229 lines
11 KiB
C#
229 lines
11 KiB
C#
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#if UNITY_EDITOR || UNITY_STANDALONE
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//#define KEEP_ARTIFACTS_FOR_INSPECTION
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using System;
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using System.Collections;
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using System.IO;
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using NUnit.Framework;
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using UnityEditor;
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using UnityEditor.SceneManagement;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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using UnityEngine.TestTools;
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using UnityEngine.TestTools.Utils;
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namespace Unity.AI.Navigation.Editor.Tests
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{
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class NavMeshLinkUpgradeTests
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{
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// Adjust these tests whenever you change the content of the scene
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const string k_SceneName = "Test_Links_Created_With_2_0_0.unity";
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const string k_ParentFolder = "Assets";
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const string k_TempFolder = "TempLinkUpgrade";
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static readonly string k_TempFolderPath = Path.Combine(k_ParentFolder, k_TempFolder);
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static readonly string k_TestScenePath = Path.Combine(k_TempFolderPath, k_SceneName);
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static readonly string k_PrebuiltScenePath = Path.Combine("Packages", "com.unity.ai.navigation", "Tests", "PrebuiltAssets", k_SceneName);
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string m_PreviousScenePath;
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bool m_DelayCallHappened;
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GameObject m_ScaledObjectWithLinks;
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GameObject m_UnscaledObjectWithLinks;
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NavMeshLink[] m_LinksFromScaledObject;
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NavMeshLink[] m_LinksFromUnscaledObject;
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[OneTimeSetUp]
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public void OneTimeSetUp()
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{
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AssetDatabase.DeleteAsset(k_TempFolderPath);
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var folderGUID = AssetDatabase.CreateFolder(k_ParentFolder, k_TempFolder);
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Assume.That(folderGUID, Is.Not.Empty);
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AssetDatabase.CopyAsset(k_PrebuiltScenePath, k_TestScenePath);
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AssetDatabase.Refresh();
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m_PreviousScenePath = SceneManager.GetActiveScene().path;
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var testScene = EditorSceneManager.OpenScene(k_TestScenePath);
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Assume.That(testScene, Is.Not.Null, "The test scene should exist under the Assets folder.");
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m_ScaledObjectWithLinks = GameObject.Find("Multiple NavMesh Links");
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Assume.That(m_ScaledObjectWithLinks, Is.Not.Null);
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m_LinksFromScaledObject = m_ScaledObjectWithLinks.GetComponents<NavMeshLink>();
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Assume.That(m_LinksFromScaledObject.Length, Is.EqualTo(4));
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m_UnscaledObjectWithLinks = GameObject.Find("Unscaled Links");
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Assume.That(m_UnscaledObjectWithLinks, Is.Not.Null);
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m_LinksFromUnscaledObject = m_UnscaledObjectWithLinks.GetComponents<NavMeshLink>();
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Assume.That(m_LinksFromUnscaledObject.Length, Is.EqualTo(3));
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}
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[UnitySetUp]
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public IEnumerator SetUp()
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{
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if (!m_DelayCallHappened)
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{
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// Allow for the Link upgrade to be completed by the delayCall
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EditorApplication.delayCall += () => m_DelayCallHappened = true;
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yield return new WaitUntil(() => m_DelayCallHappened);
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yield return null;
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EditorSceneManager.SaveScene(SceneManager.GetActiveScene());
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}
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}
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[Test]
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public void ScaledLinkVersion2_0_0_WhenLoaded_HasCorrectStart([NUnit.Framework.Range(0, 3)] int i)
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{
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var link = m_LinksFromScaledObject[i];
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var desc = $"(scaled[{i}]_{link.width}_{link.costModifier})";
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Assert.That(link.startTransform, Is.Null.Or.Not.SameAs(link.gameObject.transform),
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"The start transform should not point to the link GameObject itself. {0}", desc);
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if (link.startTransform != null)
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{
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var startParent = link.startTransform.parent;
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if (startParent != null)
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{
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Assert.That(startParent.name, Is.EqualTo("Plane 2"),
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"The start transform should be a child of Plane 2. {0}", desc);
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Assert.That(link.startTransform.name, Contains.Substring($"Link Start {link.name}"),
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"The new start transform should be named after the link that uses it. {0}", desc);
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Assert.That(link.startTransform.position, Is.Not.EqualTo(Vector3.zero),
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"The new start transform should be placed away from origin. {0}", desc);
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Assert.That(link.startTransform.position, Is.Not.EqualTo(startParent.position),
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"The new start transform should be placed away from the parent. {0}", desc);
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}
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else
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{
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Assert.That(link.startPoint, Is.EqualTo(Vector3.zero).Using(new Vector3EqualityComparer(0.001f)),
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"Start Point should be around zero when start transform keeps the original reference. {0}", desc);
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Assert.That(link.startTransform.name, Is.EqualTo("NavMesh Surface"),
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"The upgraded link should keep referencing the GameObject NavMesh Surface. {0}", desc);
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}
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}
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}
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[Test]
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public void ScaledLinkVersion2_0_0_WhenLoaded_HasCorrectEnd([NUnit.Framework.Range(0, 3)] int i)
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{
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var link = m_LinksFromScaledObject[i];
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var desc = $"(scaled[{i}]_{link.width}_{link.costModifier})";
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Assert.That(link.endTransform, Is.Null.Or.Not.SameAs(link.gameObject.transform),
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"The end transform should not point to the link GameObject itself. {0}", desc);
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if (link.endTransform != null)
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{
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var endParent = link.endTransform.parent;
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if (endParent != null)
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{
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Assert.That(link.endTransform.parent.name, Is.EqualTo("Plane 2"),
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"The end transform should be a child of Plane 2. {0}", desc);
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Assert.That(link.endTransform.name, Contains.Substring($"Link End {link.name}"),
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"The new end transform should be named after the link that uses it. {0}", desc);
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Assert.That(link.endTransform.position, Is.Not.EqualTo(Vector3.zero),
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"The new end transform should be placed away from origin. {0}", desc);
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Assert.That(link.endTransform.position, Is.Not.EqualTo(endParent.position),
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"The new end transform should be placed away from the parent. {0}", desc);
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}
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else
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{
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Assert.That(link.endPoint, Is.EqualTo(Vector3.zero).Using(new Vector3EqualityComparer(0.001f)),
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"End Point should be around zero when end transform keeps the original reference. {0}", desc);
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Assert.That(link.endTransform.name, Is.EqualTo("Plane 2"),
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"The upgraded link should keep referencing the GameObject Plane 2. {0}", desc);
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}
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}
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}
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[Test]
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public void UnscaledLinkVersion2_0_0_WhenLoaded_HasCorrectStart([NUnit.Framework.Range(0, 2)] int i)
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{
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var link = m_LinksFromUnscaledObject[i];
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var desc = $"(unscaled[{i}]_{link.width}_{link.costModifier})";
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Assert.That(link.startTransform, Is.Null.Or.Not.SameAs(link.gameObject.transform),
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"The start transform should not point to the link GameObject itself. {0}", desc);
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if (link.startTransform != null)
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{
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var startParent = link.startTransform.parent;
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if (startParent != null)
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{
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Assert.That(startParent.name, Is.EqualTo("Plane 2"),
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"The start transform should be a child of Plane 2. {0}", desc);
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Assert.That(link.startTransform.name, Contains.Substring($"Link Start {link.name}"),
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"The new start transform should be named after the link that uses it. {0}", desc);
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Assert.That(link.startTransform.position, Is.Not.EqualTo(Vector3.zero),
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"The new start transform should be placed away from origin. {0}", desc);
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Assert.That(link.startTransform.position, Is.Not.EqualTo(startParent.position),
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"The new start transform should be placed away from the parent. {0}", desc);
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}
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else
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{
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Assert.That(link.startPoint, Is.EqualTo(Vector3.zero).Using(new Vector3EqualityComparer(0.001f)),
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"Start Point should be around zero when start transform keeps the original reference. {0}", desc);
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Assert.That(link.startTransform.name, Is.EqualTo("NavMesh Surface"),
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"The upgraded link should keep referencing the GameObject NavMesh Surface. {0}", desc);
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}
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}
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}
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[Test]
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public void UnscaledLinkVersion2_0_0_WhenLoaded_HasCorrectEnd([NUnit.Framework.Range(0, 2)] int i)
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{
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var link = m_LinksFromUnscaledObject[i];
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var desc = $"(unscaled[{i}]_{link.width}_{link.costModifier})";
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Assert.That(link.endTransform, Is.Null.Or.Not.SameAs(link.gameObject.transform),
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"The end transform should not point to the link GameObject itself. {0}", desc);
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if (link.endTransform != null)
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{
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var endParent = link.endTransform.parent;
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if (endParent != null)
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{
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Assert.That(link.endTransform.parent.name, Is.EqualTo("Plane 2"),
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"The end transform should be a child of Plane 2. {0}", desc);
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Assert.That(link.endTransform.name, Contains.Substring($"Link End {link.name}"),
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"The new end transform should be named after the link that uses it. {0}", desc);
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Assert.That(link.endTransform.position, Is.Not.EqualTo(Vector3.zero),
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"The new end transform should be placed away from origin. {0}", desc);
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Assert.That(link.endTransform.position, Is.Not.EqualTo(endParent.position),
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"The new end transform should be placed away from the parent. {0}", desc);
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}
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else
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{
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Assert.That(link.endPoint, Is.EqualTo(Vector3.zero).Using(new Vector3EqualityComparer(0.001f)),
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"End Point should be around zero when end transform keeps the original reference. {0}", desc);
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Assert.That(link.endTransform.name, Is.EqualTo("Plane 2"),
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"The upgraded link should keep referencing the GameObject Plane 2. {0}", desc);
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}
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}
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}
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[OneTimeTearDown]
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public void OneTimeTearDown()
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{
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Assume.That(SceneManager.GetActiveScene().isDirty, Is.False,
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"Scene should not have changed after it was saved in SetUp.");
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if (string.IsNullOrEmpty(m_PreviousScenePath))
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EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects, NewSceneMode.Single);
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else
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EditorSceneManager.OpenScene(m_PreviousScenePath);
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#if !KEEP_ARTIFACTS_FOR_INSPECTION
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AssetDatabase.DeleteAsset(k_TempFolderPath);
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#endif
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}
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}
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}
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#endif
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