fungus/Assets/UnityTestTools/Assertions/Editor/AssertionStripper.cs

using System;
using System.Collections.Generic;
using UnityEditor.Callbacks;
using UnityEngine;
using UnityTest;
using Object = UnityEngine.Object;

public class AssertionStripper
{
    [PostProcessScene]
    public static void OnPostprocessScene()
    {
        if (Debug.isDebugBuild) return;
        RemoveAssertionsFromGameObjects();
    }

    private static void RemoveAssertionsFromGameObjects()
    {
        var allAssertions = Resources.FindObjectsOfTypeAll(typeof(AssertionComponent)) as AssertionComponent[];
        foreach (var assertion in allAssertions)
        {
            Object.DestroyImmediate(assertion);
        }
    }
}