feat: warning when jest already been patched by Zone

thymikee · Jan 31, 2020 · 2771812 · 2771812
1 parent 68c42b1
commit 2771812
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/zone-patch/index.js b/src/zone-patch/index.js
@@ -14,7 +14,8 @@ if (jest === undefined) {
   );
 }
 if (jest['__zone_patch__'] === true) {
-  throw new Error("'jest' has already been patched with 'Zone'.");
+  console.warn("'jest' has already been patched with 'Zone'.");
+  return;
 }
 
 jest['__zone_patch__'] = true;