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				<?php

				namespace Tests\Unit;

				use App\Wallet;
				use Tests\TestCase;

				class WalletTest extends TestCase
				{
				/**
				* Test Wallet::money()
				*
				* @return void
				*/
				public function testMoney()
				{
				$wallet = new Wallet([
				'currency' => 'CHF',
				]);

				$money = $wallet->money(-123);
				$this->assertSame('-1,23 CHF', $money);

				// This test is here to remind us that the method will give
				// different results for different locales, but also depending
				// if NumberFormatter (intl extension) is installed or not.
				// NumberFormatter also returns some surprising output for
				// some locales and e.g. negative numbers.
				// We'd have to improve on that as soon as we'd want to use
				// other locale than the default de_DE.
				}
				}