From c55fba8ab2a1c9d3df65eda4a5a1e957f4aa1f78 Mon Sep 17 00:00:00 2001
From: Andrew Lee <alee14498@protonmail.com>
Date: Sun, 19 Apr 2020 17:19:32 -0400
Subject: Inital commit

---
 .../NUnitExtensions/ConstructDelegator.cs          | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/NUnitExtensions/ConstructDelegator.cs

(limited to 'Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/NUnitExtensions/ConstructDelegator.cs')

diff --git a/Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/NUnitExtensions/ConstructDelegator.cs b/Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/NUnitExtensions/ConstructDelegator.cs
new file mode 100644
index 0000000..1a6dd61
--- /dev/null
+++ b/Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/NUnitExtensions/ConstructDelegator.cs
@@ -0,0 +1,141 @@
+using System;
+using System.Linq;
+using NUnit.Framework.Internal;
+using UnityEngine.TestRunner.NUnitExtensions.Runner;
+using UnityEngine.TestTools.Logging;
+using UnityEngine.TestTools.TestRunner;
+
+namespace UnityEngine.TestTools.NUnitExtensions
+{
+    /// <summary>
+    /// Specialization of BaseDelegator that makes sure objects are created on the MainThread.
+    /// It also deals with ScriptableObjects so that tests can survive assembly reload.
+    /// </summary>
+    internal class ConstructDelegator
+    {
+        private Type m_RequestedType;
+        private object[] m_Arguments;
+
+        private ScriptableObject m_CurrentRunningTest;
+        private readonly IStateSerializer m_StateSerializer;
+
+        protected Exception m_Exception;
+        protected object m_Result;
+        protected ITestExecutionContext m_Context;
+
+        public ConstructDelegator(IStateSerializer stateSerializer)
+        {
+            m_StateSerializer = stateSerializer;
+        }
+
+        protected object HandleResult()
+        {
+            SetCurrentTestContext();
+            if (m_Exception != null)
+            {
+                var temp = m_Exception;
+                m_Exception = null;
+                throw temp;
+            }
+            var tempResult = m_Result;
+            m_Result = null;
+            return tempResult;
+        }
+
+        protected void SetCurrentTestContext()
+        {
+            var prop = typeof(UnityTestExecutionContext).GetProperty("CurrentContext");
+            if (prop != null)
+            {
+                prop.SetValue(null, m_Context, null);
+            }
+        }
+
+        public object Delegate(Type type, object[] arguments)
+        {
+            AssertState();
+            m_Context = UnityTestExecutionContext.CurrentContext;
+
+            m_RequestedType = type;
+            m_Arguments = arguments;
+
+            using (var logScope = new LogScope())
+            {
+                Execute(logScope);
+            }
+
+            return HandleResult();
+        }
+
+        private void AssertState()
+        {
+            if (m_RequestedType != null)
+            {
+                throw new Exception("Constructor not executed yet");
+            }
+        }
+
+        public bool HasAction()
+        {
+            return m_RequestedType != null;
+        }
+
+        public void Execute(LogScope logScope)
+        {
+            try
+            {
+                if (typeof(ScriptableObject).IsAssignableFrom(m_RequestedType))
+                {
+                    if (m_CurrentRunningTest != null && m_RequestedType != m_CurrentRunningTest.GetType())
+                    {
+                        DestroyCurrentTestObjectIfExists();
+                    }
+                    if (m_CurrentRunningTest == null)
+                    {
+                        if (m_StateSerializer.CanRestoreFromScriptableObject(m_RequestedType))
+                        {
+                            m_CurrentRunningTest = m_StateSerializer.RestoreScriptableObjectInstance();
+                        }
+                        else
+                        {
+                            m_CurrentRunningTest = ScriptableObject.CreateInstance(m_RequestedType);
+                        }
+                    }
+                    m_Result = m_CurrentRunningTest;
+                }
+                else
+                {
+                    DestroyCurrentTestObjectIfExists();
+                    m_Result = Activator.CreateInstance(m_RequestedType, m_Arguments);
+                    if (m_StateSerializer.CanRestoreFromJson(m_RequestedType))
+                    {
+                        m_StateSerializer.RestoreClassFromJson(ref m_Result);
+                    }
+                }
+                if (logScope.AnyFailingLogs())
+                {
+                    var failingLog = logScope.FailingLogs.First();
+                    throw new UnhandledLogMessageException(failingLog);
+                }
+                if (logScope.ExpectedLogs.Any())
+                    throw new UnexpectedLogMessageException(LogScope.Current.ExpectedLogs.Peek());
+            }
+            catch (Exception e)
+            {
+                m_Exception = e;
+            }
+            finally
+            {
+                m_RequestedType = null;
+                m_Arguments = null;
+            }
+        }
+
+        public void DestroyCurrentTestObjectIfExists()
+        {
+            if (m_CurrentRunningTest == null)
+                return;
+            Object.DestroyImmediate(m_CurrentRunningTest);
+        }
+    }
+}
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