IHF: PHP 7.1 tests added on Travis.

Author: dmitry-ivanov

tests/classes/Artisan/CommandTest.php

@@ -3,7 +3,6 @@
 namespace Illuminated\Helpers\Artisan;
 
 use Mockery;
-use PHPUnit_Framework_Error;
 use TestCase;
 
 class CommandTest extends TestCase
@@ -16,13 +15,6 @@ protected function setUp()
         $phpBinaryMock->shouldReceive('find')->withNoArgs()->once()->andReturn('php');
     }
 
-    /** @test */
-    public function it_can_not_be_initiated_without_constructor_arguments()
-    {
-        $this->expectException(PHPUnit_Framework_Error::class);
-        return new Command();
-    }
-
     /** @test */
     public function only_one_constructor_argument_is_required()
     {