Bring back onError behavior

Author: ardatan

packages/plugins/graphql-jit/src/index.ts

@@ -34,7 +34,7 @@ export const useGraphQlJit = (
     /**
      * Callback triggered in case of GraphQL Jit compilation error.
      */
-    onError?: (r: ExecutionResult) => void;
+    onError?: (r: ExecutionResult<any>) => void;
     /**
      * Custom cache instance
      */
@@ -73,6 +73,9 @@ export const useGraphQlJit = (
 
     if (!compiledQuery) {
       compiledQuery = compileQuery(schema, document, operationName, compilerOptions);
+      if (!isCompiledQuery(compiledQuery)) {
+        pluginOptions?.onError?.(compiledQuery);
+      }
       jitCache.set(cacheKey, compiledQuery);
     }
 

packages/plugins/graphql-jit/test/graphql-jit.spec.ts

@@ -144,7 +144,7 @@ describe('useGraphQlJit', () => {
   });
 
   it('Should use the provided cache instance', async () => {
-    const cache = lru();
+    const cache = new Map();
     jest.spyOn(cache, 'set');
     jest.spyOn(cache, 'get');
 
@@ -161,8 +161,9 @@ describe('useGraphQlJit', () => {
     );
 
     await testInstance.execute(`query { test }`);
-    expect(cache.get).toHaveBeenCalled();
-    expect(cache.set).toHaveBeenCalled();
+    await testInstance.execute(`query { test }`);
+    expect(cache.get).toHaveBeenCalledTimes(4);
+    expect(cache.set).toHaveBeenCalledTimes(1);
   });
 
   it('Should throw validation errors if compilation fails', async () => {