chore: update dependencies + run prettier on codebase

.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+  singleQuote: true,
+};

.travis.yml

@@ -4,12 +4,11 @@ env:
   global:
     - FORCE_COLOR=true
   matrix:
-    - ESLINT=5
-    - ESLINT=6
+    - ESLINT=7.5
     - ESLINT=7
 
 node_js:
-  - 10.12
+  - 10.22.1
   - 10
   - 12.0
   - 12

CODE_OF_CONDUCT.md

@@ -14,22 +14,22 @@ appearance, race, religion, or sexual identity and orientation.
 Examples of behavior that contributes to creating a positive environment
 include:
 
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
 
 Examples of unacceptable behavior by participants include:
 
-* The use of sexualized language or imagery and unwelcome sexual attention or
- advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
- address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
- professional setting
+- The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
 
 ## Our Responsibilities
 

docs/rules/await-async-utils.md

@@ -54,7 +54,7 @@ test('something correctly', async () => {
   // `then` chained method is correct
   waitFor(() => {}, { timeout: 100 })
     .then(() => console.log('DOM changed!'))
-    .catch(err => console.log(`Error you need to deal with: ${err}`));
+    .catch((err) => console.log(`Error you need to deal with: ${err}`));
 
   // return the promise within a function is correct too!
   const makeCustomWait = () =>

docs/rules/consistent-data-testid.md

@@ -9,17 +9,17 @@ Ensure `data-testid` values match a provided regex. This rule is un-opinionated,
 Examples of **incorrect** code for this rule:
 
 ```js
-const foo = props => <div data-testid="my-test-id">...</div>;
-const foo = props => <div data-testid="myTestId">...</div>;
-const foo = props => <div data-testid="TestIdEXAMPLE">...</div>;
+const foo = (props) => <div data-testid="my-test-id">...</div>;
+const foo = (props) => <div data-testid="myTestId">...</div>;
+const foo = (props) => <div data-testid="TestIdEXAMPLE">...</div>;
 ```
 
 Examples of **correct** code for this rule:
 
 ```js
-const foo = props => <div data-testid="TestId__EXAMPLE">...</div>;
-const bar = props => <div data-testid="TestId">...</div>;
-const baz = props => <div>...</div>;
+const foo = (props) => <div data-testid="TestId__EXAMPLE">...</div>;
+const bar = (props) => <div data-testid="TestId">...</div>;
+const baz = (props) => <div>...</div>;
 ```
 
 ## Options

docs/rules/no-multiple-assertions-wait-for.md

@@ -17,7 +17,7 @@ const foo = async () => {
   });
 
   // or
-  await waitFor(function() {
+  await waitFor(function () {
     expect(a).toEqual('a');
     expect(b).toEqual('b');
   });
@@ -32,7 +32,7 @@ const foo = async () => {
   expect(b).toEqual('b');
 
   // or
-  await waitFor(function() {
+  await waitFor(function () {
     expect(a).toEqual('a');
   });
   expect(b).toEqual('b');

docs/rules/no-wait-for-empty-callback.md

@@ -11,11 +11,11 @@ Examples of **incorrect** code for this rule:
 ```js
 const foo = async () => {
   await waitFor(() => {});
-  await waitFor(function() {});
+  await waitFor(function () {});
   await waitFor(noop);
 
   await waitForElementToBeRemoved(() => {});
-  await waitForElementToBeRemoved(function() {});
+  await waitForElementToBeRemoved(function () {});
   await waitForElementToBeRemoved(noop);
 };
 ```

docs/rules/prefer-find-by.md

@@ -41,7 +41,7 @@ await waitForElementToBeRemoved(() => queryAllByLabel('my label'));
 await waitForElementToBeRemoved(document.querySelector('foo'));
 
 // using waitFor with a function
-await waitFor(function() {
+await waitFor(function () {
   foo();
   return getByText('name');
 });

lib/node-utils.ts

@@ -173,7 +173,7 @@ export function isRenderFunction(
 ): boolean {
   // returns true for `render` and e.g. `customRenderFn`
   // as well as `someLib.render` and `someUtils.customRenderFn`
-  return renderFunctions.some(name => {
+  return renderFunctions.some((name) => {
     return (
       (isIdentifier(callNode.callee) && name === callNode.callee.name) ||
       (isMemberExpression(callNode.callee) &&

lib/rules/await-async-utils.ts

@@ -73,7 +73,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         });
       },
       'Program:exit'() {
-        const testingLibraryUtilUsage = asyncUtilsUsage.filter(usage => {
+        const testingLibraryUtilUsage = asyncUtilsUsage.filter((usage) => {
           if (usage.node.type === 'MemberExpression') {
             const object = usage.node.object as TSESTree.Identifier;
 

lib/rules/await-fire-event.ts

@@ -22,7 +22,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
   },
   defaultOptions: [],
 
-  create: function(context) {
+  create: function (context) {
     return {
       'CallExpression > MemberExpression > Identifier[name=fireEvent]'(
         node: TSESTree.Identifier

lib/rules/no-container.ts

@@ -81,7 +81,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         if (isRenderVariableDeclarator(node, ['render', ...renderFunctions])) {
           if (isObjectPattern(node.id)) {
             const containerIndex = node.id.properties.findIndex(
-              property =>
+              (property) =>
                 isProperty(property) &&
                 isIdentifier(property.key) &&
                 property.key.name === 'container'
@@ -93,7 +93,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
             } else {
               isObjectPattern(nodeValue) &&
                 nodeValue.properties.forEach(
-                  property =>
+                  (property) =>
                     isProperty(property) &&
                     isIdentifier(property.key) &&
                     destructuredContainerPropNames.push(property.key.name)

lib/rules/no-debug.ts

@@ -64,7 +64,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
           if (
             isObjectPattern(node.id) &&
             node.id.properties.some(
-              property =>
+              (property) =>
                 isProperty(property) &&
                 isIdentifier(property.key) &&
                 property.key.name === 'debug'
@@ -84,7 +84,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         const { arguments: args } = node.parent as TSESTree.CallExpression;
 
         const literalNodeScreenModuleName = args.find(
-          args =>
+          (args) =>
             isLiteral(args) &&
             typeof args.value === 'string' &&
             LIBRARY_MODULES.includes(args.value)
@@ -100,7 +100,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         hasImportedScreen =
           isObjectPattern(declaratorNode.id) &&
           declaratorNode.id.properties.some(
-            property =>
+            (property) =>
               isProperty(property) &&
               isIdentifier(property.key) &&
               property.key.name === 'screen'
@@ -114,7 +114,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         }
 
         hasImportedScreen = node.specifiers.some(
-          s => isImportSpecifier(s) && s.imported.name === 'screen'
+          (s) => isImportSpecifier(s) && s.imported.name === 'screen'
         );
       },
       // checks if import has shape:
@@ -171,11 +171,11 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         }
       },
       'Program:exit'() {
-        renderVariableDeclarators.forEach(renderVar => {
+        renderVariableDeclarators.forEach((renderVar) => {
           const renderVarReferences = context
             .getDeclaredVariables(renderVar)[0]
             .references.slice(1);
-          renderVarReferences.forEach(ref => {
+          renderVarReferences.forEach((ref) => {
             const parent = ref.identifier.parent;
             if (
               isMemberExpression(parent) &&

lib/rules/no-dom-import.ts

@@ -80,7 +80,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
       ImportDeclaration(node) {
         const value = node.source.value;
         const domModuleName = DOM_TESTING_LIBRARY_MODULES.find(
-          module => module === value
+          (module) => module === value
         );
 
         if (domModuleName) {
@@ -95,7 +95,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         const { arguments: args } = callExpression;
 
         const literalNodeDomModuleName = args.find(
-          args =>
+          (args) =>
             isLiteral(args) &&
             typeof args.value === 'string' &&
             DOM_TESTING_LIBRARY_MODULES.includes(args.value)

lib/rules/no-manual-cleanup.ts

@@ -44,7 +44,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     function reportImportReferences(references: any[]) {
       if (references && references.length > 0) {
-        references.forEach(reference => {
+        references.forEach((reference) => {
           const utilsUsage = reference.identifier.parent;
           if (
             isMemberExpression(utilsUsage) &&
@@ -75,7 +75,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         }
 
         const cleanupSpecifier = node.specifiers.find(
-          specifier =>
+          (specifier) =>
             isImportSpecifier(specifier) &&
             specifier.imported &&
             specifier.imported.name === 'cleanup'
@@ -94,7 +94,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         const { arguments: args } = node.parent as TSESTree.CallExpression;
 
         const literalNodeCleanupModuleName = args.find(
-          args =>
+          (args) =>
             isLiteral(args) &&
             typeof args.value === 'string' &&
             args.value.match(CLEANUP_LIBRARY_REGEX)
@@ -109,7 +109,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
 
         if (isObjectPattern(declaratorNode.id)) {
           const cleanupProperty = declaratorNode.id.properties.find(
-            property =>
+            (property) =>
               isProperty(property) &&
               isIdentifier(property.key) &&
               property.key.name === 'cleanup'

lib/rules/no-multiple-assertions-wait-for.ts

@@ -30,7 +30,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
     schema: [],
   },
   defaultOptions: [],
-  create: function(context) {
+  create: function (context) {
     function reportMultipleAssertion(node: TSESTree.BlockStatement) {
       const totalExpect = (body: Array<TSESTree.Node>): Array<TSESTree.Node> =>
         body.filter((node: TSESTree.ExpressionStatement) => {

lib/rules/no-promise-in-fire-event.ts

@@ -36,7 +36,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         node: TSESTree.ImportDeclaration
       ) {
         const fireEventImportNode = node.specifiers.find(
-          specifier =>
+          (specifier) =>
             isImportSpecifier(specifier) &&
             specifier.imported &&
             'fireEvent' === specifier.imported.name
@@ -58,7 +58,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
                   .property as TSESTree.Identifier).name;
 
             if (
-              ASYNC_QUERIES_VARIANTS.some(q => methodName.startsWith(q)) ||
+              ASYNC_QUERIES_VARIANTS.some((q) => methodName.startsWith(q)) ||
               methodName === 'Promise'
             ) {
               context.report({

lib/rules/no-render-in-setup.ts

@@ -97,7 +97,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
       'ImportDeclaration[source.value=/testing-library/]'(
         node: TSESTree.ImportDeclaration
       ) {
-        renderImportedFromTestingLib = node.specifiers.some(specifier => {
+        renderImportedFromTestingLib = node.specifiers.some((specifier) => {
           return (
             isImportSpecifier(specifier) && specifier.local.name === 'render'
           );
@@ -110,7 +110,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
           arguments: callExpressionArgs,
         } = node.parent as TSESTree.CallExpression;
         const testingLibImport = callExpressionArgs.find(
-          args =>
+          (args) =>
             isLiteral(args) &&
             typeof args.value === 'string' &&
             RegExp(/testing-library/, 'g').test(args.value)
@@ -124,7 +124,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         renderImportedFromTestingLib =
           isObjectPattern(declaratorNode.id) &&
           declaratorNode.id.properties.some(
-            property =>
+            (property) =>
               isProperty(property) &&
               isIdentifier(property.key) &&
               property.key.name === 'render'
@@ -134,7 +134,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         let testingFrameworkSetupHooksToFilter = TESTING_FRAMEWORK_SETUP_HOOKS;
         if (allowTestingFrameworkSetupHook.length !== 0) {
           testingFrameworkSetupHooksToFilter = TESTING_FRAMEWORK_SETUP_HOOKS.filter(
-            hook => hook !== allowTestingFrameworkSetupHook
+            (hook) => hook !== allowTestingFrameworkSetupHook
           );
         }
         const beforeHook = findClosestBeforeHook(

lib/rules/no-side-effects-wait-for.ts

@@ -32,7 +32,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
     schema: [],
   },
   defaultOptions: [],
-  create: function(context) {
+  create: function (context) {
     let isImportingTestingLibrary = false;
 
     function reportSideEffects(node: TSESTree.BlockStatement) {

lib/rules/no-wait-for-empty-callback.ts

@@ -34,7 +34,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
 
   // trimmed down implementation of https://github.com/eslint/eslint/blob/master/lib/rules/no-empty-function.js
   // TODO: var referencing any of previously mentioned?
-  create: function(context) {
+  create: function (context) {
     function reportIfEmpty(
       node: TSESTree.ArrowFunctionExpression | TSESTree.FunctionExpression
     ) {

lib/rules/no-wait-for-snapshot.ts

@@ -81,7 +81,7 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
         snapshotUsage.push(node);
       },
       'Program:exit'() {
-        const testingLibraryUtilUsage = asyncUtilsUsage.filter(usage => {
+        const testingLibraryUtilUsage = asyncUtilsUsage.filter((usage) => {
           if (isMemberExpression(usage.node)) {
             const object = usage.node.object as TSESTree.Identifier;
 
@@ -109,8 +109,8 @@ export default ESLintUtils.RuleCreator(getDocsUrl)<Options, MessageIds>({
           return null;
         }
 
-        snapshotUsage.forEach(node => {
-          testingLibraryUtilUsage.forEach(asyncUtilUsage => {
+        snapshotUsage.forEach((node) => {
+          testingLibraryUtilUsage.forEach((asyncUtilUsage) => {
             const closestAsyncUtil = getClosestAsyncUtil(asyncUtilUsage, node);
             if (closestAsyncUtil != null) {
               let name;