100 lines
4.1 KiB
C#
100 lines
4.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using NUnit.Framework;
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using UnityEngine;
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using UnityEngine.TestTools;
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using UnityEngine.TestTools.Utils;
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using Cinemachine;
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using UnityEngine.SceneManagement;
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using Object = System.Object;
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namespace Tests.Runtime
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{
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[TestFixture]
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public class FreeLookTests : CinemachineFixtureBase
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{
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class TestAxisProvider : AxisState.IInputAxisProvider
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{
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private float x, y;
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public TestAxisProvider()
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{
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x = 0f;
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y = 0f;
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}
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public void SetAxisValues(float x, float y)
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{
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this.x = x;
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this.y = y;
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}
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public float GetAxisValue(int axis)
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{
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return axis == 0 ? x : y;
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}
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}
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private CinemachineFreeLook m_FreeLook;
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private TestAxisProvider m_AxisProvider;
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[SetUp]
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public override void SetUp()
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{
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CreateGameObject("Camera", typeof(Camera), typeof(CinemachineBrain));
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// create a "character"
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var character = CreateGameObject("Character").GetComponent<Transform>();
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character.position.Set(0f, 0f, 0f);
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var body = CreateGameObject("Body").GetComponent<Transform>();
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body.position.Set(0f, 0f, 0f);
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body.parent = character;
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var head = CreateGameObject("Head").GetComponent<Transform>();
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head.position.Set(0f, 1f, 0f);
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head.parent = body;
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// Create a free-look camera
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m_FreeLook = CreateGameObject("CinemachineFreeLook", typeof(CinemachineFreeLook)).GetComponent<CinemachineFreeLook>();
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m_AxisProvider = new TestAxisProvider();
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m_FreeLook.m_XAxis.SetInputAxisProvider(0, m_AxisProvider);
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m_FreeLook.m_YAxis.SetInputAxisProvider(1, m_AxisProvider);
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m_FreeLook.Follow = body;
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m_FreeLook.LookAt = head;
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base.SetUp();
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}
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private static IEnumerable FreeLookTestCases
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{
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get
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{
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yield return new TestCaseData(-10f, 0.25f, new Vector3(-2.604343f, 2.633411f, -1.503618f)).SetName("Left X Bottom Y").Returns(null);
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yield return new TestCaseData(-10f, 0.5f, new Vector3(-2.598455f, 2.766761f, -1.500219f)).SetName("Left X Center Y").Returns(null);
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yield return new TestCaseData(-10f, 0.75f, new Vector3(-2.58138f, 2.899473f, -1.49036f)).SetName("Left X Top Y").Returns(null);
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yield return new TestCaseData(0f, 0.25f, new Vector3(0f, 2.633411f, -3.007236f)).SetName("Center X Bottom Y").Returns(null);
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yield return new TestCaseData(0f, 0.5f, new Vector3(0f, 2.766761f, -3.000437f)).SetName("Center X Center Y").Returns(null);
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yield return new TestCaseData(0f, 0.75f, new Vector3(0f, 2.899473f, -2.980721f)).SetName("Center X Top Y").Returns(null);
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yield return new TestCaseData(10f, 0.25f, new Vector3(2.604343f, 2.633411f, -1.503618f)).SetName("Right X Bottom Y").Returns(null);
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yield return new TestCaseData(10f, 0.5f, new Vector3(2.598455f, 2.766761f, -1.500219f)).SetName("Right X Center Y").Returns(null);
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yield return new TestCaseData(10f, 0.75f, new Vector3(2.58138f, 2.899473f, -1.49036f)).SetName("Right X Top Y").Returns(null);
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}
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}
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[UnityTest, TestCaseSource(nameof(FreeLookTestCases))]
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public IEnumerator TestAxisStateChangeMovesCamera(float axisX, float axisY, Vector3 expectedPosition)
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{
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// apply a constant "force"
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m_AxisProvider.SetAxisValues(axisX, axisY);
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// wait two frames (constant deltaTime forced in SetUp)
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yield return null;
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yield return null;
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// check the resulting position of the freelook
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Assert.That(m_FreeLook.transform.position, Is.EqualTo(expectedPosition).Using(Vector3EqualityComparer.Instance),
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$"Actual was: ({m_FreeLook.transform.position.x}f, {m_FreeLook.transform.position.y}f, {m_FreeLook.transform.position.z}f)");
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}
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}
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} |