test: add more space test (#30099)

components/space/__tests__/__snapshots__/index.test.js.snap

@@ -1,5 +1,7 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`Space rtl render component should be rendered correctly in RTL direction 1`] = `null`;
+
 exports[`Space should render correct with children 1`] = `
 <div
   class="ant-space ant-space-horizontal ant-space-align-center"

components/space/__tests__/index.test.js

@@ -4,9 +4,11 @@ import { act } from 'react-test-renderer';
 import Space from '..';
 import ConfigProvider from '../../config-provider';
 import mountTest from '../../../tests/shared/mountTest';
+import rtlTest from '../../../tests/shared/rtlTest';
 
 describe('Space', () => {
   mountTest(Space);
+  rtlTest(Space);
 
   it('should render width empty children', () => {
     const wrapper = mount(<Space />);
@@ -47,6 +49,17 @@ describe('Space', () => {
     expect(wrapper.find('div.ant-space-item').at(1).prop('style').marginRight).toBeUndefined();
   });
 
+  it('should render width size 0', () => {
+    const wrapper = mount(
+      <Space size={NaN}>
+        <span>1</span>
+        <span>2</span>
+      </Space>,
+    );
+
+    expect(wrapper.find('div.ant-space-item').at(0).prop('style').marginRight).toBe(0);
+  });
+
   it('should render vertical space width customize size', () => {
     const wrapper = mount(
       <Space size={10} direction="vertical">