test(eslint-plugin-react-hooks): add coverage for unused custom hook (#15130)

RedTn · cpojer · commit 793ef9b8553c · 2019-04-25T12:15:29.000+01:00
diff --git a/packages/eslint-plugin-react-hooks/__tests__/ESLintRuleExhaustiveDeps-test.js b/packages/eslint-plugin-react-hooks/__tests__/ESLintRuleExhaustiveDeps-test.js
@@ -269,6 +269,16 @@ const tests = {
       `,
       options: [{additionalHooks: 'useCustomEffect'}],
     },
+    {
+      code: `
+        function MyComponent(props) {
+          useCustomEffect(() => {
+            console.log(props.foo);
+          }, []);
+        }
+      `,
+      options: [{additionalHooks: 'useAnotherEffect'}],
+    },
     {
       // Valid because we don't care about hooks outside of components.
       code: `
