Merge pull request #34 from happylinks/master

Pass info param to child resolvers
thebigredgeek · Jun 6, 2018 · 95b8176 · 95b8176
2 parents f0a1267 + 6428799
commit 95b8176
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/src/resolver.ts b/src/resolver.ts
@@ -48,7 +48,7 @@ export const createResolver: CreateResolverFunction = <R, E>(resFn: ResultFuncti
         // If the parent returns a value, continue
         if (isNotNullOrUndefined(r)) return r;
         // Call the child resolver function or a no-op (returns null)
-        return isFunction(cResFn) ? Promisify(cResFn)(root, args, context) : Promise.resolve(null);
+        return isFunction(cResFn) ? Promisify(cResFn)(root, args, context, info) : Promise.resolve(null);
       });
     };
 

diff --git a/test/unit/resolver_spec.js b/test/unit/resolver_spec.js
@@ -185,5 +185,16 @@ describe('(unit) dist/resolver.js', () => {
       baseResolver(null, null, null, { info: 'info' })
       chainedResolver(null, null, null, { chained: 'info' })
     })
+    it('should pass the info parameter to child resolvers', () => {
+      const childHandle = (root, args, context, info) => {
+        expect(typeof info).to.equal('object')
+        expect(info.info).to.equal('info')
+      };
+
+      const baseResolver = createResolver();
+      const childResolver = baseResolver.createResolver(childHandle)
+
+      childResolver(null, null, null, { info: 'info' })
+    })
   })
 });