fix(utils): only compare name to Identifier.name if not undefined

jest-community · Aug 8, 2019 · acebbf9 · acebbf9
1 parent 5473767
commit acebbf9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/rules/utils.ts b/src/rules/utils.ts
@@ -159,7 +159,8 @@ const isIdentifier = <V extends string>(
   node: TSESTree.Node,
   name?: V,
 ): node is KnownIdentifier<V> =>
-  node.type === AST_NODE_TYPES.Identifier && node.name === name;
+  node.type === AST_NODE_TYPES.Identifier &&
+  (name === undefined || node.name === name);
 
 export const isSupportedAccessor = <V extends string>(
   node: TSESTree.Node,