woocommerce/plugins/woocommerce-blocks/assets/js/base/utils/test/price.js

/**
 * Internal dependencies
 */
import { formatPrice, getCurrency } from '../price';

describe( 'formatPrice', () => {
	test.each`
		value        | prefix | suffix | expected
		${1000}      | ${'€'} | ${''}  | ${'€10'}
		${1000}      | ${''}  | ${'€'} | ${'10€'}
		${1000}      | ${''}  | ${'$'} | ${'10$'}
		${'1000'}    | ${'€'} | ${''}  | ${'€10'}
		${0}         | ${'€'} | ${''}  | ${'€0'}
		${''}        | ${'€'} | ${''}  | ${''}
		${null}      | ${'€'} | ${''}  | ${''}
		${undefined} | ${'€'} | ${''}  | ${''}
	`(
		'correctly formats price given "$value", "$prefix" prefix, and "$suffix" suffix',
		( { value, prefix, suffix, expected } ) => {
			const formattedPrice = formatPrice(
				value,
				getCurrency( { prefix, suffix } )
			);

			expect( formattedPrice ).toEqual( expected );
		}
	);
} );