Failed TextGeneratorTest

FontResizeTest.cs

using UnityEngine;
using UnityEngine.TestTools;
using NUnit.Framework;
using System.Collections;

public class FontResizeTest {
	[Test]
	public void FontResizeTestSimplePasses() {
		var settings = new TextGenerationSettings();
		settings.textAnchor = TextAnchor.MiddleLeft;
		settings.generationExtents = new Vector2(float.PositiveInfinity, float.PositiveInfinity);
		settings.alignByGeometry = true;
		settings.resizeTextForBestFit = false;
		settings.generateOutOfBounds = true;
		settings.updateBounds = true;
		settings.pivot = Vector2.zero;
		settings.richText = true;
		settings.fontStyle = FontStyle.Normal;
		settings.horizontalOverflow = HorizontalWrapMode.Overflow;
		settings.verticalOverflow = VerticalWrapMode.Overflow;
		settings.font = Resources.GetBuiltinResource(typeof(Font), "Arial.ttf") as Font;

		var generator = new TextGenerator();
		string testString = "testString";
		settings.fontSize = 16;
		float size16 = generator.GetPreferredWidth(testString, settings);
		settings.fontSize = 32;
		float size32 = generator.GetPreferredWidth(testString, settings);
		settings.scaleFactor = 1f;
		float size32Hack = generator.GetPreferredWidth(testString, settings);
		UnityEngine.Debug.Log(size16);
		UnityEngine.Debug.Log(size32);
		UnityEngine.Debug.Log(size32Hack);
		Assert.AreNotEqual(size16, size32);
		Assert.AreEqual(size32, size32Hack);
	}
}