WuhuIslandTesting/Library/PackageCache/com.unity.addressables@1.21.12/Tests/Runtime/LegacyResourceTests.cs

using System.Collections;
using System.IO;
using NUnit.Framework;
#if UNITY_EDITOR
using UnityEditor;
using UnityEditor.U2D;
using UnityEditor.AddressableAssets.Settings;
using UnityEditor.AddressableAssets.Settings.GroupSchemas;
#endif
using UnityEngine;
using UnityEngine.AddressableAssets.Tests;
using UnityEngine.ResourceManagement.AsyncOperations;
using UnityEngine.TestTools;
using UnityEngine.U2D;

namespace LegacyResourcesTests
{
    abstract class LegacyResourceTests : AddressablesTestFixture
    {
        private const string kSpriteResourceName = "testSprite";
        private const string kSpriteAtlasResourceName = "testAtlas";
        private const string kObjectResourceName = "subfolder/testObject";

#if UNITY_EDITOR
        internal override void Setup(AddressableAssetSettings settings, string rootFolder)
        {
            var group = settings.CreateGroup("Legacy", true, false, false, null, typeof(PlayerDataGroupSchema));
            var schema = group.GetSchema<PlayerDataGroupSchema>();
            schema.IncludeResourcesFolders = true;
            schema.IncludeBuildSettingsScenes = false;
            var resourceEntry = settings.CreateOrMoveEntry(AddressableAssetEntry.ResourcesName, group);
            resourceEntry.IsInResources = true;

            string resourceDirectory = Path.Combine(rootFolder, "Resources");
            Directory.CreateDirectory(resourceDirectory + "/subfolder");

            var spritePath = Path.Combine(resourceDirectory, kSpriteResourceName + ".png");
            CreateSpriteOnPath(spritePath);
            string spriteGuid = AssetDatabase.AssetPathToGUID(spritePath);
            SessionState.SetString("spriteGuid", spriteGuid);

            CreateScriptableObjectOnPath(Path.Combine(resourceDirectory, kObjectResourceName + ".asset"));
            var atlasPath = Path.Combine(resourceDirectory, kSpriteAtlasResourceName + ".spriteatlas");
            CreateSpriteAtlas(atlasPath, new string[] {spritePath});
        }

        void CreateSpriteOnPath(string spritePath)
        {
            CreateTextureOnPath(spritePath);
            var importer = AssetImporter.GetAtPath(spritePath) as TextureImporter;
            importer.textureType = TextureImporterType.Sprite;
            importer.spriteImportMode = SpriteImportMode.Single;
            importer.SaveAndReimport();
        }

        void CreateTextureOnPath(string spritePath)
        {
            var texture = new Texture2D(32, 32);
            var data = ImageConversion.EncodeToPNG(texture);
            Object.DestroyImmediate(texture);
            File.WriteAllBytes(spritePath, data);
            AssetDatabase.ImportAsset(spritePath, ImportAssetOptions.ForceSynchronousImport | ImportAssetOptions.ForceUpdate);
        }

        void CreateScriptableObjectOnPath(string path)
        {
            AssetDatabase.CreateAsset(TestObject.Create("test"), path);
        }

        void CreateSpriteAtlas(string path, string[] spriteAssetPaths)
        {
            var sa = new SpriteAtlas();
            AssetDatabase.CreateAsset(sa, path);
            foreach (string spritePath in spriteAssetPaths)
            {
                sa.Add(new UnityEngine.Object[]
                {
                    AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(spritePath)
                });
            }

            SpriteAtlasUtility.PackAtlases(new SpriteAtlas[] {sa}, EditorUserBuildSettings.activeBuildTarget, false);
        }
#endif

        [UnityTest]
        public IEnumerator CanLoadFromResources_TextureSprite()
        {
            var op = m_Addressables.LoadAssetAsync<Sprite>(kSpriteResourceName);
            yield return op;
            Assert.AreEqual(AsyncOperationStatus.Succeeded, op.Status);
            Assert.IsNotNull(op.Result);
            m_Addressables.Release(op);
        }

        [UnityTest]
        public IEnumerator CanLoadFromResources_ByGuid()
        {
#if UNITY_EDITOR
            string resourceDirectory = Path.Combine(GetGeneratedAssetsPath(), "Resources");
            Directory.CreateDirectory(resourceDirectory + "/subfolder");
            string spriteGuid = AssetDatabase.AssetPathToGUID(Path.Combine(resourceDirectory, kSpriteResourceName + ".png"));
            Assert.IsFalse(string.IsNullOrEmpty(spriteGuid));
            var op = m_Addressables.LoadAssetAsync<Sprite>(spriteGuid);
            yield return op;
            Assert.AreEqual(AsyncOperationStatus.Succeeded, op.Status);
            Assert.IsNotNull(op.Result);
            m_Addressables.Release(op);
#else
	        UnityEngine.Debug.Log($"Skipping test {nameof(CanLoadFromResources_ByGuid)} due to running outside of Editor.");
			yield break;
#endif
        }

        [UnityTest]
        public IEnumerator WhenLoadingSpecificTypes_ObjectOfSpecifiedTypeIsReturned()
        {
            AsyncOperationHandle spriteOp = m_Addressables.LoadAssetAsync<Sprite>(kSpriteResourceName);
            AsyncOperationHandle texOp = m_Addressables.LoadAssetAsync<Texture>(kSpriteResourceName);
            yield return spriteOp;
            yield return texOp;
            Assert.AreEqual(typeof(Sprite), spriteOp.Result.GetType());
            Assert.AreEqual(typeof(Texture2D), texOp.Result.GetType());
            m_Addressables.Release(spriteOp);
            m_Addressables.Release(texOp);
        }

        [UnityTest]
        public IEnumerator CanLoadFromResources_ObjectWithPath()
        {
            var op = m_Addressables.LoadAssetAsync<TestObject>(kObjectResourceName);
            yield return op;
            Assert.AreEqual(AsyncOperationStatus.Succeeded, op.Status);
            Assert.IsNotNull(op.Result);
            m_Addressables.Release(op);
        }

        [UnityTest]
        public IEnumerator CanLoadFromResources_AtlasedSprite()
        {
            var op = m_Addressables.LoadAssetAsync<Sprite>(kSpriteAtlasResourceName + "[" + kSpriteResourceName + "]");
            yield return op;
            Assert.AreEqual(AsyncOperationStatus.Succeeded, op.Status);
            Assert.IsNotNull(op.Result.GetType());
            m_Addressables.Release(op);
        }
    }

#if UNITY_EDITOR
    class LegacyResourceTests_FastMode : LegacyResourceTests
    {
        protected override TestBuildScriptMode BuildScriptMode
        {
            get { return TestBuildScriptMode.Fast; }
        }
    }

    class LegacyResourceTests_VirtualMode : LegacyResourceTests
    {
        protected override TestBuildScriptMode BuildScriptMode
        {
            get { return TestBuildScriptMode.Virtual; }
        }
    }

    class LegacyResourceTests_PackedPlaymodeMode : LegacyResourceTests
    {
        protected override TestBuildScriptMode BuildScriptMode
        {
            get { return TestBuildScriptMode.PackedPlaymode; }
        }
    }
#endif

    [UnityPlatform(exclude = new[] {RuntimePlatform.WindowsEditor, RuntimePlatform.OSXEditor, RuntimePlatform.LinuxEditor})]
    class LegacyResourceTests_PackedMode : LegacyResourceTests
    {
        protected override TestBuildScriptMode BuildScriptMode
        {
            get { return TestBuildScriptMode.Packed; }
        }
    }
}