test: Replace WaitForEndOfFrame with null

WaitForEndOfFrame is not supported in Unity Editor batchmode

Author: joaoborks

Packages/mygamedevtools-scene-loader/Tests/Runtime/LoadingBehaviorTests.cs

@@ -29,7 +29,7 @@ public IEnumerator AutomaticTriggers()
 
             Assert.AreEqual(LoadingState.WaitingToStart, progress.State);
 
-            yield return new WaitForEndOfFrame();
+            yield return null;
 
             Assert.AreEqual(LoadingState.Loading, progress.State);
 
@@ -51,15 +51,15 @@ public IEnumerator ManualTriggers()
 
             Assert.AreEqual(LoadingState.WaitingToStart, progress.State);
 
-            yield return new WaitForEndOfFrame();
+            yield return null;
 
             Assert.AreEqual(LoadingState.WaitingToStart, progress.State);
 
             progress.SetState(LoadingState.Loading);
             progress.Report(1);
             progress.SetState(LoadingState.TargetSceneLoaded);
 
-            yield return new WaitForEndOfFrame();
+            yield return null;
             Assert.AreEqual(LoadingState.TargetSceneLoaded, progress.State);
 
             progress.SetState(LoadingState.TransitionComplete);

Packages/mygamedevtools-scene-loader/Tests/Runtime/LoadingFeedbackTests.cs

@@ -43,7 +43,7 @@ public IEnumerator SliderFeedback()
             var slider = feedbackSlider.GetComponent<Slider>();
             Assert.AreEqual(0, slider.value);
 
-            yield return new WaitForEndOfFrame();
+            yield return null;
 
             _progress.Report(.5f);
 
@@ -59,7 +59,7 @@ public IEnumerator TextFeedback()
             var text = feedbackText.GetComponent<Text>();
             Assert.AreEqual("0", text.text);
 
-            yield return new WaitForEndOfFrame();
+            yield return null;
 
             _progress.Report(.5f);
 
@@ -76,7 +76,7 @@ public IEnumerator TextMeshFeedback()
             var text = feedbackText.GetComponent<TextMeshProUGUI>();
             Assert.AreEqual("0", text.text);
 
-            yield return new WaitForEndOfFrame();
+            yield return null;
 
             _progress.Report(.5f);