I've created a simple component that wrapped SVG as below:
import React from 'react';
import CheckOutline from '../../assets/svg/check-outline.svg';
import Check from '../../assets/svg/check.svg';
interface ISvgIconProps extends SvgProps {
name: 'check-outline' | 'check';
}
const SvgIcon: React.FC<ISvgIconProps> = ({name, ...args}) => {
const nameMap = {
'check-outline': CheckOutline,
check: Check,
};
const SvgComp = nameMap[name];
return <SvgComp {...args} />;
};
export default SvgIcon;
And this component can then be used on other component like below:
import SvgIcon from '../svg-icon';
...
<SvgIcon
name="check"
width={24}
height={24}
fill={colors.PRIMARY_DARK}
onPress={() => navigation.goBack()}
/>
Everything working great, I'm able to see the SVG icon being rendered. Now I met the below problem when I tried snapshot testing:
Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object.
Check the render method of `SvgIcon`.
at createFiberFromTypeAndProps (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:16180:21)
at createFiberFromElement (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:16208:15)
at reconcileSingleElement (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:5358:23)
at reconcileChildFibers (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:5418:35)
at reconcileChildren (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:7984:28)
at mountIndeterminateComponent (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:8810:5)
at beginWork (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:9966:16)
at performUnitOfWork (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:13800:12)
at workLoopSync (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:13728:5)
at renderRootSync (node_modules/react-test-renderer/cjs/react-test-renderer.development.js:13691:7)
UPDATES
Instead of return <SvgComp {...args} />;, I tried to create the element manually but still failed:
return React.createElement(SvgComp, {...args}, null);
Wondering if anyone has any idea about it?