XML <file> Tag Fails To Find File If Multi-line

[quantumpacket]

I spent a bit of time trying to find out why PHPUnit was not finding my test file, and it turns out it was due to the whitespace present from having the <file> tag on multiple lines. Putting it into a single line and the tests were found. I could not find such a requirement in the docs.

I'm guessing the value should be trimmed when it is being fetched (I believe it's this line). The multi-line format was not intentional and was done automatically by my IDE.

Finds File:

<testsuite name='Money'>
    <file>./tests/MoneyTest.php</file>
</testsuite>

Can't Find File:

<testsuite name='Money'>
    <file>
        ./tests/MoneyTest.php
    </file>
</testsuite>

When using multi-line it provides no error message and just says "No tests executed!".

PHPUnit 5.3.x-dev