Change the ClayConfig.getSettings() method to convert data types to be compatible with sendAppMessage

test/spec/lib/utils.js

@@ -26,4 +26,34 @@ describe('Utils', function() {
       );
     });
   });
+
+  describe('.prepareForAppMessage', function() {
+    it('converts an array correctly when array contains strings', function() {
+      assert.deepEqual(
+        utils.prepareForAppMessage(['one', 'two']),
+        ['one', 0, 'two', 0]
+      );
+    });
+
+    it('converts an array correctly when array contains numbers', function() {
+      assert.deepEqual(utils.prepareForAppMessage([1, 2, 3]), [1, 2, 3]);
+    });
+
+    it('converts an array correctly when array contains booleans', function() {
+      assert.deepEqual(utils.prepareForAppMessage([true, false, true]), [1, 0, 1]);
+    });
+
+    it('converts booleans to ints', function() {
+      assert.strictEqual(utils.prepareForAppMessage(false), 0);
+      assert.strictEqual(utils.prepareForAppMessage(true), 1);
+    });
+
+    it('leaves strings alone', function() {
+      assert.strictEqual(utils.prepareForAppMessage('test'), 'test');
+    });
+
+    it('leaves numbers alone', function() {
+      assert.strictEqual(utils.prepareForAppMessage(123), 123);
+    });
+  });
 });