test(navigation-key): in case an invalid key is passed to the factory…

…, throw an error

src/__tests__/type.js

@@ -1,4 +1,5 @@
 import userEvent from '../'
+import {navigationKey} from '../keys/navigation-key'
 import {setup, addListeners} from './helpers/utils'
 import './helpers/custom-element'
 
@@ -1096,3 +1097,9 @@ test('navigation key: {arrowleft} and {arrowright} moves the cursor', () => {
     input[value="Brekafast"] - keyup: t (116)
   `)
 })
+
+test('navigationKey throws if an invalid key is passed', () => {
+  expect(() => {
+    navigationKey('SOME_INVALID_KEY')
+  }).toThrowError(TypeError)
+})

src/keys/navigation-key.js

@@ -21,6 +21,13 @@ function getSelectionRange(currentElement, key) {
 }
 
 function navigationKey(key) {
+  if (!keys[key]) {
+    throw new TypeError(
+      `Invalid parameter key, navigationKey expects one of: "${Object.keys(
+        keys,
+      ).join('", "')}" but received "${key}" instead`,
+    )
+  }
   const event = {
     key,
     keyCode: keys[key].keyCode,