test: fix test case error. #188

Author: jaywcjlove

test/hue.test.tsx

@@ -105,5 +105,5 @@ it('Hue direction === vertical', async () => {
   const elm = screen.getByTitle('custom-element');
   elm.focus();
   fireEvent.mouseDown(elm, { clientX: 1 });
-  expect(elm.style).toHaveProperty('_values', { inset: '0', position: 'absolute', 'z-index': '1' });
+  expect(elm.style).toHaveProperty('_values', { inset: '0', outline: 'none', position: 'absolute', 'z-index': '1' });
 });

test/saturation.test.tsx

@@ -30,6 +30,7 @@ it('Saturation', async () => {
       borderRadius: 0,
       cursor: 'crosshair',
       inset: 0,
+      outline: 'none',
       position: 'relative',
       touchAction: 'none',
       backgroundImage: 'linear-gradient(0deg, #000, transparent), linear-gradient(90deg, #fff, hsl(0, 100%, 50%))',