[Refactor] jsx-sort-default-props: remove unnecessary code

Fixes #1817

Author: ljharb

CHANGELOG.md

@@ -29,6 +29,7 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange
 * [Docs] [`display-name`]: improve examples ([#3189][] @golopot)
 * [Refactor] [`no-invalid-html-attribute`]: sort HTML_ELEMENTS and messages ([#3182][] @Primajin)
 * [Docs] [`forbid-foreign-prop-types`]: document `allowInPropTypes` option ([#1815][] @ljharb)
+* [Refactor] [`jsx-sort-default-props`]: remove unnecessary code ([#1817][] @ljharb)
 
 [#3195]: https://github.com/yannickcr/eslint-plugin-react/pull/3195
 [#3191]: https://github.com/yannickcr/eslint-plugin-react/pull/3191
@@ -44,6 +45,7 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange
 [#3133]: https://github.com/yannickcr/eslint-plugin-react/pull/3133
 [#2921]: https://github.com/yannickcr/eslint-plugin-react/pull/2921
 [#2753]: https://github.com/yannickcr/eslint-plugin-react/pull/2753
+[#1817]: https://github.com/yannickcr/eslint-plugin-react/issues/1817
 [#1815]: https://github.com/yannickcr/eslint-plugin-react/issues/1815
 [#1754]: https://github.com/yannickcr/eslint-plugin-react/issues/1754
 [#1046]: https://github.com/yannickcr/eslint-plugin-react/issues/1046

lib/rules/jsx-sort-default-props.js

@@ -7,8 +7,6 @@
 
 const variableUtil = require('../util/variable');
 const docsUrl = require('../util/docsUrl');
-const propWrapperUtil = require('../util/propWrapper');
-// const propTypesSortUtil = require('../util/propTypesSort');
 const report = require('../util/report');
 
 // ------------------------------------------------------------------------------
@@ -137,26 +135,16 @@ module.exports = {
     }
 
     function checkNode(node) {
-      switch (node && node.type) {
-        case 'ObjectExpression':
-          checkSorted(node.properties);
-          break;
-        case 'Identifier': {
-          const propTypesObject = findVariableByName(node.name);
-          if (propTypesObject && propTypesObject.properties) {
-            checkSorted(propTypesObject.properties);
-          }
-          break;
-        }
-        case 'CallExpression': {
-          const innerNode = node.arguments && node.arguments[0];
-          if (propWrapperUtil.isPropWrapperFunction(context, node.callee.name) && innerNode) {
-            checkNode(innerNode);
-          }
-          break;
+      if (!node) {
+        return;
+      }
+      if (node.type === 'ObjectExpression') {
+        checkSorted(node.properties);
+      } else if (node.type === 'Identifier') {
+        const propTypesObject = findVariableByName(node.name);
+        if (propTypesObject && propTypesObject.properties) {
+          checkSorted(propTypesObject.properties);
         }
-        default:
-          break;
       }
     }
 

tests/lib/rules/jsx-sort-default-props.js

@@ -358,6 +358,22 @@ ruleTester.run('jsx-sort-default-props', rule, {
         First.propTypes = propTypes;
         First.defaultProps = defaultProps;
       `,
+    },
+    {
+      code: `
+        class First extends React.Component {
+          render() {
+            return <div />;
+          }
+        }
+        
+        First.defaultProps = {
+            a: PropTypes.any,
+            onBar: PropTypes.func,
+            onFoo: PropTypes.func,
+            z: PropTypes.string,
+        };
+      `,
     }
   )),
 
@@ -898,5 +914,25 @@ ruleTester.run('jsx-sort-default-props', rule, {
         },
       ],
     },
+    {
+      code: `
+        class First extends React.Component {
+          render() {
+            return <div />;
+          }
+        }
+        
+        First.defaultProps = {
+            a: PropTypes.any,
+            z: PropTypes.string,
+            onFoo: PropTypes.func,
+            onBar: PropTypes.func,
+        };
+      `,
+      errors: [
+        { messageId: 'propsNotSorted', line: 11 },
+        { messageId: 'propsNotSorted', line: 12 },
+      ],
+    },
   ]),
 });