From 2e154079048481a55f20afefbdc8e7ff33f7f279 Mon Sep 17 00:00:00 2001
From: Joy Zhong <joyzhong@google.com>
Date: Mon, 22 Aug 2022 10:46:11 -0700
Subject: [PATCH] test(harness): Add #keypress method to fire keyup/keydown
 events on harness interactive element.

PiperOrigin-RevId: 469228141
---
 testing/harness.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/testing/harness.ts b/testing/harness.ts
index fa6c336bbe..6c054409f7 100644
--- a/testing/harness.ts
+++ b/testing/harness.ts
@@ -304,6 +304,17 @@ export class Harness<E extends HTMLElement = HTMLElement> {
     this.simulateBlur(element);
   }
 
+  /**
+   * Simulates a keypress on an element.
+   *
+   * @param key The key to press.
+   * @param init Additional event options.
+   */
+  async keypress(key: string, init: KeyboardEventInit = {}) {
+    const element = await this.getInteractiveElement();
+    this.simulateKeypress(element, key, init);
+  }
+
   /**
    * Returns the element that should be used for interaction simulation.
    * Defaults to the host element itself.