phpunit功能测试失败getRepository

Question

我正在运行phpunit测试，但是无法使用getRepository从数据库中获取$ amount。

我不知道如何解决。

我明白了

  

1）Tests \ BankBundle \ Controller \ BankControllerTest :: testMoneyIn   无法断言null匹配预期的50

<?php

namespace Tests\BankBundle\Controller;

use BankBundle\Entity\entry;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;

class BankControllerTest extends WebTestCase
{
    /**
     * @var \Doctrine\ORM\EntityManager
     */
    private $em;

    /**
     * {@inheritDoc}
     */
    public function setUp(): void
    {
        self::bootKernel();
        $this->em = static::$kernel->getContainer()
            ->get('doctrine')
            ->getManager();
    }

    public function testMoneyIn()
    {
        $client = static::createClient();
        $client->request('POST', '/bank/moneyin', array('amount' => 50));

        $query = $this->em
            ->getRepository('BankBundle:entry')
            ->getAmount();
        $this->assertEquals(50, $query);
    }