[dev deps] update eslint, eslint-config-airbnb

.eslintrc

@@ -58,6 +58,7 @@
         "react/jsx-no-undef": 0,
         "react/no-multi-comp": 0,
         "react/jsx-one-expression-per-line": 0,
+        "react/jsx-fragments": 0,
       },
     },
   ],

docs/api/ReactWrapper/everyWhere.md

@@ -25,9 +25,9 @@ const wrapper = mount((
     <div className="foo hoo" />
   </div>
 ));
-expect(wrapper.find('.foo').everyWhere(n => n.hasClass('foo'))).to.equal(true);
-expect(wrapper.find('.foo').everyWhere(n => n.hasClass('qoo'))).to.equal(false);
-expect(wrapper.find('.foo').everyWhere(n => n.hasClass('bar'))).to.equal(false);
+expect(wrapper.find('.foo').everyWhere((n) => n.hasClass('foo'))).to.equal(true);
+expect(wrapper.find('.foo').everyWhere((n) => n.hasClass('qoo'))).to.equal(false);
+expect(wrapper.find('.foo').everyWhere((n) => n.hasClass('bar'))).to.equal(false);
 ```
 
 

docs/api/ReactWrapper/filterWhere.md

@@ -20,7 +20,7 @@ provided predicate function, return true.
 
 ```jsx
 const wrapper = mount(<MyComponent />);
-const complexComponents = wrapper.find('.foo').filterWhere(n => typeof n.type() !== 'string');
+const complexComponents = wrapper.find('.foo').filterWhere((n) => typeof n.type() !== 'string');
 expect(complexComponents).to.have.lengthOf(4);
 ```
 

docs/api/ReactWrapper/findWhere.md

@@ -20,7 +20,7 @@ nodes.
 
 ```jsx
 const wrapper = mount(<MyComponent />);
-const complexComponents = wrapper.findWhere(n => typeof n.type() !== 'string');
+const complexComponents = wrapper.findWhere((n) => typeof n.type() !== 'string');
 expect(complexComponents).to.have.lengthOf(8);
 ```
 

docs/api/ReactWrapper/key.md

@@ -8,7 +8,7 @@ Returns the key value for the node of the current wrapper. It must be a single-n
 ```jsx
 const wrapper = mount((
   <ul>
-    {['foo', 'bar'].map(s => <li key={s}>{s}</li>)}
+    {['foo', 'bar'].map((s) => <li key={s}>{s}</li>)}
   </ul>
 )).find('li');
 expect(wrapper.at(0).key()).to.equal('foo');

docs/api/ReactWrapper/map.md

@@ -29,7 +29,7 @@ const wrapper = mount((
   </div>
 ));
 
-const texts = wrapper.find('.foo').map(node => node.text());
+const texts = wrapper.find('.foo').map((node) => node.text());
 expect(texts).to.eql(['bax', 'bar', 'baz']);
 ```
 

docs/api/ReactWrapper/someWhere.md

@@ -25,9 +25,9 @@ const wrapper = mount((
     <div className="foo hoo" />
   </div>
 ));
-expect(wrapper.find('.foo').someWhere(n => n.hasClass('qoo'))).to.equal(true);
-expect(wrapper.find('.foo').someWhere(n => n.hasClass('foo'))).to.equal(true);
-expect(wrapper.find('.foo').someWhere(n => n.hasClass('bar'))).to.equal(false);
+expect(wrapper.find('.foo').someWhere((n) => n.hasClass('qoo'))).to.equal(true);
+expect(wrapper.find('.foo').someWhere((n) => n.hasClass('foo'))).to.equal(true);
+expect(wrapper.find('.foo').someWhere((n) => n.hasClass('bar'))).to.equal(false);
 ```
 
 

docs/api/ReactWrapper/tap.md

@@ -26,6 +26,6 @@ const result = mount((
     <li>zzz</li>
   </ul>
 )).find('li')
-  .tap(n => console.log(n.debug()))
-  .map(n => n.text());
+  .tap((n) => console.log(n.debug()))
+  .map((n) => n.text());
 ```

docs/api/ShallowWrapper/everyWhere.md

@@ -25,9 +25,9 @@ const wrapper = shallow((
     <div className="foo hoo" />
   </div>
 ));
-expect(wrapper.find('.foo').everyWhere(n => n.hasClass('foo'))).to.equal(true);
-expect(wrapper.find('.foo').everyWhere(n => n.hasClass('qoo'))).to.equal(false);
-expect(wrapper.find('.foo').everyWhere(n => n.hasClass('bar'))).to.equal(false);
+expect(wrapper.find('.foo').everyWhere((n) => n.hasClass('foo'))).to.equal(true);
+expect(wrapper.find('.foo').everyWhere((n) => n.hasClass('qoo'))).to.equal(false);
+expect(wrapper.find('.foo').everyWhere((n) => n.hasClass('bar'))).to.equal(false);
 ```
 
 

docs/api/ShallowWrapper/filterWhere.md

@@ -20,7 +20,7 @@ provided predicate function, return true.
 
 ```jsx
 const wrapper = shallow(<MyComponent />);
-const complexFoo = wrapper.find('.foo').filterWhere(n => typeof n.type() !== 'string');
+const complexFoo = wrapper.find('.foo').filterWhere((n) => typeof n.type() !== 'string');
 expect(complexFoo).to.have.lengthOf(4);
 ```
 

docs/api/ShallowWrapper/findWhere.md

@@ -20,7 +20,7 @@ nodes.
 
 ```jsx
 const wrapper = shallow(<MyComponent />);
-const complexComponents = wrapper.findWhere(n => n.type() !== 'string');
+const complexComponents = wrapper.findWhere((n) => n.type() !== 'string');
 expect(complexComponents).to.have.lengthOf(8);
 ```
 

docs/api/ShallowWrapper/key.md

@@ -8,7 +8,7 @@ Returns the key value for the node of the current wrapper. It must be a single-n
 ```jsx
 const wrapper = shallow((
   <ul>
-    {['foo', 'bar'].map(s => <li key={s}>{s}</li>)}
+    {['foo', 'bar'].map((s) => <li key={s}>{s}</li>)}
   </ul>
 )).find('li');
 expect(wrapper.at(0).key()).to.equal('foo');

docs/api/ShallowWrapper/map.md

@@ -29,7 +29,7 @@ const wrapper = shallow((
   </div>
 ));
 
-const texts = wrapper.find('.foo').map(node => node.text());
+const texts = wrapper.find('.foo').map((node) => node.text());
 expect(texts).to.eql(['bax', 'bar', 'baz']);
 ```
 

docs/api/ShallowWrapper/someWhere.md

@@ -25,9 +25,9 @@ const wrapper = shallow((
     <div className="foo hoo" />
   </div>
 ));
-expect(wrapper.find('.foo').someWhere(n => n.hasClass('qoo'))).to.equal(true);
-expect(wrapper.find('.foo').someWhere(n => n.hasClass('foo'))).to.equal(true);
-expect(wrapper.find('.foo').someWhere(n => n.hasClass('bar'))).to.equal(false);
+expect(wrapper.find('.foo').someWhere((n) => n.hasClass('qoo'))).to.equal(true);
+expect(wrapper.find('.foo').someWhere((n) => n.hasClass('foo'))).to.equal(true);
+expect(wrapper.find('.foo').someWhere((n) => n.hasClass('bar'))).to.equal(false);
 ```
 
 

docs/api/ShallowWrapper/tap.md

@@ -26,6 +26,6 @@ const result = shallow((
     <li>zzz</li>
   </ul>
 )).find('li')
-  .tap(n => console.log(n.debug()))
-  .map(n => n.text());
+  .tap((n) => console.log(n.debug()))
+  .map((n) => n.text());
 ```

docs/guides/jsdom.md

@@ -59,7 +59,7 @@ global.navigator = {
 
 function copyProps(src, target) {
   const props = Object.getOwnPropertyNames(src)
-    .filter(prop => typeof target[prop] === 'undefined')
+    .filter((prop) => typeof target[prop] === 'undefined')
     .reduce((result, prop) => ({
       ...result,
       [prop]: Object.getOwnPropertyDescriptor(src, prop),

docs/guides/migration-from-2-to-3.md

@@ -152,7 +152,7 @@ enzyme has a `.children()` method which is intended to return the rendered child
 When using `mount(...)`, it can sometimes be unclear exactly what this would mean. Consider for
 example the following react components:
 
-<!-- eslint react/prop-types: 0, react/prefer-stateless-function: 0 -->
+<!-- eslint react/prop-types: 0, react/prefer-stateless-function: 0, max-classes-per-file: 0 -->
 ```js
 class Box extends React.Component {
   render() {
@@ -438,7 +438,7 @@ method.
 To get the wrapper that was returned by enzyme 2:
 ```js
 const wrapper = mount(<Bar />);
-const refWrapper = wrapper.findWhere(n => n.instance() === wrapper.ref('abc'));
+const refWrapper = wrapper.findWhere((n) => n.instance() === wrapper.ref('abc'));
 ```
 
 ## With `mount`, `.instance()` can be called at any level of the tree
@@ -501,7 +501,7 @@ have found something that did indeed break, please file an issue with us. Thank
 enzyme v3 now returns **all** nodes in the result set and not just html nodes.
 Consider this example:
 
-<!-- eslint react/prop-types: 0, react/prefer-stateless-function: 0 -->
+<!-- eslint react/prop-types: 0, react/prefer-stateless-function: 0, react/jsx-props-no-spreading: 0 -->
 
 ```js
 const HelpLink = ({ text, ...rest }) => <a {...rest}>{text}</a>;

docs/guides/react-native.md

@@ -46,7 +46,7 @@ prop, that can be used a selector similar to `className` in standard React:
 ```
 
 ```jsx
-expect(wrapper.findWhere(node => node.prop('testID') === 'todo-item')).toExist();
+expect(wrapper.findWhere((node) => node.prop('testID') === 'todo-item')).toExist();
 ```
 
 ## Default example configuration for Jest and JSDOM replacement
@@ -185,7 +185,7 @@ describe('todo-list', () => {
       const newTodoTextInput = wrapper.find('Input').first();
       const addTodoButton = wrapper
         .find('Button')
-        .findWhere(w => w.text() === 'Add Todo')
+        .findWhere((w) => w.text() === 'Add Todo')
         .first();
 
       newTodoTextInput.props().onChangeText(newTodoText);
@@ -199,7 +199,7 @@ describe('todo-list', () => {
 
       // You can either check for a testID prop, similar to className in React:
       expect(
-        wrapper.findWhere(node => node.prop('testID') === 'todo-item'),
+        wrapper.findWhere((node) => node.prop('testID') === 'todo-item'),
       ).toExist();
 
       // Or even just find a component itself, if you broke the JSX out into its own component:

env.js

@@ -6,13 +6,13 @@ const spawn = require('child_process').spawn;
 const rimraf = require('rimraf');
 const semver = require('semver');
 
-const promisify = fn => new Promise((res, rej) => {
+const promisify = (fn) => new Promise((res, rej) => {
   const done = (err, val) => (err ? rej(err) : res(val));
   fn(done);
 });
-const getFile = fpath => promisify(cb => fs.readFile(fpath, 'utf8', cb));
+const getFile = (fpath) => promisify((cb) => fs.readFile(fpath, 'utf8', cb));
 // const getFiles = fpath => promisify(cb => fs.readdir(fpath, cb));
-const getJSON = fpath => getFile(fpath).then(json => JSON.parse(json));
+const getJSON = (fpath) => getFile(fpath).then((json) => JSON.parse(json));
 const writeFile = (fpath, src) => promisify((cb) => {
   console.log('writeFile', fpath, src);
   if (process.env.DEBUG) {
@@ -25,7 +25,7 @@ const writeJSON = (fpath, json, pretty = false) => writeFile(
   fpath,
   (pretty ? JSON.stringify(json, null, 2) : JSON.stringify(json)) + '\n'
 );
-const primraf = fpath => promisify((cb) => {
+const primraf = (fpath) => promisify((cb) => {
   console.log('rimraf', fpath);
   if (process.env.DEBUG) {
     cb();
@@ -104,7 +104,7 @@ const packagesToRemove = [
   'react-addons-test-utils',
   'react-test-renderer',
   'create-react-class',
-].map(s => `./node_modules/${s}`);
+].map((s) => `./node_modules/${s}`);
 
 const additionalDirsToRemove = [
   'node_modules/.bin/npm',
@@ -116,7 +116,7 @@ const rmrfs = []
   .concat(additionalDirsToRemove);
 
 Promise.resolve()
-  .then(() => Promise.all(rmrfs.map(s => primraf(s))))
+  .then(() => Promise.all(rmrfs.map((s) => primraf(s))))
   .then(() => run('npm', 'i'))
   .then(() => Promise.all([
     getJSON(adapterPackageJsonPath),
@@ -125,8 +125,8 @@ Promise.resolve()
   .then(([adapterJson, testJson]) => {
     const peerDeps = adapterJson.peerDependencies;
     const installs = Object.keys(peerDeps)
-      .filter(key => !key.startsWith('enzyme'))
-      .map(key => `${key}@${key.startsWith('react') ? reactVersion : peerDeps[key]}`);
+      .filter((key) => !key.startsWith('enzyme'))
+      .map((key) => `${key}@${key.startsWith('react') ? reactVersion : peerDeps[key]}`);
 
     if (process.env.RENDERER) {
       // eslint-disable-next-line no-param-reassign
@@ -153,4 +153,4 @@ Promise.resolve()
     delete testJson.dependencies[adapterName];
     return writeJSON(testPackageJsonPath, testJson, true);
   })
-  .catch(err => console.error(err));
+  .catch((err) => console.error(err));

package.json

@@ -69,8 +69,8 @@
     "babel-register": "^6.26.0",
     "chai": "^4.2.0",
     "coveralls": "^2.13.3",
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.1",
+    "eslint": "^6.3.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-markdown": "^1.0.0",

packages/enzyme-adapter-react-13/.eslintrc

@@ -2,6 +2,7 @@
   "extends": "airbnb",
   "root": true,
   "rules": {
+	"max-classes-per-file": 0,
     "max-len": 0,
     "react/no-find-dom-node": 0,
     "react/no-multi-comp": 0,

packages/enzyme-adapter-react-13/package.json

@@ -49,8 +49,8 @@
     "babel-plugin-transform-replace-object-assign": "^1.0.0",
     "babel-preset-airbnb": "^2.6.0",
     "enzyme": "^3.0.0",
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.1",
+    "eslint": "^6.3.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-react": "^7.14.3",

packages/enzyme-adapter-react-13/src/ReactThirteenAdapter.js

@@ -47,7 +47,7 @@ const getEmptyElementType = (() => {
 
 const createShallowRenderer = function createRendererCompatible() {
   const renderer = TestUtils.createRenderer();
-  renderer.render = (originalRender => function contextCompatibleRender(node, context = {}) {
+  renderer.render = ((originalRender) => function contextCompatibleRender(node, context = {}) {
     ReactContext.current = context;
     originalRender.call(this, React.createElement(node.type, node.props), context);
     ReactContext.current = {};

packages/enzyme-adapter-react-14/package.json

@@ -52,8 +52,8 @@
     "babel-plugin-transform-replace-object-assign": "^1.0.0",
     "babel-preset-airbnb": "^2.6.0",
     "enzyme": "^3.0.0",
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.1",
+    "eslint": "^6.3.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-react": "^7.14.3",

packages/enzyme-adapter-react-14/src/ReactFourteenAdapter.js

@@ -152,7 +152,7 @@ class ReactFourteenAdapter extends EnzymeAdapter {
         return {
           ...this,
           ...getWrappingComponentMountRenderer({
-            toTree: inst => instanceToTree(inst._reactInternalInstance),
+            toTree: (inst) => instanceToTree(inst._reactInternalInstance),
             getMountWrapperInstance: () => instance,
           }),
         };

packages/enzyme-adapter-react-15.4/package.json

@@ -53,8 +53,8 @@
     "babel-plugin-transform-replace-object-assign": "^1.0.0",
     "babel-preset-airbnb": "^2.6.0",
     "enzyme": "^3.0.0",
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.1",
+    "eslint": "^6.3.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-react": "^7.14.3",

packages/enzyme-adapter-react-15.4/src/ReactFifteenFourAdapter.js

@@ -187,7 +187,7 @@ class ReactFifteenFourAdapter extends EnzymeAdapter {
         return {
           ...this,
           ...getWrappingComponentMountRenderer({
-            toTree: inst => instanceToTree(inst._reactInternalInstance),
+            toTree: (inst) => instanceToTree(inst._reactInternalInstance),
             getMountWrapperInstance: () => instance,
           }),
         };

packages/enzyme-adapter-react-15/package.json

@@ -52,8 +52,8 @@
     "babel-plugin-transform-replace-object-assign": "^1.0.0",
     "babel-preset-airbnb": "^2.6.0",
     "enzyme": "^3.0.0",
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.1",
+    "eslint": "^6.3.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-react": "^7.14.3",

packages/enzyme-adapter-react-15/src/ReactFifteenAdapter.js

@@ -187,7 +187,7 @@ class ReactFifteenAdapter extends EnzymeAdapter {
         return {
           ...this,
           ...getWrappingComponentMountRenderer({
-            toTree: inst => instanceToTree(inst._reactInternalInstance),
+            toTree: (inst) => instanceToTree(inst._reactInternalInstance),
             getMountWrapperInstance: () => instance,
           }),
         };

packages/enzyme-adapter-react-16.1/.eslintrc

@@ -2,6 +2,7 @@
   "extends": "airbnb",
   "root": true,
   "rules": {
+	"max-classes-per-file": 0,
     "max-len": 0,
     "react/no-deprecated": 0,
     "react/no-find-dom-node": 0,

packages/enzyme-adapter-react-16.1/package.json

@@ -52,8 +52,8 @@
     "babel-plugin-transform-replace-object-assign": "^1.0.0",
     "babel-preset-airbnb": "^2.6.0",
     "enzyme": "^3.0.0",
-    "eslint": "^5.16.0",
-    "eslint-config-airbnb": "^17.1.1",
+    "eslint": "^6.3.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-react": "^7.14.3",