Assign colors, and then assign colors to keys (#1799)

* Assign colors, and then assign colors to keys * added unit test to check RGB.prototype[Animation.keys] initialized
rwaldron · Dec 3, 2022 · 5d5e301 · 5d5e301
1 parent b5259d8
commit 5d5e301
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/lib/led/rgb.js b/lib/led/rgb.js
@@ -434,14 +434,15 @@ class RGB {
 
 
 }
+
+RGB.colors = ["red", "green", "blue"];
+
 /**
  * For multi-property animation, must define
  * the keys to use for tween calculation.
  */
 RGB.prototype[Animation.keys] = RGB.colors;
 
-RGB.colors = ["red", "green", "blue"];
-
 RGB.ToScaledRGB = (intensity, colors) => {
   const scale = intensity / 100;
 

diff --git a/test/rgb.js b/test/rgb.js
@@ -755,6 +755,14 @@ exports["RGB"] = {
     test.done();
   },
 
+  "Animation.keys"(test) {
+    test.expect(1);
+    this.color = this.sandbox.stub(this.rgb, "color");
+    const keys = this.rgb[Animation.keys];
+    test.deepEqual(keys, ["red", "green", "blue"]);
+    test.done();
+  },
+
 };
 
 exports["10-bit RGB"] = {