…th optional args

…ations

…ed failures

…of `MockBuilder`

… 3.0 when not in develop mode

Since symfony#54471, dumpFile will trigger a `fileperms(): stat failed`
error when writing to a filename that does not yet exist. This
was silenced from PHP's default handler with the `@` operator.

However, the error is still passed to any custom handler that the
application has registered, and can therefore cause exceptions or
spurious logging depending on the implementation of the handler.

The better solution, which is consistent with all other calls to
native functions in this class, would be to use `self::box` to
catch and ignore the potential error so that it never leaks
outside this class.

This PR was squashed before being merged into the 7.2 branch.

Discussion
----------

CS: clean some whitespaces/indentation

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Issues        | Fix CS
| License       | MIT

Commits
-------

d0f63b8 CS: clean some whitespaces/indentation

…ecated

The changes done in symfony#58453 were not enough. Since the session name is used
as the cookie name it must not be the empty string.

The test name argument is mandatory since PHPUnit 10.

The former test implementation relied on the order in which tests are
executed assuming that tests explicitly creating the schema were executed
first. This assumption leads to test failures on PHPUnit 10+ were tests
defined in parent classes are run first where they were run later with
PHPUnit 9.6.

Oracle converts all not quoted names to uppercase

…a' sponsoring