LaravelPHP单元测试。微笑测试，但有一个失败

这两项测试用于密码重置。我用的是从Laravel的盒子里出来的基本认证。第一次测试失败了。第二个测试通过了。他们非常相似。我不明白为什么第一次考试不及格

在第一次测试中：

我正在创建一个用户

获取密码重置令牌

使用正确的数据发出更改密码的post请求

它一直告诉我我的电子邮件有错误。我不明白为什么

<?php

namespace Tests\Controllers\Unit;

use Tests\TestCase;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Foundation\Testing\RefreshDatabase;

class ResetPasswordTest extends TestCase
{

    use RefreshDatabase;


    // This test is currently failing. It's saying I have error with email.

    public function test_does_change_a_users_password()
    {
        // Create user 
        $user = factory('App\User')->create();

        // This post route creates a new password reset token and stores it into the database.
        $this->post(route('password.email'), ['email' => $user->email]);

        // I get the token
        $token = DB::table('password_resets')->whereEmail($user->email)->first()->token;

        $this->from(route('password.reset', $token));

        // Change password with the correct data
        $response = $this->post('password/reset', [
            'token'                 => $token,
            'email'                 => $user->email,
            'password'              => 'password',
            'password_confirmation' => 'password'
        ]);

        // This is true... It tells me I have an error with my email.
        $reponse->assertSessionHasErrors('email');

        // This is false. The password is not changed to the new password.
        $this->assertTrue(Hash::check('password', $user->fresh()->password));
    }


    // This test is the working one.

    public function test_does_change_a_users_password2()
    {
        $user = factory('App\User')->create();

        $token = Password::createToken($user);
        $new_password = 'bestpassword99';

        DB::table('password_resets')->insert([
            'token'   => $token,
            'email'   => $user->email,
        ]);

        $this->from(route('password.reset', $token));

        $response = $this->post('password/reset', [
            'token'                 => $token,
            'email'                 => $user->email,
            'password'              => $new_password,
            'password_confirmation' => $new_password
        ]);


        $this->assertTrue(Hash::check($new_password, $user->fresh()->password));
    }

}  

---

如果您使用
dd（$response）
检查响应，您可以看到Laravel抱怨令牌无效

但是为什么呢Laravel不在数据库中存储确切的令牌。它存储令牌的散列。这是为了确保获得数据库读取权限的用户不能（轻松）重置用户密码

因此，与其从数据库中获取哈希值，不如获取发送给用户的令牌

让我们尝试从通知中提取令牌：

$bag = new \stdClass();

Notification::assertSentTo($user, \Illuminate\Auth\Notifications\ResetPassword::class, function ($notification) use ($bag) {
    $bag->token = $notification->token;
    return true;
});

$token = $bag->token;

并把它放在你的测试中：

/** @test */
public function does_change_a_users_password()
{
    Notification::fake();

    // Create user
    $user = factory(User::class)->create();

    // This post route creates a new password reset token and stores it into the database.
    $this->post(route('password.email'), ['email' => $user->email]);

    // get the password reset token
    $bag = new \stdClass();
    Notification::assertSentTo($user, ResetPassword::class, function ($notification) use ($bag) {
        $bag->token = $notification->token;
        return true;
    });
    $token = $bag->token;

    $this->from(route('password.reset', $token));

    // Change password with the correct data
    $response = $this->post('password/reset', [
        'token'                 => urlencode($token),
        'email'                 => $user->email,
        'password'              => 'password',
        'password_confirmation' => 'password'
    ]);

    //$response->assertSessionHasErrors('password');

    // Ensure password is changed.
    $this->assertTrue(Hash::check('password', $user->fresh()->password));
}

您如何验证负责更新密码的方法？为什么您的第二个测试没有用
@test
注释？它是用@test注释的，这样您就不必将测试放在函数名中运行。不完全是主题，但这些是集成测试，决不是单元测试。如果您在这个测试中打开代码覆盖率，您将看到您几乎访问了整个核心Laravel框架。这不是单元测试的概念。单元测试是创建一个用户并检查它是否存在。@johnysiver你读了我写的东西了吗？仔细地喜欢。