当使用Laravel工厂时，Phpunit会插入新的线条

Question

I have written a testsuite using phpunit. When I run any of these tests, the success dots will appear, each with a couple of newlines in between. I have discovered that this only occurs when a factory is used, but can't find what further causes this. Help is greatly appreciated!

Example factory (note that there's no ?> at the end)

<?php
use App\Models\EventParticipant;

$factory->define(App\Models\EventParticipant::class, function () {

    // return
    return [
        'n' => 0,
        'ut' => date('Y-m-d H:i:s'),
        'del' => 'no'
    ];

});

PHPUnit output for tests that use factories

PHPUnit 5.7.23 by Sebastian Bergmann and contributors.

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.                                                              6 / 6 (100%)

Time: 8.7 seconds, Memory: 36.00MB

OK (6 tests, 22 assertions)

PHPUnit output for tests that do not use factories

PHPUnit 5.7.23 by Sebastian Bergmann and contributors.

.............................                                     29 / 29 (100%)

Time: 6.32 seconds, Memory: 42.00MB

Answer 1

Issue solved! Six of the 83 factories had a leading empty line in them. Removing those of course also removed the new lines when running tests.