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92 行
3.4 KiB
92 行
3.4 KiB
using System.Collections;
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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.Graphics;
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using UnityEngine.SceneManagement;
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#if UNITY_EDITOR
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using UnityEditor;
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using UnityEditor.TestTools.Graphics;
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#endif
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public class BoatAttackGraphicsTests : IPrebuildSetup, IPostBuildCleanup
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{
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private const string DefineKey = "BoatAttack_Tests_ScriptingDefines";
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private static float _oldTimeScale = 1.0f; // give default of 1 just in case
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#if UNITY_EDITOR
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public void Setup()
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{
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// save current scription defines and set both STATIC_EVERYTHING and LWRP_DEBUG_STATIC_POSTFX
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var defines = PlayerSettings.GetScriptingDefineSymbolsForGroup(EditorUserBuildSettings.selectedBuildTargetGroup);
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EditorPrefs.SetString(DefineKey, defines);
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PlayerSettings.SetScriptingDefineSymbolsForGroup(EditorUserBuildSettings.selectedBuildTargetGroup, "STATIC_EVERYTHING;LWRP_DEBUG_STATIC_POSTFX");
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// store current timescale and set it to 0
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_oldTimeScale = Time.timeScale;
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Time.timeScale = 0f;
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// run base graphics test setup
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SetupGraphicsTestCases.Setup();
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}
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#endif
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[UnityTest, Category("BoatAttack")]
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[UseGraphicsTestCases]
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public IEnumerator Run(GraphicsTestCase testCase)
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{
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SceneManager.LoadScene(testCase.ScenePath);
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// Always wait one frame for scene load
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yield return null;
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// set time scale again just in case game have changed it
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Time.timeScale = 0f;
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// set the static keyword
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Shader.EnableKeyword("_STATIC_SHADER");
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// grab the main camera
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var camera = GameObject.FindGameObjectWithTag("MainCamera").GetComponent<Camera>();
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// add graphics settings if does not exist in the scene
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var settings = Object.FindObjectOfType<BoatAttackGraphicsTestsSettings>();
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if (!settings)
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settings = camera.gameObject.AddComponent<BoatAttackGraphicsTestsSettings>();
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settings = SetTestSettings(settings);
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for (var i = 0; i < settings.WaitFrames; i++)
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yield return new WaitForEndOfFrame();
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ImageAssert.AreEqual(testCase.ReferenceImage, camera, settings.ImageComparisonSettings);
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}
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private static BoatAttackGraphicsTestsSettings SetTestSettings(BoatAttackGraphicsTestsSettings settings)
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{
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settings.ImageComparisonSettings.UseHDR = true;
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settings.ImageComparisonSettings.UseBackBuffer = true;
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settings.ImageComparisonSettings.ActiveImageTests = ImageComparisonSettings.ImageTests.IncorrectPixelsCount;
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settings.ImageComparisonSettings.IncorrectPixelsThreshold = 0.01f;
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settings.WaitFrames = 10;
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settings.ImageComparisonSettings.TargetWidth = 1920;
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settings.ImageComparisonSettings.TargetWidth = 1080;
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return settings;
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}
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#if UNITY_EDITOR
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[TearDown]
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public void DumpImagesInEditor()
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{
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ResultsUtility.ExtractImagesFromTestProperties(TestContext.CurrentContext.Test);
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}
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public void Cleanup()
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{
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EditorApplication.delayCall += FinalCall;
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Time.timeScale = _oldTimeScale;
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Shader.DisableKeyword("_STATIC_SHADER");
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}
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private static void FinalCall()
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{
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PlayerSettings.SetScriptingDefineSymbolsForGroup(EditorUserBuildSettings.selectedBuildTargetGroup, EditorPrefs.GetString(DefineKey));
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EditorPrefs.DeleteKey(DefineKey);
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}
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#endif
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}
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