fix(prefer-strict-equal): provide suggestion instead of autofix

Author: G-Rath

src/rules/__tests__/prefer-strict-equal.test.ts

@@ -12,8 +12,19 @@ ruleTester.run('prefer-strict-equal', rule, {
   invalid: [
     {
       code: 'expect(something).toEqual(somethingElse);',
-      errors: [{ messageId: 'useToStrictEqual', column: 19, line: 1 }],
-      output: 'expect(something).toStrictEqual(somethingElse);',
+      errors: [
+        {
+          messageId: 'useToStrictEqual',
+          column: 19,
+          line: 1,
+          suggestions: [
+            {
+              messageId: 'suggestReplaceWithStrictEqual',
+              output: 'expect(something).toStrictEqual(somethingElse);',
+            },
+          ],
+        },
+      ],
     },
   ],
 });

src/rules/prefer-strict-equal.ts

@@ -15,7 +15,8 @@ export default createRule({
       recommended: false,
     },
     messages: {
-      useToStrictEqual: 'Use toStrictEqual() instead',
+      useToStrictEqual: 'Use `toStrictEqual()` instead',
+      suggestReplaceWithStrictEqual: 'Replace with `toStrictEqual()`',
     },
     fixable: 'code',
     type: 'suggestion',
@@ -36,14 +37,19 @@ export default createRule({
           isParsedEqualityMatcherCall(matcher, EqualityMatcher.toEqual)
         ) {
           context.report({
-            fix: fixer => [
-              fixer.replaceText(
-                matcher.node.property,
-                EqualityMatcher.toStrictEqual,
-              ),
-            ],
             messageId: 'useToStrictEqual',
             node: matcher.node.property,
+            suggest: [
+              {
+                messageId: 'suggestReplaceWithStrictEqual',
+                fix: fixer => [
+                  fixer.replaceText(
+                    matcher.node.property,
+                    EqualityMatcher.toStrictEqual,
+                  ),
+                ],
+              },
+            ],
           });
         }
       },