09da4a875f3b0c2967c8a8e5e)
+- update readme [`d35f5b5`](https://github.com/rive-app/rive-react/commit/d35f5b53c5c7cb2794c8891e8f30d8ba8aa403cf)
+
 #### [v1.0.4](https://github.com/rive-app/rive-react/compare/v1.0.3...v1.0.4)
 
+> 6 April 2022
+
 - Add test for animations change on param update [`c3f1380`](https://github.com/rive-app/rive-react/commit/c3f138014d233258206bde2497baed711276e3dc)
+- chore: release 1.0.4 [`5e34e13`](https://github.com/rive-app/rive-react/commit/5e34e1356379a21c051c48f214dbce0e14a41c8b)
+- Update animations on param change [`b13413b`](https://github.com/rive-app/rive-react/commit/b13413ba8bd99d1e89cb927d194bc2179e8e9dcf)
 
 #### [v1.0.3](https://github.com/rive-app/rive-react/compare/v1.0.2...v1.0.3)
 

README.md

@@ -22,30 +22,6 @@ npm i --save rive-react
 
 _Note: This library is using React hooks so the minimum version required for both react and react-dom is 16.8.0._
 
-### Migrating from v 0.0.x to 1.x.x
-
-Starting in v 1.0.0, we've migrated from wrapping around the `@rive-app/canvas` runtime (which uses the `CanvasRendereringContext2D` renderer) to the `@rive-app/webgl` runtime (which uses the WebGL renderer). The high-level API doesn't require any change to upgrade, but there are some notes to consider about the backing renderer.
-
-The backing `WebGL` runtime allows for best performance across all devices, as well as support for some features that are not supported in the `canvas` renderer runtime. To allow the `react` runtime to support some of the newer features in Rive, we needed to switch the `rive-react` backing runtime to `@rive-app/webgl`. 
-
-One note about this switch is that some browsers may limit the number of concurrent WebGL contexts. For example, Chrome may only support up to 16 contexts concurrently. We pass a property called `useOffscreenRenderer` set to true to the backing runtime when instantiating Rive by default, which helps to manage the lifecycle of the `canvas` with a single offscreen `WebGL` context, even if there are many Rive animations on the screen (i.e 16+). If you need a single `WebGL` context per Rive animation/instance, pass in the `useOffscreenRenderer` property set to `false` in the `useRive` options, or as a prop in the default export component from this runtime. See below for an example:
-
-```js
-const {rive, RiveComponent} = useRive({
-  src: 'foo.riv',
-}, {
-  // Default (you don't need to set this)
-  useOffscreenRenderer: true,
-  // To override and use one context per Rive instance, uncomment and use the line below
-  // useOffscreenRenderer: false,
-});
-
-// or you can override the flag in JSX via props
-return (
-  <Rive src="foo.riv" useOffscreenRenderer={false} />
-);
-```
-
 ## Usage
 
 ### Component
@@ -68,7 +44,17 @@ export default Example;
 - `artboard`: _(optional)_ Name to display.
 - `animations`: _(optional)_ Name or list of names of animtions to play.
 - `layout`: _(optional)_ Layout object to define how animations are displayed on the canvas. See [Rive.js](https://github.com/rive-app/rive-wasm#layout) for more details.
-- _All attributes and eventHandlers that can be passed to a `div` element can also be passed to the `Rive` component and used in the same manner._
+- _All attributes and eventHandlers that can be passed to a `canvas` element can also be passed to the `Rive` component and used in the same manner._
+
+#### Styles and Classes
+
+When rendering out a Rive component, in the DOM, it will show as a `<div>` element that contains the `<canvas>` element that powers the Rive animations. The purpose of the `<div>` element is to help control the sizing of the component. By default, the container has the following styles set on the `style` attribute:
+```css
+width: 100%;
+height: 100%;
+```
+
+If you decide to pass in a `className` to the Rive component, you will override these attributes, and you will need to either set these style attributes in your CSS associated with that `className`, or set your own sizing preferences. 
 
 ### useRive Hook
 
@@ -102,7 +88,7 @@ export default Example;
 
 #### Return Values
 
-- `RiveComponent`: A Component that can be used to display your .riv file. This component accepts the same attributes and event handlers as a `div` element.
+- `RiveComponent`: A Component that can be used to display your .riv file. This component accepts the same attributes and event handlers as a `canvas` element.
 - `rive`: A Rive.js `Rive` object. This will return as null until the .riv file has fully loaded.
 - `canvas`: HTMLCanvasElement object, on which the .riv file is rendering.
 - `setCanvasRef`: A callback ref that can be passed to your own canvas element, if you wish to have control over the rendering of the Canvas element.
@@ -169,6 +155,7 @@ See our [examples](examples) folder for working examples of [Boolean](examples/s
 - `rive`: A `Rive` object. This is returned by the `useRive` hook.
 - `stateMachineName`: Name of the state machine.
 - `inputName`: Name of the state machine input.
+- `initialValue`: Initial value to set on a state machine input when it's loaded in, for number or boolean inputs. **Note** that this may trigger any transitional animations between the initial state and any next states that depend on the input this `initialValue` is being set to. If this is problematic or conflicting for your case, we recommend setting the true initial value of the input on your state machine in the Rive editor. 
 
 #### Return Value
 
@@ -177,3 +164,39 @@ A Rive.js `stateMachineInput` object.
 ## Examples
 
 The [examples](examples) shows a number of different ways to use Rive React. See the instructions for each example to run locally.
+
+
+## Migration notes
+
+### Migrating from version 0.0.x to 1.x.x
+
+Starting in v 1.0.0, we've migrated from wrapping around the `@rive-app/canvas` runtime (which uses the `CanvasRendereringContext2D` renderer) to the `@rive-app/webgl` runtime (which uses the WebGL renderer). The high-level API doesn't require any change to upgrade, but there are some notes to consider about the backing renderer.
+
+The backing `WebGL` runtime allows for best performance across all devices, as well as support for some features that are not supported in the `canvas` renderer runtime. To allow the `react` runtime to support some of the newer features in Rive, we needed to switch the `rive-react` backing runtime to `@rive-app/webgl`. 
+
+One note about this switch is that some browsers may limit the number of concurrent WebGL contexts. For example, Chrome may only support up to 16 contexts concurrently. We pass a property called `useOffscreenRenderer` set to true to the backing runtime when instantiating Rive by default, which helps to manage the lifecycle of the `canvas` with a single offscreen `WebGL` context, even if there are many Rive animations on the screen (i.e 16+). If you need a single `WebGL` context per Rive animation/instance, pass in the `useOffscreenRenderer` property set to `false` in the `useRive` options, or as a prop in the default export component from this runtime. See below for an example:
+
+```js
+const {rive, RiveComponent} = useRive({
+  src: 'foo.riv',
+}, {
+  // Default (you don't need to set this)
+  useOffscreenRenderer: true,
+  // To override and use one context per Rive instance, uncomment and use the line below
+  // useOffscreenRenderer: false,
+});
+
+// or you can override the flag in JSX via props
+return (
+  <Rive src="foo.riv" useOffscreenRenderer={false} />
+);
+```
+
+### Migrating from version 1.x.x to 2.x.x
+
+#### Package split
+
+In most cases, you may be able to migrate safely. We are mainly enabling the React runtime to work with both backing renderers `@rive-app/webgl` and `@rive-app/canvas`, such that you can use either `@rive-app/react-canvas` or `@rive-app/react-webgl` as the dependency in your React applications. Another change that is mostly internal is that by default, `rive-react` will now use `@rive-app/canvas` (as opposed to `@rive-app/webgl`) to wrap around, as it currently yields the fastest performance across devices. Therefore, **we recommend installing `@rive-app/react-canvas` in your applicaions**. However, if you need a WebGL backing renderer, you may want to use `@rive-app/react-webgl`.
+
+#### Classes, styles, and component props
+Starting in v2.0, we introduce one breaking change where any non-style props set on the `RiveComponent` (i.e `aria-*`, `role`, etc.) will be set on the inner `<canvas>` element. Previously, all extra props would be set onto the containing `<div>` element. Both the `className` and `style` props will continue to be set on the `<div>` element that wraps the canvas, as this dictates the sizing of the Rive component.

npm/react-canvas/README.md

@@ -0,0 +1,3 @@
+# @rive-app/react-canvas
+
+Output for `rive-react` using the backing `@rive-app/canvas` JS runtime

npm/react-webgl/README.md

@@ -0,0 +1,3 @@
+# @rive-app/react-webgl
+
+Output for `rive-react` using the backing `@rive-app/webgl` JS runtime

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rive-react",
-  "version": "1.0.4",
+  "version": "2.0.0",
   "description": "React wrapper around the rive-js library",
   "main": "dist/index.js",
   "typings": "dist/types/index.d.ts",
@@ -27,10 +27,11 @@
   },
   "homepage": "https://github.com/rive-app/rive-react#readme",
   "dependencies": {
-    "@rive-app/webgl": "1.0.33"
+    "@rive-app/canvas": "1.0.46",
+    "@rive-app/webgl": "1.0.43"
   },
   "peerDependencies": {
-    "react": "^16.8.0 || ^17.0.0"
+    "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^5.13.0",

scripts/build.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+# Copy the build to each react-variant build for npm release
+cp -r ./dist ./npm/react-webgl
+cp -r ./dist ./npm/react-canvas
+
+echo "Replacing the canvas with webgl references in react-webgl"
+pushd ./npm/react-webgl/dist
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  find . -type f -name "*.ts" -print0 | xargs -0 sed -i '' -e 's/@rive-app\/canvas/@rive-app\/webgl/g'
+  find . -type f -name "*.js" -print0 | xargs -0 sed -i '' -e 's/@rive-app\/canvas/@rive-app\/webgl/g'
+else
+  find . -type f -name "*.ts" -print0 | xargs -0 sed -i -e 's/@rive-app\/canvas/@rive-app\/webgl/g'
+  find . -type f -name "*.js" -print0 | xargs -0 sed -i -e 's/@rive-app\/canvas/@rive-app\/webgl/g'
+fi
+popd

scripts/bump_all_versions.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+# Bump the version number of every npm module in the npm folder.
+for dir in ./npm/*; do
+    pushd $dir > /dev/null
+    repo_name=`echo $dir | sed 's:.*/::' | sed 's/_/-/g'`
+    echo Bumping version of $repo_name
+    ../../scripts/bump_version.sh $repo_name $RELEASE_VERSION
+    popd > /dev/null
+done

scripts/bump_version.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Bumps the version of a single npm module found in the current working
+# directory. Call bump_version.sh from the path with package.json in it.
+
+set -e
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+# RELEASE_VERSION will come from an env variable passed in from the GH action workflow
+node $SCRIPT_DIR/nextVersion.js "$RELEASE_VERSION" `pwd`
+
+# Replace the dist package json with the newly trimmed one
+cp -f ./package.json ./dist/package.json

scripts/nextVersion.js

@@ -0,0 +1,33 @@
+const fs = require('fs');
+const path = process.argv[3];
+const package = require(path + '/package.json');
+const currentVersion = package.version;
+const nextVersion = process.argv[2].trim().replace(/\'/g, '"');
+
+if (!nextVersion || nextVersion === currentVersion) {
+  throw new Error('Next version is not defined or is a version that already exists');
+}
+
+// Returns -1 if first is less than second, 1 if first is greater than second, otherwise 0 if equal.
+function compareVersion(first, second) {
+  // Assumption: only numbers in our versions.
+  const firstParts = first.split('.').map((value) => parseInt(value));
+  const secondParts = second.split('.').map((value) => parseInt(value));
+
+  for (let i = 0; i < Math.max(firstParts.length, secondParts.length); i++) {
+    const first = i < firstParts.length ? firstParts[i] : 0;
+    const second = i < secondParts.length ? secondParts[i] : 0;
+    if (first < second) {
+        return -1;
+    }
+    if (second < first) {
+        return 1;
+    }
+  }
+  return 0;
+}
+
+if (compareVersion(currentVersion, nextVersion) <= 0) {
+  package.version = nextVersion;
+  fs.writeFileSync(path + '/package.json', JSON.stringify(package, null, 2));
+}

scripts/publish_all.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+
+# Bump the version number of every npm module in the npm folder.
+for dir in ./npm/*; do
+    pushd $dir > /dev/null
+    echo Publishing `echo $dir | sed 's:.*/::'`
+    npm publish --access public
+    popd > /dev/null
+done

scripts/setup_all_packages.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+echo "Copying package.json to rive-react npm package folders"
+
+cp package.json npm/react-canvas
+cp package.json npm/react-webgl
+
+# Bump the version number of every npm module in the npm folder.
+for dir in ./npm/*; do
+    echo $dir
+    pushd $dir > /dev/null
+    echo $dir
+    repo_name=`echo $dir | sed 's:.*/::' | sed 's/_/-/g'`
+    echo Setting package.json on npm packages
+    echo $repo_name
+    ../../scripts/setup_package.sh $repo_name
+    echo Finished setting up package.json
+    popd > /dev/null
+done
+

scripts/setup_package.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+
+# Setup the package.json for a given npm module
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+node $SCRIPT_DIR/trimPackageJson.js `pwd` "$1"

scripts/trimPackageJson.js

@@ -0,0 +1,22 @@
+const fs = require('fs');
+const path = process.argv[2];
+const npmPackageSplit = process.argv[3].split('-');
+const renderer = npmPackageSplit[npmPackageSplit.length - 1];
+const package = require(path + '/package.json');
+
+function trimNpmPackage() {
+  package.name = `@rive-app/react-${renderer}`;
+  package.description = `React wrapper around the @rive-app/${renderer} library`;
+  const webDependencyName = `@rive-app/${renderer}`;
+  const canvasDep = package.dependencies[webDependencyName];
+  package.dependencies = {
+    [webDependencyName]: canvasDep,
+  };
+  delete package.devDependencies;
+  delete package.scripts;
+  fs.writeFileSync(path + '/package.json', JSON.stringify(package, null, 2));
+}
+
+if (renderer) {
+  trimNpmPackage();
+}

setupTests.ts

@@ -24,7 +24,7 @@ window.IntersectionObserver = class IntersectionObserver {
   unobserve() {}
 };
 
-jest.mock('@rive-app/webgl', () => ({
+jest.mock('@rive-app/canvas', () => ({
   Rive: jest.fn().mockImplementation(() => ({
     on: jest.fn(),
     stop: jest.fn(),

src/components/Rive.tsx

@@ -1,4 +1,4 @@
-import { Layout } from '@rive-app/webgl';
+import { Layout } from '@rive-app/canvas';
 import React, { ComponentProps } from 'react';
 import useRive from '../hooks/useRive';
 
@@ -17,7 +17,7 @@ const Rive = ({
   layout,
   useOffscreenRenderer = true,
   ...rest
-}: RiveProps & ComponentProps<'div'>) => {
+}: RiveProps & ComponentProps<'canvas'>) => {
   const params = {
     src,
     artboard,

src/hooks/useRive.tsx

@@ -6,7 +6,7 @@ import React, {
   ComponentProps,
   RefCallback,
 } from 'react';
-import { Rive, EventType } from '@rive-app/webgl';
+import { Rive, EventType } from '@rive-app/canvas';
 import {
   UseRiveParameters,
   UseRiveOptions,
@@ -23,20 +23,23 @@ type RiveComponentProps = {
 function RiveComponent({
   setContainerRef,
   setCanvasRef,
+  className = '',
+  style,
   ...rest
-}: RiveComponentProps & ComponentProps<'div'>) {
+}: RiveComponentProps & ComponentProps<'canvas'>) {
   const containerStyle = {
     width: '100%',
     height: '100%',
+    ...style,
   };
 
   return (
     <div
       ref={setContainerRef}
-      style={'className' in rest ? undefined : containerStyle}
-      {...rest}
+      className={className}
+      {...(!className && { style: containerStyle })}
     >
-      <canvas ref={setCanvasRef} style={{ verticalAlign: 'top' }} />
+      <canvas ref={setCanvasRef} style={{ verticalAlign: 'top' }} {...rest} />
     </div>
   );
 }
@@ -235,15 +238,18 @@ export default function useRive(
     }
   }, [animations, rive]);
 
-  const Component = useCallback((props: ComponentProps<'div'>): JSX.Element => {
-    return (
-      <RiveComponent
-        setContainerRef={setContainerRef}
-        setCanvasRef={setCanvasRef}
-        {...props}
-      />
-    );
-  }, []);
+  const Component = useCallback(
+    (props: ComponentProps<'canvas'>): JSX.Element => {
+      return (
+        <RiveComponent
+          setContainerRef={setContainerRef}
+          setCanvasRef={setCanvasRef}
+          {...props}
+        />
+      );
+    },
+    []
+  );
 
   return {
     canvas: canvasRef.current,

src/hooks/useStateMachineInput.ts

@@ -1,5 +1,5 @@
 import { useState, useEffect } from 'react';
-import { Rive, StateMachineInput } from '@rive-app/webgl';
+import { Rive, StateMachineInput } from '@rive-app/canvas';
 
 /**
  * Custom hook for fetching a stateMachine input from a rive file.
@@ -12,7 +12,8 @@ import { Rive, StateMachineInput } from '@rive-app/webgl';
 export default function useStateMachineInput(
   rive: Rive | null,
   stateMachineName?: string,
-  inputName?: string
+  inputName?: string,
+  initialValue?: number | boolean
 ) {
   const [input, setInput] = useState<StateMachineInput | null>(null);
 
@@ -25,6 +26,9 @@ export default function useStateMachineInput(
       const inputs = rive.stateMachineInputs(stateMachineName);
       if (inputs) {
         const selectedInput = inputs.find((input) => input.name === inputName);
+        if (initialValue !== undefined && selectedInput) {
+          selectedInput.value = initialValue;
+        }
         setInput(selectedInput || null);
       }
     } else {

src/index.ts

@@ -5,4 +5,4 @@ import useStateMachineInput from './hooks/useStateMachineInput';
 export default Rive;
 export { useRive, useStateMachineInput };
 export { RiveState, UseRiveParameters, UseRiveOptions } from './types';
-export * from '@rive-app/webgl';
+export * from '@rive-app/canvas';

src/types.ts

@@ -1,5 +1,5 @@
 import { RefCallback, ComponentProps } from 'react';
-import { Rive, RiveParameters } from '@rive-app/webgl';
+import { Rive, RiveParameters } from '@rive-app/canvas';
 
 export type UseRiveParameters = Partial<Omit<RiveParameters, 'canvas'>> | null;
 
@@ -29,5 +29,5 @@ export type RiveState = {
   setCanvasRef: RefCallback<HTMLCanvasElement>;
   setContainerRef: RefCallback<HTMLElement>;
   rive: Rive | null;
-  RiveComponent: (props: ComponentProps<'div'>) => JSX.Element;
+  RiveComponent: (props: ComponentProps<'canvas'>) => JSX.Element;
 };

test/Rive.test.tsx

@@ -0,0 +1,33 @@
+import React from 'react';
+import RiveComponent from '../src/components/Rive';
+import {render} from '@testing-library/react'
+
+jest.mock('@rive-app/canvas', () => ({
+  Rive: jest.fn().mockImplementation(() => ({
+    on: jest.fn(),
+    stop: jest.fn(),
+  })),
+  Layout: jest.fn(),
+  Fit: {
+    Cover: 'cover',
+  },
+  Alignment: {
+    Center: 'center',
+  },
+  EventType: {
+    Load: 'load',
+  },
+  StateMachineInputType: {
+    Number: 1,
+    Boolean: 2,
+    Trigger: 3,
+  },
+}));
+
+describe('Rive Component', () => {
+  it('renders the component as a canvas and a div wrapper', () => {
+    const {container, getByLabelText} = render(<RiveComponent src="foo.riv" className="container-styles" aria-label="Foo label" />);
+    expect(container.firstChild).toHaveClass('container-styles');
+    expect(getByLabelText('Foo label').tagName).toEqual('CANVAS');
+  });
+});

test/useRive.test.tsx

@@ -1,10 +1,12 @@
+import React from 'react';
 import { mocked } from 'jest-mock';
 import { renderHook, act } from '@testing-library/react-hooks';
 
 import useRive from '../src/hooks/useRive';
-import * as rive from '@rive-app/webgl';
+import * as rive from '@rive-app/canvas';
+import { render } from '@testing-library/react';
 
-jest.mock('@rive-app/webgl', () => ({
+jest.mock('@rive-app/canvas', () => ({
   Rive: jest.fn().mockImplementation(() => ({
     on: jest.fn(),
     stop: jest.fn(),
@@ -308,4 +310,30 @@ describe('useRive', () => {
     expect(stopMock).toBeCalledWith(['light']);
     expect(playMock).toBeCalledWith('dark');
   });
+
+  it('does not set styles if className is passed in for the canvas container', async () => {
+    const params = {
+      src: 'file-src',
+    };
+
+    const riveMock = {
+      on: (_: string, cb: () => void) => cb(),
+      stop: jest.fn(),
+      stopRendering: jest.fn(),
+    };
+
+    // @ts-ignore
+    mocked(rive.Rive).mockImplementation(() => riveMock);
+
+    const canvasSpy = document.createElement('canvas');
+    const { result } = renderHook(() => useRive(params));
+
+    await act(async () => {
+      result.current.setCanvasRef(canvasSpy);
+    });
+
+    const {RiveComponent: RiveTestComponent} = result.current;
+    const {container} = render(<RiveTestComponent className="rive-test-clas" style={{width: '50%'}} />);
+    expect(container.firstChild).not.toHaveStyle('width: 50%');
+  });
 });

test/useStateMachine.test.tsx

@@ -0,0 +1,107 @@
+import { mocked } from 'jest-mock';
+import { renderHook } from '@testing-library/react-hooks';
+
+import useStateMachineInput from '../src/hooks/useStateMachineInput';
+import {Rive, StateMachineInput} from '@rive-app/canvas';
+
+jest.mock('@rive-app/canvas', () => ({
+  Rive: jest.fn().mockImplementation(() => ({
+    on: jest.fn(),
+    stop: jest.fn(),
+  })),
+  Layout: jest.fn(),
+  Fit: {
+    Cover: 'cover',
+  },
+  Alignment: {
+    Center: 'center',
+  },
+  EventType: {
+    Load: 'load',
+  },
+  StateMachineInputType: {
+    Number: 1,
+    Boolean: 2,
+    Trigger: 3,
+  },
+}));
+
+describe('useStateMachineInput', () => {
+  it('returns null if there is null rive object passed', () => {
+    const { result } = renderHook(() => useStateMachineInput(null));
+    expect(result.current).toBeNull();
+  });
+
+  it('returns null if there is no state machine name', () => {
+    const riveMock = {};
+    mocked(Rive).mockImplementation(() => riveMock as Rive);
+
+    const { result } = renderHook(() => useStateMachineInput(riveMock as Rive, '', 'testInput'));
+    expect(result.current).toBeNull();
+  });
+
+  it('returns null if there is no state machine input name', () => {
+    const riveMock = {};
+    mocked(Rive).mockImplementation(() => riveMock as Rive);
+
+    const { result } = renderHook(() => useStateMachineInput(riveMock as Rive, 'smName', ''));
+    expect(result.current).toBeNull();
+  });
+
+  it('returns null if there are no inputs for the state machine', () => {
+    const riveMock = {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      stateMachineInputs: (_: string) => [] as StateMachineInput[],
+    };
+    mocked(Rive).mockImplementation(() => riveMock as Rive);
+
+    const { result } = renderHook(() => useStateMachineInput(riveMock as Rive, 'smName', ''));
+    expect(result.current).toBeNull();
+  });
+
+  it('returns null if the input has no association to the inputs of the state machine', () => {
+    const smInput = {
+      name: 'boolInput',
+    } as StateMachineInput;
+    const riveMock = {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      stateMachineInputs: (_: string) => [smInput] as StateMachineInput[],
+    };
+    mocked(Rive).mockImplementation(() => riveMock as Rive);
+
+    const { result } = renderHook(() => useStateMachineInput(riveMock as Rive, 'smName', 'numInput'));
+    expect(result.current).toBeNull();
+  });
+
+  it('returns a selected input if the input requested is part of the state machine', () => {
+    const smInput = {
+      name: 'boolInput',
+    } as StateMachineInput;
+    const riveMock = {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      stateMachineInputs: (_: string) => [smInput] as StateMachineInput[],
+    };
+    mocked(Rive).mockImplementation(() => riveMock as Rive);
+
+    const { result } = renderHook(() => useStateMachineInput(riveMock as Rive, 'smName', 'boolInput'));
+    expect(result.current).toBe(smInput);
+  });
+
+  it('returns a selected input with an initial value if the input requested is part of the state machine', () => {
+    const smInput = {
+      name: 'boolInput',
+      value: false,
+    } as StateMachineInput;
+    const riveMock = {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      stateMachineInputs: (_: string) => [smInput] as StateMachineInput[],
+    };
+    mocked(Rive).mockImplementation(() => riveMock as Rive);
+
+    const { result } = renderHook(() => useStateMachineInput(riveMock as Rive, 'smName', 'boolInput', true));
+    expect(result.current).toStrictEqual({
+      ...smInput,
+      value: true,
+    });
+  });
+});