using NUnit.Framework;
using UnityEngine;
using UnityEngine.Events;
using UnityEditor;
using Newtonsoft.Json.Linq;
using MCPForUnity.Editor.Helpers;
using MCPForUnity.Editor.Tools;
using TestNamespace;
namespace MCPForUnityTests.Editor.Tools
{
public class ComponentOpsUnityEventTests
{
private GameObject testGo;
[SetUp]
public void SetUp()
{
testGo = new GameObject("UnityEventTestGO");
}
[TearDown]
public void TearDown()
{
if (testGo != null)
Object.DestroyImmediate(testGo);
}
[Test]
public void SetProperty_UnityEvent_SinglePersistentCall_PersistsViaSerialization()
{
var comp = testGo.AddComponent<UnityEventTestComponent>();
int targetId = testGo.GetInstanceID();
var value = JObject.Parse(@"{
""m_PersistentCalls"": {
""m_Calls"": [
{
""m_Target"": { ""instanceID"": " + targetId + @" },
""m_TargetAssemblyTypeName"": ""UnityEngine.GameObject, UnityEngine"",
""m_MethodName"": ""SetActive"",
""m_Mode"": 6,
""m_Arguments"": {
""m_BoolArgument"": true
},
""m_CallState"": 2
}
]
}
}");
bool ok = ComponentOps.SetProperty(comp, "onSimpleEvent", value, out string error);
Assert.IsTrue(ok, $"SetProperty should succeed, got error: {error}");
// Verify via SerializedObject readback
var so = new SerializedObject(comp);
var callsProp = so.FindProperty("onSimpleEvent.m_PersistentCalls.m_Calls");
Assert.IsNotNull(callsProp, "m_Calls property should exist");
Assert.AreEqual(1, callsProp.arraySize, "Should have 1 persistent call");
var call0 = callsProp.GetArrayElementAtIndex(0);
Assert.AreEqual("SetActive", call0.FindPropertyRelative("m_MethodName").stringValue);
Assert.AreEqual(testGo, call0.FindPropertyRelative("m_Target").objectReferenceValue);
Assert.AreEqual(6, call0.FindPropertyRelative("m_Mode").enumValueIndex);
Assert.AreEqual(2, call0.FindPropertyRelative("m_CallState").enumValueIndex);
}
[Test]
public void SetProperty_UnityEvent_MultiplePersistentCalls_AllPersist()
{
var comp = testGo.AddComponent<UnityEventTestComponent>();
int targetId = testGo.GetInstanceID();
var value = JObject.Parse(@"{
""m_PersistentCalls"": {
""m_Calls"": [
{
""m_Target"": { ""instanceID"": " + targetId + @" },
""m_TargetAssemblyTypeName"": ""UnityEngine.GameObject, UnityEngine"",
""m_MethodName"": ""SetActive"",
""m_Mode"": 6,
""m_Arguments"": { ""m_BoolArgument"": true },
""m_CallState"": 2
},
{
""m_Target"": { ""instanceID"": " + targetId + @" },
""m_TargetAssemblyTypeName"": ""UnityEngine.GameObject, UnityEngine"",
""m_MethodName"": ""SetActive"",
""m_Mode"": 6,
""m_Arguments"": { ""m_BoolArgument"": false },
""m_CallState"": 2
}
]
}
}");
bool ok = ComponentOps.SetProperty(comp, "onSimpleEvent", value, out string error);
Assert.IsTrue(ok, $"SetProperty should succeed, got error: {error}");
var so = new SerializedObject(comp);
var callsProp = so.FindProperty("onSimpleEvent.m_PersistentCalls.m_Calls");
Assert.AreEqual(2, callsProp.arraySize, "Should have 2 persistent calls");
Assert.AreEqual("SetActive", callsProp.GetArrayElementAtIndex(0).FindPropertyRelative("m_MethodName").stringValue);
Assert.AreEqual("SetActive", callsProp.GetArrayElementAtIndex(1).FindPropertyRelative("m_MethodName").stringValue);
}
[Test]
public void SetProperty_UnityEvent_EmptyCalls_ClearsEvent()
{
var comp = testGo.AddComponent<UnityEventTestComponent>();
// First set a call
int targetId = testGo.GetInstanceID();
var withCall = JObject.Parse(@"{
""m_PersistentCalls"": {
""m_Calls"": [
{
""m_Target"": { ""instanceID"": " + targetId + @" },
""m_TargetAssemblyTypeName"": ""UnityEngine.GameObject, UnityEngine"",
""m_MethodName"": ""SetActive"",
""m_Mode"": 6,
""m_Arguments"": { ""m_BoolArgument"": true },
""m_CallState"": 2
}
]
}
}");
ComponentOps.SetProperty(comp, "onSimpleEvent", withCall, out _);
// Now clear it
var empty = JObject.Parse(@"{
""m_PersistentCalls"": {
""m_Calls"": []
}
}");
bool ok = ComponentOps.SetProperty(comp, "onSimpleEvent", empty, out string error);
Assert.IsTrue(ok, $"SetProperty should succeed, got error: {error}");
var so = new SerializedObject(comp);
var callsProp = so.FindProperty("onSimpleEvent.m_PersistentCalls.m_Calls");
Assert.AreEqual(0, callsProp.arraySize, "Should have 0 persistent calls after clearing");
}
[Test]
public void SetProperty_PrivateSerializedUnityEvent_RoutesViaSerialization()
{
var comp = testGo.AddComponent<UnityEventTestComponent>();
int targetId = testGo.GetInstanceID();
var value = JObject.Parse(@"{
""m_PersistentCalls"": {
""m_Calls"": [
{
""m_Target"": { ""instanceID"": " + targetId + @" },
""m_TargetAssemblyTypeName"": ""UnityEngine.GameObject, UnityEngine"",
""m_MethodName"": ""SetActive"",
""m_Mode"": 6,
""m_Arguments"": { ""m_BoolArgument"": true },
""m_CallState"": 2
}
]
}
}");
bool ok = ComponentOps.SetProperty(comp, "_onPrivateEvent", value, out string error);
Assert.IsTrue(ok, $"SetProperty on private [SerializeField] UnityEvent should succeed, got error: {error}");
var so = new SerializedObject(comp);
var callsProp = so.FindProperty("_onPrivateEvent.m_PersistentCalls.m_Calls");
Assert.IsNotNull(callsProp, "Private event m_Calls should exist");
Assert.AreEqual(1, callsProp.arraySize, "Should have 1 persistent call");
}
[Test]
public void SetProperty_SimpleFloat_StillWorksViaReflection()
{
var audioSource = testGo.AddComponent<AudioSource>();
bool ok = ComponentOps.SetProperty(audioSource, "volume", new JValue(0.5f), out string error);
Assert.IsTrue(ok, $"SetProperty for float should succeed, got error: {error}");
Assert.AreEqual(0.5f, audioSource.volume, 0.001f);
}
[Test]
public void HandleCommand_EndToEnd_UnityEventWiring()
{
testGo.AddComponent<UnityEventTestComponent>();
int targetId = testGo.GetInstanceID();
var p = new JObject
{
["action"] = "set_property",
["target"] = testGo.name,
["search_method"] = "by_name",
["component_type"] = "UnityEventTestComponent",
["property"] = "onSimpleEvent",
["value"] = JObject.Parse(@"{
""m_PersistentCalls"": {
""m_Calls"": [
{
""m_Target"": { ""instanceID"": " + targetId + @" },
""m_TargetAssemblyTypeName"": ""UnityEngine.GameObject, UnityEngine"",
""m_MethodName"": ""SetActive"",
""m_Mode"": 6,
""m_Arguments"": { ""m_BoolArgument"": true },
""m_CallState"": 2
}
]
}
}")
};
var result = ManageComponents.HandleCommand(p);
var resultObj = result as JObject ?? JObject.FromObject(result);
Assert.IsTrue(resultObj.Value<bool>("success"), $"HandleCommand should succeed: {resultObj}");
// Verify via SerializedObject
var comp = testGo.GetComponent<UnityEventTestComponent>();
var so = new SerializedObject(comp);
var callsProp = so.FindProperty("onSimpleEvent.m_PersistentCalls.m_Calls");
Assert.AreEqual(1, callsProp.arraySize, "Should have 1 persistent call after end-to-end");
Assert.AreEqual("SetActive", callsProp.GetArrayElementAtIndex(0).FindPropertyRelative("m_MethodName").stringValue);
}
}
}
