test: Switch to the Safe API for tests

tests/BoxTest.php

@@ -48,7 +48,7 @@
 use function implode;
 use function in_array;
 use function iterator_to_array;
-use function realpath;
+use function Safe\realpath;
 use function sprintf;
 use function str_replace;
 use function trim;

tests/Console/Command/CompileTest.php

@@ -56,7 +56,7 @@
 use function preg_quote;
 use function preg_replace;
 use function random_int;
-use function realpath;
+use function Safe\realpath;
 use function sort;
 use function sprintf;
 use function str_replace;

tests/Console/Command/DiffTest.php

@@ -26,8 +26,8 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use function array_splice;
 use function ob_get_clean;
-use function ob_start;
-use function realpath;
+use function Safe\ob_start;
+use function Safe\realpath;
 
 /**
  * @covers \KevinGH\Box\Console\Command\Diff

tests/Console/Command/GenerateDockerFileTest.php

@@ -18,7 +18,7 @@
 use Fidry\Console\ExitCode;
 use KevinGH\Box\Test\CommandTestCase;
 use KevinGH\Box\Test\RequiresPharReadonlyOff;
-use function realpath;
+use function Safe\realpath;
 
 /**
  * @covers \KevinGH\Box\Console\Command\GenerateDockerFile

tests/Console/Command/InfoTest.php

@@ -25,7 +25,7 @@
 use function extension_loaded;
 use function implode;
 use function preg_replace;
-use function realpath;
+use function Safe\realpath;
 
 /**
  * @covers \KevinGH\Box\Console\Command\Info

tests/Console/Command/VerifyTest.php

@@ -21,7 +21,7 @@
 use KevinGH\Box\Test\RequiresPharReadonlyOff;
 use Phar;
 use Symfony\Component\Console\Output\OutputInterface;
-use function realpath;
+use function Safe\realpath;
 
 /**
  * @covers \KevinGH\Box\Console\Command\Verify