Behat测试不会使用json数组在数据库上发送相同的信息

use Behat\Behat\Context\Context;
use PDO;

class DatabaseContext implements Context
{
    private $pdo;

    public function __construct()
    {
        // 连接到数据库
        $this->pdo = new PDO('mysql:host=localhost;dbname=test', 'username', 'password');
    }

    /**
     * @Given /^I insert the following data into the database:$/
     */
    public function iInsertTheFollowingDataIntoTheDatabase(TableNode $table)
    {
        foreach ($table as $row) {
            // 获取json数组数据
            $jsonData = json_decode($row['data'], true);

            // 将数据插入数据库
            $statement = $this->pdo->prepare('INSERT INTO my_table (column1, column2) VALUES (:value1, :value2)');
            $statement->bindParam(':value1', $jsonData['value1']);
            $statement->bindParam(':value2', $jsonData['value2']);
            $statement->execute();
        }
    }

    /**
     * @Then /^the data should be inserted into the database$/
     */
    public function theDataShouldBeInsertedIntoTheDatabase()
    {
        // 验证数据是否插入成功
        $statement = $this->pdo->query('SELECT COUNT(*) FROM my_table');
        $count = $statement->fetchColumn();

        // 使用适当的断言方法进行验证
        assert($count > 0);
    }
}