"phpunit“未给出正确反应的laravel单元测试

Question

我需要为我的laravel应用做单元测试。到目前为止，我已经开始编写测试代码，但是当我运行它时，它不是我所期望的，到目前为止，我还没有在互联网上看到这个。所以我一定是做了什么蠢事或者错过了什么，对吧？

我在test/tests.php中的测试类

<?php

use Illuminate\Foundation\Testing\WithoutMiddleware;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Illuminate\Foundation\Testing\DatabaseTransactions;

class Tests extends TestCase
{
public function testLoad(){
    $this->call('GET', '/');

    $this->assertResponseOk();

    $response = $this->action('GET', 'mainController@load');

    $this->visit('/')
         ->see('Todo seznam');

    $this->assertViewHas('tasks');
}

public function dbTest(){
    $this->call('GET', '/delete');

    $this->assertHasOldInput();
}
}

所以我假设我必须安装phpunit (我在ubuntu16.04上)，然后我用"phpunit“作为我的项目的根运行它，就像其他成功但得到了这个结果的人一样：

..............................................................................

Time: 70 ms, Memory: 4.00MB

PHP Fatal error:  Uncaught Error: Call to undefined method PHPUnit_Framework_TestResult::warningCount() in /usr/share/php/PHPUnit/TextUI/ResultPrinter.php:185
Stack trace:
#0 /home/matic/Documents/todo-app/vendor/phpunit/phpunit/src/TextUI/TestRunner.php(446): PHPUnit_TextUI_ResultPrinter->printResult(Object(PHPUnit_Framework_TestResult))
#1 /usr/share/php/PHPUnit/TextUI/Command.php(155): PHPUnit_TextUI_TestRunner->doRun(Array)
#2 /usr/share/php/PHPUnit/TextUI/Command.php(106): PHPUnit_TextUI_Command->run(Array, true)
#3 /usr/bin/phpunit(29): PHPUnit_TextUI_Command::main()
#4 {main}
  thrown in /usr/share/php/PHPUnit/TextUI/ResultPrinter.php on line 185

..............................................................................

一堆文件我对谁都没做过任何改变。

然后我想我只会在那里做一个新的项目和phpunit，但是结果是一样的，但是更多的错误。

............................................................................

Time: 107 ms, Memory: 10.00MB

PHP Fatal error:  Uncaught Illuminate\Contracts\Container\BindingResolutionException: Target [Illuminate\Contracts\Debug\ExceptionHandler] is not instantiable. in /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Container/Container.php:748
Stack trace:
#0 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Container/Container.php(629): Illuminate\Container\Container->build('Illuminate\\Cont...', Array)
#1 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(697): Illuminate\Container\Container->make('Illuminate\\Cont...', Array)
#2 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(154): Illuminate\Foundation\Application->make('Illuminate\\Cont...')
#3 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(79): Illuminate\Foundation\Bootstrap\HandleExceptions->getExceptionHandler()
#4 [internal function]: Illuminate\Foundation\Bootstrap\HandleE in /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 748
PHP Fatal error:  Uncaught Illuminate\Contracts\Container\BindingResolutionException: Target [Illuminate\Contracts\Debug\ExceptionHandler] is not instantiable. in /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Container/Container.php:748
Stack trace:
#0 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Container/Container.php(629): Illuminate\Container\Container->build('Illuminate\\Cont...', Array)
#1 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(697): Illuminate\Container\Container->make('Illuminate\\Cont...', Array)
#2 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(154): Illuminate\Foundation\Application->make('Illuminate\\Cont...')
#3 /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(79): Illuminate\Foundation\Bootstrap\HandleExceptions->getExceptionHandler()
#4 /home/matic/Documents/unit/vendor/laravel/framework/src/Illu in /home/matic/Documents/unit/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 748

...........................................................................

我以为这里有可疑的东西，我错了吗？

我该怎么解决这个问题？正常吗？

谢谢你对我的帮助，我会很棒的。

Answer 1

我有点难过没人能帮我节省一些时间。但现在开始了。但是我删除了供应商文件夹并运行了composer安装，修复了它，现在它开始工作了。