Initial Commit

Library/PackageCache/com.unity.ugui@1.0.0/Tests/Editor/Slider/SliderRectReferences.cs

@@ -0,0 +1,54 @@
+using NUnit.Framework;
+using UnityEngine.UI;
+using UnityEngine;
+
+[Category("Slider")]
+public class SliderRectRefernces : Behaviour
+{
+    private Slider slider;
+    private GameObject emptyGO;
+    private GameObject rootGO;
+
+    [SetUp]
+    public void TestSetup()
+    {
+        rootGO = new GameObject("root child");
+        rootGO.AddComponent<Canvas>();
+
+        var sliderGameObject = new GameObject("Slider");
+        slider = sliderGameObject.AddComponent<Slider>();
+
+        emptyGO = new GameObject("base", typeof(RectTransform));
+
+        sliderGameObject.transform.SetParent(rootGO.transform);
+        emptyGO.transform.SetParent(sliderGameObject.transform);
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        GameObject.DestroyImmediate(rootGO);
+    }
+
+    [Test]
+    public void AssigningSelfResultsInNullReferenceField()
+    {
+        slider.fillRect = (RectTransform)slider.transform;
+        Assert.IsNull(slider.fillRect);
+
+        slider.handleRect = (RectTransform)slider.transform;
+        Assert.IsNull(slider.handleRect);
+    }
+
+    [Test]
+    public void AssigningOtherObjectResultsInCorrectReferenceField()
+    {
+        slider.fillRect = (RectTransform)emptyGO.transform;
+        Assert.IsNotNull(slider.fillRect);
+        Assert.AreEqual(slider.fillRect, (RectTransform)emptyGO.transform);
+
+        slider.handleRect = (RectTransform)emptyGO.transform;
+        Assert.IsNotNull(slider.handleRect);
+        Assert.AreEqual(slider.handleRect, (RectTransform)emptyGO.transform);
+    }
+}