test: fix tests

[Chris53897]

based on #204 (comment)
snapshots generated on mac

Update: it looks like renaming a file does break the comparing

[vlakoff]

Currently this uses a fixed offset to grab the (assumed one‑digit) major version. You might consider a more robust approach, like:

$versionString = \Imagick::getVersion()['versionString'];

if (!preg_match('/^ImageMagick (\d+)\./', $versionString, $matches)) {
    throw new RuntimeException("Unable to extract ImageMagick major version from: {$versionString}");
}

$version = $matches[1];

[Chris53897]

Thanks. Why does ImageMagick not provide a function like symfony to just get the major version and more details in an array?

I can change it, but first i need to fix the real issue with the failing snapshot

[DASPRiD]

Thanks @Chris53897 – I already implemented a proper fix in #206

[DASPRiD]

Fixed in #206

[Chris53897]

Thanks @DASPRiD

[vlakoff]

I think this PR attempt effectively showed that managing multiple sets of snapshots would have ended up being too confusing and troublesome.