Bring back test : Generation TestGraphAsIs

Author: brett-groshong

com.unity.sg2/Tests/Generation/GenerationTests.cs

@@ -86,35 +86,31 @@ private static Texture2D DrawToTex(Material material, int width = 4, int height
 
         }
 
-        // TODO (Brett) This is disabled because of Generation errors with the Dec.
-        // TODO (Brett) branch update.
-        // TODO (Brett) Re-enable ASAP.
-
-        // static object[] testAsIsSource =
-        // {
-        //     ("Add1", new Color(1,0,0,1)), //Colors with Alpha 1 since target is opaque
-        //     ("Add2", new Color(0,1,0,1)),
-        //     ("Add3", new Color(1,1,0,1)),
-        // };
-        //
-        // [Test]
-        // [TestCaseSource("testAsIsSource")]
-        // public static void TestGraphAsIs((string nodeToCompile, Color expectedColor) input)
-        // {
-        //     var shaderString = Interpreter.GetShaderForNode(graph.GetNodeReader(input.nodeToCompile), graph, registry, out _);
-        //     var shader = MakeShader(shaderString);
-        //     var rt = DrawToTex(shader);
-        //     try
-        //     {
-        //         var pixelColor = rt.GetPixel(0,0);
-        //         Assert.AreEqual(pixelColor, input.expectedColor);
-        //     }
-        //     catch(Exception e)
-        //     {
-        //         File.WriteAllBytes($"Assets/FailureImage{input.nodeToCompile}.jpg", rt.EncodeToJPG());
-        //         throw e;
-        //     }
-        // }
+        static object[] testAsIsSource =
+        {
+            ("Add1", new Color(1,0,0,1)), //Colors with Alpha 1 since target is opaque
+            ("Add2", new Color(0,1,0,1)),
+            ("Add3", new Color(1,1,0,1)),
+        };
+
+        [Test]
+        [TestCaseSource("testAsIsSource")]
+        public static void TestGraphAsIs((string nodeToCompile, Color expectedColor) input)
+        {
+            var shaderString = Interpreter.GetShaderForNode(graph.GetNodeReader(input.nodeToCompile), graph, registry, out _);
+            var shader = MakeShader(shaderString);
+            var rt = DrawToTex(shader);
+            try
+            {
+                var pixelColor = rt.GetPixel(0,0);
+                Assert.AreEqual(pixelColor, input.expectedColor);
+            }
+            catch(Exception e)
+            {
+                File.WriteAllBytes($"Assets/FailureImage{input.nodeToCompile}.jpg", rt.EncodeToJPG());
+                throw e;
+            }
+        }
 
         [Test]
         public static void TestGraphReferenceNode()