Ensure TMP resources available before doing LineViewTests

YarnSpinnerTool · Nov 25, 2024 · 87541b1 · 87541b1
1 parent 5a4bcc3
commit 87541b1
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diff --git a/Tests/Runtime/DialogueViewTests/LineViewTests.cs b/Tests/Runtime/DialogueViewTests/LineViewTests.cs
@@ -22,6 +22,12 @@ public class LineViewTests : IPrebuildSetup, IPostBuildCleanup
         public void Setup()
         {
             RuntimeTestUtility.AddSceneToBuild(DialogueViewTestSceneGUID);
+
+            // TMP text view operations like counting the number of visible
+            // characters won't work unless the TMP essential resources are
+            // installed, so make sure they're part of the project before
+            // testing
+            RuntimeTestUtility.EnsureTMPResourcesAvailable();
         }
 
         public void Cleanup()

diff --git a/Tests/Runtime/RuntimeTestUtility.cs b/Tests/Runtime/RuntimeTestUtility.cs
@@ -46,6 +46,28 @@ public static void RemoveSceneFromBuild(string GUID)
 #if UNITY_EDITOR
             // Filter the list to remove any scene with this GUID
             EditorBuildSettings.scenes = EditorBuildSettings.scenes.Where(x => x.guid.ToString() != GUID).ToArray();
+#endif
+        }
+
+        internal static void EnsureTMPResourcesAvailable()
+        {
+#if UNITY_EDITOR
+            var s_TextSettings = UnityEngine.Resources.Load<TMPro.TMP_Settings>("TextSettings");
+            if (s_TextSettings != null)
+            {
+                // TMP resources are already available
+                return;
+            }
+            // Install the TMP Essentials package
+            var unityGUIPackageFullPath = System.IO.Path.GetFullPath("Packages/com.unity.ugui");
+            if (System.IO.Directory.Exists(unityGUIPackageFullPath) == false)
+            {
+                throw new System.InvalidOperationException($"Can't install TMP assets: {unityGUIPackageFullPath} is not a valid directory");
+            }
+
+            UnityEngine.Debug.Log($"Importing TextMeshPro essential resources.");
+
+            AssetDatabase.ImportPackage(unityGUIPackageFullPath + "/Package Resources/TMP Essential Resources.unitypackage", false);
 #endif
         }
     }