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Add a new test to check various select modes and select/deselect ordering with events
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‎org.mixedrealitytoolkit.input/Tests/Runtime/BasicInputTests.cs‎

Lines changed: 271 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -310,6 +310,277 @@ public IEnumerator GazePinchSmokeTest()
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Assert.IsTrue(interactable.IsGazePinchHovered);
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}
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[UnityTest]
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public IEnumerator TestStatefulInteractableSelectMode(
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[Values(InteractableSelectMode.Single, InteractableSelectMode.Multiple)] InteractableSelectMode selectMode,
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[Values(true, false)] bool releaseInSelectOrder)
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{
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GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
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StatefulInteractable interactable = cube.AddComponent<StatefulInteractable>();
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cube.transform.position = InputTestUtilities.InFrontOfUser(new Vector3(0.2f, 0.2f, 0.5f));
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cube.transform.localScale = Vector3.one * 0.1f;
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bool isSelected = false;
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bool selectEntered = false;
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bool selectExited = false;
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// For this test, we won't use poke or grab selection
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interactable.DisableInteractorType(typeof(PokeInteractor));
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interactable.DisableInteractorType(typeof(GrabInteractor));
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interactable.selectMode = selectMode;
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interactable.firstSelectEntered.AddListener((SelectEnterEventArgs) => { isSelected = true; });
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interactable.lastSelectExited.AddListener((SelectEnterEventArgs) => { isSelected = false; });
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interactable.selectEntered.AddListener((SelectEnterEventArgs) => { selectEntered = true; });
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interactable.selectExited.AddListener((SelectEnterEventArgs) => { selectExited = true; });
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// Introduce the first hand
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var rightHand = new TestHand(Handedness.Right);
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yield return rightHand.Show(InputTestUtilities.InFrontOfUser(0.4f));
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsFalse(interactable.IsRayHovered,
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"StatefulInteractable was already RayHovered.");
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Assert.IsFalse(interactable.isHovered,
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"StatefulInteractable was already hovered.");
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// Aim the first hand to hover the cube
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yield return rightHand.AimAt(cube.transform.position);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsTrue(interactable.IsRayHovered,
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"StatefulInteractable did not get RayHovered.");
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Assert.IsTrue(interactable.isHovered,
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"StatefulInteractable did not get hovered.");
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Assert.IsTrue(interactable.HoveringRayInteractors.Count == 1,
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"StatefulInteractable should only have 1 hovering RayInteractor.");
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Assert.IsTrue(interactable.interactorsHovering.Count == 1,
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"StatefulInteractable should only have 1 hovering interactor.");
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Assert.IsFalse(isSelected,
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"StatefulInteractable should not be selected.");
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Assert.IsFalse(selectEntered,
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"StatefulInteractable should not have had a select enter.");
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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// Pinch the first hand to select the cube
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yield return rightHand.SetHandshape(HandshapeId.Pinch);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsTrue(interactable.IsRaySelected,
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"StatefulInteractable did not get RaySelected.");
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Assert.IsTrue(interactable.isSelected,
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"StatefulInteractable did not get selected.");
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Assert.IsTrue(interactable.interactorsSelecting.Count == 1,
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"StatefulInteractable should only have 1 selecting interactor.");
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Assert.IsTrue(isSelected,
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"StatefulInteractable did not get selected.");
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Assert.IsTrue(selectEntered,
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"StatefulInteractable should have had a select enter.");
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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// Reset to continue testing
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selectEntered = false;
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// Release the first hand to deselect the cube
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yield return rightHand.SetHandshape(HandshapeId.Open);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsFalse(interactable.IsRaySelected,
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"StatefulInteractable did not get de-RaySelected.");
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Assert.IsFalse(interactable.isSelected,
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"StatefulInteractable did not get deselected.");
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Assert.IsTrue(interactable.interactorsSelecting.Count == 0,
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"StatefulInteractable should not have any selecting interactors.");
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Assert.IsFalse(isSelected,
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"StatefulInteractable should not be selected.");
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Assert.IsFalse(selectEntered,
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"StatefulInteractable should not have had a select enter.");
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Assert.IsTrue(selectExited,
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"StatefulInteractable should have had a select exit.");
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// Reset to continue testing
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selectExited = false;
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// Introduce the second hand
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var leftHand = new TestHand(Handedness.Left);
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yield return leftHand.Show(InputTestUtilities.InFrontOfUser(0.4f));
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yield return RuntimeTestUtilities.WaitForUpdates();
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// Aim the second hand to hover the cube
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yield return leftHand.AimAt(cube.transform.position);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsTrue(interactable.IsRayHovered,
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"StatefulInteractable did not stay RayHovered.");
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Assert.IsTrue(interactable.isHovered,
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"StatefulInteractable did not stay hovered.");
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Assert.IsTrue(interactable.HoveringRayInteractors.Count == 2,
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"StatefulInteractable should have 2 hovering RayInteractors.");
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Assert.IsTrue(interactable.interactorsHovering.Count == 2,
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"StatefulInteractable should have 2 hovering interactors.");
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Assert.IsFalse(isSelected,
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"StatefulInteractable should not be selected.");
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Assert.IsFalse(selectEntered,
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"StatefulInteractable should not have had a select enter.");
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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// Pinch the first hand to select the cube
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yield return rightHand.SetHandshape(HandshapeId.Pinch);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsTrue(interactable.IsRaySelected,
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"StatefulInteractable did not get RaySelected.");
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Assert.IsTrue(interactable.isSelected,
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"StatefulInteractable did not get selected.");
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Assert.IsTrue(interactable.interactorsSelecting.Count == 1,
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"StatefulInteractable should only have 1 selecting interactor.");
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Assert.IsTrue(isSelected,
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"StatefulInteractable did not get selected.");
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Assert.IsTrue(selectEntered,
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"StatefulInteractable should have had a select enter.");
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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// Reset to continue testing
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selectEntered = false;
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// Pinch the second hand to select the cube
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yield return leftHand.SetHandshape(HandshapeId.Pinch);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsTrue(interactable.IsRaySelected,
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"StatefulInteractable did not stay RaySelected.");
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Assert.IsTrue(interactable.isSelected,
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"StatefulInteractable did not stay selected.");
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Assert.IsTrue(isSelected,
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"StatefulInteractable did not stay selected.");
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Assert.IsTrue(selectEntered,
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"StatefulInteractable should have had a select enter.");
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// Reset to continue testing
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selectEntered = false;
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// Both hands are pinching, so we check the select state based on the mode
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switch (selectMode)
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{
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case InteractableSelectMode.Single:
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Assert.IsTrue(interactable.interactorsSelecting.Count == 1,
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"StatefulInteractable should only have 1 selecting interactor.");
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Assert.IsTrue(selectExited,
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"StatefulInteractable should have had a select exit.");
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// Reset to continue testing
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selectExited = false;
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break;
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case InteractableSelectMode.Multiple:
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Assert.IsTrue(interactable.interactorsSelecting.Count == 2,
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"StatefulInteractable should have 2 selecting interactors.");
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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break;
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default:
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Assert.Fail($"Unhandled {nameof(InteractableSelectMode)}={selectMode}");
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break;
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}
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TestHand firstReleasedHand;
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TestHand secondReleasedHand;
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if (releaseInSelectOrder)
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{
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firstReleasedHand = rightHand;
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secondReleasedHand = leftHand;
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}
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else
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{
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firstReleasedHand = leftHand;
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secondReleasedHand = rightHand;
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}
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// Release a hand to deselect the cube
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yield return firstReleasedHand.SetHandshape(HandshapeId.Open);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsFalse(selectEntered,
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"StatefulInteractable should not have had a select enter.");
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// The first hand was no longer selecting in Single mode
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// If we're releasing in the reverse order we selected,
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// releasing the second pinch should release the select fully
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if (!releaseInSelectOrder && selectMode == InteractableSelectMode.Single)
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{
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Assert.IsFalse(interactable.IsRaySelected,
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"StatefulInteractable did not get de-RaySelected.");
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Assert.IsFalse(interactable.isSelected,
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"StatefulInteractable did not get deselected.");
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Assert.IsTrue(interactable.interactorsSelecting.Count == 0,
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"StatefulInteractable should not have any selecting interactors.");
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Assert.IsFalse(isSelected,
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"StatefulInteractable should not be selected.");
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Assert.IsTrue(selectExited,
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"StatefulInteractable should have had a select exit.");
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// Reset to continue testing
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selectExited = false;
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}
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// The first hand was no longer selecting in Single mode
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// If we're releasing in the same order we selected,
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// we should still be selected regardless of the mode
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else
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{
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Assert.IsTrue(interactable.IsRaySelected,
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"StatefulInteractable did not stay RaySelected.");
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Assert.IsTrue(interactable.isSelected,
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"StatefulInteractable did not stay selected.");
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Assert.IsTrue(interactable.interactorsSelecting.Count == 1,
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"StatefulInteractable should only have 1 selecting interactor.");
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Assert.IsTrue(isSelected,
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"StatefulInteractable should be selected.");
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if (selectMode == InteractableSelectMode.Multiple)
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{
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Assert.IsTrue(selectExited,
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"StatefulInteractable should have had a select exit.");
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// Reset to continue testing
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selectExited = false;
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}
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else
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{
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// This select exit happened when the second hand pinched, releasing the first
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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}
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}
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// Release the last hand to deselect the cube
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yield return secondReleasedHand.SetHandshape(HandshapeId.Open);
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yield return RuntimeTestUtilities.WaitForUpdates();
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Assert.IsFalse(interactable.IsRaySelected,
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"StatefulInteractable did not get de-RaySelected.");
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Assert.IsFalse(interactable.isSelected,
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"StatefulInteractable did not get deselected.");
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Assert.IsTrue(interactable.interactorsSelecting.Count == 0,
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"StatefulInteractable should not have any selecting interactors.");
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Assert.IsFalse(isSelected,
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"StatefulInteractable should not be selected.");
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Assert.IsFalse(selectEntered,
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"StatefulInteractable should not have had a select enter.");
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if (!releaseInSelectOrder && selectMode == InteractableSelectMode.Single)
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{
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Assert.IsFalse(selectExited,
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"StatefulInteractable should not have had a select exit.");
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}
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else
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{
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Assert.IsTrue(selectExited,
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"StatefulInteractable should have had a select exit.");
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// Reset to continue testing
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selectExited = false;
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}
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yield return RuntimeTestUtilities.WaitForUpdates();
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}
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/// <summary>
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/// A dummy interactor used to test basic selection/toggle logic.
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/// </summary>

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