How To Test Artisan Commands in Laravel 5

Example of test

<?php

class YourCommandTest extends TestCase
{
    public function testExample()
    {
        Artisan::call('your_command', [
            'command_parameter_1' => 'value1',
            'command_parameter_2' => 'value2',
        ]);

        // If you need result of console output
        $resultAsText = Artisan::output();

        $this->assertTrue(true);
    }

}