added tests for Circle

2 files changed, 4 insertions, 5 deletions

diff --git a/src/main.js b/src/main.js
index 12ebc7b..a8da19f 100644
--- a/src/main.js
+++ b/src/main.js
@@ -10,7 +10,6 @@ import './modules/optional/transform.js'
 import { extend, makeInstance } from './utils/adopter.js'
 import { getMethodNames, getMethodsFor } from './utils/methods.js'
 import Box from './types/Box.js'
-import Circle from './elements/Circle.js'
 import Color from './types/Color.js'
 import Container from './elements/Container.js'
 import Defs from './elements/Defs.js'
@@ -148,8 +147,8 @@ extend([
 extend([
   Rect,
   Ellipse,
-  Circle,
-  Gradient
+  Gradient,
+  Runner
 ], getMethodsFor('radius'))
 
 extend(EventTarget, getMethodsFor('EventTarget'))
diff --git a/src/modules/optional/sugar.js b/src/modules/optional/sugar.js
index 0de2c04..72c02ca 100644
--- a/src/modules/optional/sugar.js
+++ b/src/modules/optional/sugar.js
@@ -104,11 +104,11 @@ registerMethods([ 'Element', 'Runner' ], {
 
 registerMethods('radius', {
   // Add x and y radius
-  radius: function (x, y) {
+  radius: function (x, y = x) {
     var type = (this._element || this).type
     return type === 'radialGradient' || type === 'radialGradient'
       ? this.attr('r', new SVGNumber(x))
-      : this.rx(x).ry(y == null ? x : y)
+      : this.rx(x).ry(y)
   }
 })