[Tests] add test cases for propWrapperFunctions

Closes #1927.

Author: ljharb

tests/lib/rules/prop-types.js

@@ -4601,6 +4601,73 @@ ruleTester.run('prop-types', rule, {
         },
       ],
     },
+    {
+      features: ['no-default', 'no-ts', 'no-babel'], // TODO: remove this entire line, and fix the failures
+      code: `
+        class Test extends Foo.Component {
+          render() {
+            return (
+              <div>{this.props.firstname} {this.props.lastname}</div>
+            );
+          }
+        };
+        const propTypes = forbidExtraProps({
+          firstname: PropTypes.string
+        });
+        Test.propTypes = propTypes;
+      `,
+      settings: {
+        propWrapperFunctions: ['forbidExtraProps'],
+      },
+      errors: [
+        {
+          messageId: 'missingPropType',
+          data: { name: 'lastname' },
+          line: 5,
+        },
+      ],
+    },
+    {
+      code: `
+        class Test extends Foo.Component {
+          render() {
+            return (
+              <div>{this.props.firstname} {this.props.lastname}</div>
+            );
+          }
+        }
+        Test.propTypes = {
+          firstname: PropTypes.string
+        };
+      `,
+      settings,
+      errors: [
+        {
+          messageId: 'missingPropType',
+          data: { name: 'lastname' },
+          line: 5,
+        },
+      ],
+    },
+    {
+      code: `
+        type MyComponentProps = {
+          a: number,
+        };
+        function MyComponent({ a, b }: MyComponentProps) {
+          return <div />;
+        }
+      `,
+      features: ['types'],
+      errors: [
+        {
+          messageId: 'missingPropType',
+          data: { name: 'b' },
+          line: 5,
+          column: 35,
+        },
+      ],
+    },
     {
       code: `
         class Hello extends React.Component {

tests/lib/rules/require-default-props.js

@@ -2631,5 +2631,52 @@ ruleTester.run('require-default-props', rule, {
         },
       ],
     },
+    {
+      code: `
+        function MyStatelessComponent({ foo, bar }) {
+          return <div>{foo}{bar}</div>;
+        }
+        MyStatelessComponent.propTypes = {
+          foo: PropTypes.string,
+          bar: PropTypes.string.isRequired
+        };
+        MyStatelessComponent.propTypes.baz = React.propTypes.string;
+      `,
+      errors: [
+        {
+          messageId: 'shouldHaveDefault',
+          data: { name: 'foo' },
+          line: 6,
+        },
+        {
+          messageId: 'shouldHaveDefault',
+          data: { name: 'baz' },
+          line: 9,
+        },
+      ],
+    },
+
+    {
+      code: `
+        function MyStatelessComponent({ foo, bar }) {
+          return <div>{foo}{bar}</div>;
+        }
+        const propTypes = forbidExtraProps({
+          foo: PropTypes.string,
+          bar: PropTypes.string.isRequired
+        });
+        MyStatelessComponent.propTypes = propTypes;
+      `,
+      errors: [
+        {
+          messageId: 'shouldHaveDefault',
+          data: { name: 'foo' },
+          line: 6,
+        },
+      ],
+      settings: {
+        propWrapperFunctions: ['forbidExtraProps'],
+      },
+    },
   ]),
 });