Remove --clean-library from project_tests

Author: EmandM

.yamato/project-tests.yml

@@ -38,7 +38,7 @@ test_{{ project.name }}_{{ platform.name }}_{{ editor }}:
 {% endif %}
   commands:
     - unity-downloader-cli --fast --wait -u {{ editor }} -c Editor {% if platform.name == "mac" %} --arch arm64 {% endif %} # For macOS we use ARM64 models. Installing basic editor for tests execution
-    - UnifiedTestRunner --testproject={{ project.path }} --suite=editor --suite=playmode --artifacts-path=test-results --editor-location=.Editor --rerun-strategy=Test --retry=1 --clean-library  --timeout=1800
+    - UnifiedTestRunner --testproject={{ project.path }} --suite=editor --suite=playmode --artifacts-path=test-results --editor-location=.Editor --rerun-strategy=Test --retry=1  --timeout=1800
   artifacts:
     logs:
       paths:

com.unity.netcode.gameobjects/Tests/Runtime/HelpUrlTests.cs

@@ -56,6 +56,8 @@ public IEnumerator ValidateUrlsAreValid()
             {
                 Assert.IsTrue(tasks[i].Result, $"HelpUrls.{names[i]} has an invalid path! Path: {allUrls[i]}");
             }
+
+            Assert.Fail("Test reruns!");
         }
 
         private async Task<bool> AreUnityDocsAvailableAt(string url)

testproject/Assets/Tests/Runtime/NetworkSceneManager/NetworkSceneManagerEventNotifications.cs

@@ -311,7 +311,6 @@ public IEnumerator SceneLoadingAndNotifications([Values] LoadSceneMode loadScene
             // Check error status for trying to load an invalid scene name
             LogAssert.Expect(LogType.Error, $"Scene '{k_InvalidSceneName}' couldn't be loaded because it has not been added to the build settings scenes in build list.");
             Assert.AreEqual(authority.SceneManager.LoadScene(k_InvalidSceneName, LoadSceneMode.Additive), SceneEventProgressStatus.InvalidSceneName);
-            Assert.Fail("Test reruns!");
         }