How to test an HTTP request?

S

sqiiiiiizy942021-03-23 15:38:24

PHP

sqiiiiiizy94, 2021-03-23 15:38:24

Hello, I can't find the answer to this seemingly simple question anywhere.
Started learning testing (Outside Laravel\Symfony, pure php) but can't figure out how to test the request.
For example, there is a class:

class Test
{
    public function __construct()
    {
        //
    }

    public function function()
    {
        if ($_SERVER['REQUEST_METHOD'] == 'GET') {
            include 'testhtml.php';
        } else {
            return $this->newFunc($_POST['login'], $_POST['password']);
        }
    }

    public function newFunc($login, $password)
    {
        echo "Ваш логин: $login, пароль: $password";
    }

testhtml.php file:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form method="POST">
        <input type="text" name="login">
        <input type="password" name="password">
        <input type="submit" name="submit">
    </form>
</body>
</html>

How can I test a bunch of these functions in a class so as not to reduce everything to a separate test (stupidly passing not POST\GET requests, but the values themselves)? I just saw a similar functionality in Laravel.
In general, how to properly test WEB projects? I just can't find anything about functional testing at all, only a unit with examples a la "Make a calculator" and check it. Yes, I know about "@depend", but is it really all done like that, stupidly modeling the values themselves (and not the requests), implying that the conditional form will always accurately convey what is asked of it, and the requests are ignored?
Thanks in advance:)