Press Tab Using InputTestFixture Not Working

Unity Engine
,
1

So I want to test if the UI is showing by pressing Tab key with virtual input using InputTestFixture.

            _input.Press(Keyboard.current.tabKey);
            InputSystem.Update();
            yield return new WaitForSeconds(UtilTestMethods.FAST_TEST_DURATION);

            Assert.IsTrue(menuBar.gameObject.activeInHierarchy);
            Assert.IsTrue(ctrlIInfo.gameObject.activeInHierarchy);
            Assert.IsTrue(voiceAndEmoji.gameObject.activeInHierarchy);

Quite simple but I have no idea why it failed to show them. Any idea to fix it?

2

Hey @Kalita2127 ,

The only unusual thing that I noticed was the Keyboard.current. Are you adding this device somewhere in your test?

Also, do you have any Player Input component in your scenario?

Example for this test:

namespace TestSuite.Features
{
    public class MenuTest : InputTestFixture
    {
        private Keyboard _keyboardDevice;

        public override void Setup()
        {
            base.Setup();

            _keyboardDevice = InputSystem.AddDevice<Keyboard>();
       
                   UnityEditor.SceneManagement.EditorSceneManager.LoadSceneInPlayMode("Assets/Tests/Features/MenuTest.unity", new LoadSceneParameters(LoadSceneMode.Single));
        }

        public override void TearDown()
        {
            GameObject.Find("Player").GetComponent<PlayerInput>().enabled = false;

            base.TearDown();
        }

        [UnityTest]
        public IEnumerator OpenMenuTest()
        {
            // The "Menu" is a simple empty game object inactive in the test scene by default (first image)
            Assert.That(GameObject.Find("Menu"), Is.EqualTo(null));

            Press(_keyboardDevice.tabKey);

            yield return null;

            Assert.That(GameObject.Find("Menu").activeInHierarchy, Is.EqualTo(true));
        }

    }
}

NOTE: The Player object in this scene has a Player Input component to handle all input events.

3

Hi and sorry for the very late response. Actually it’s just the Tab key. Alphabet keys like “a” “b” “c” is just fine. So it’s not because the Keyboard.current imo