changeset and test

ardatan · ardatan · commit fe36fb2296c3 · 2021-06-17T14:26:10.000+03:00
diff --git a/.changeset/fifty-wombats-help.md b/.changeset/fifty-wombats-help.md
@@ -0,0 +1,5 @@
+---
+'@graphql-tools/mock': patch
+---
+
+Safer use of Object.prototype.hasOwnProperty #3069
diff --git a/packages/mock/src/types.ts b/packages/mock/src/types.ts
@@ -190,7 +190,7 @@ export type Ref<KeyT extends KeyTypeConstraints = string> = {
 };
 
 export function isRef<KeyT extends KeyTypeConstraints = string>(maybeRef: unknown): maybeRef is Ref<KeyT> {
-  return maybeRef && typeof maybeRef === 'object' && Object.prototype.hasOwnProperty.call(maybeRef, '$ref');
+  return maybeRef && typeof maybeRef === 'object' && '$ref' in maybeRef;
 }
 
 export function assertIsRef<KeyT extends KeyTypeConstraints = string>(

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +'@graphql-tools/mock': patch
 +---
++
 +Safer use of Object.prototype.hasOwnProperty #3069
Original file line number	Diff line number	Diff line change
`@@ -190,7 +190,7 @@ export type Ref<KeyT extends KeyTypeConstraints = string> = {`
`190`	`190`	`};`
`191`	`191`
`192`	`192`	`export function isRef<KeyT extends KeyTypeConstraints = string>(maybeRef: unknown): maybeRef is Ref<KeyT> {`
`193`		`- return maybeRef && typeof maybeRef === 'object' && Object.prototype.hasOwnProperty.call(maybeRef, '$ref');`
	`193`	`+ return maybeRef && typeof maybeRef === 'object' && '$ref' in maybeRef;`
`194`	`194`	`}`
`195`	`195`
`196`	`196`	`export function assertIsRef<KeyT extends KeyTypeConstraints = string>(`