Enhancement: Add test for execution with --version option

[localheinz]

This PR

• adds a test for execution with the --version option

[localheinz]

I'm unaware of it, is there a possibility to denote the end of the expected output?

Currently, another empty line is rendered after the version information, and the test also passes with the following diff applied

diff --git a/tests/end-to-end/version.phpt b/tests/end-to-end/version.phpt
index bdd38596c..af9ee63cc 100644
--- a/tests/end-to-end/version.phpt
+++ b/tests/end-to-end/version.phpt
@@ -11,3 +11,7 @@ PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
+
+
+
+

[localheinz]

Ha, both actual and expected output are trimmed, see

• PhptTestCase::assertPhptExpectation#L301
• PhptTestCase::assertPhptExpectation#L305

[codecov]

Codecov Report

Merging #3895 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #3895      +/-   ##
============================================
+ Coverage     83.67%   83.69%   +0.01%     
  Complexity     3855     3855              
============================================
  Files           151      151              
  Lines         10199    10199              
============================================
+ Hits           8534     8536       +2     
+ Misses         1665     1663       -2

Impacted Files	Coverage Δ	Complexity Δ
src/TextUI/Command.php	75.41% <0%> (+0.33%)	213% <0%> (ø)	⬇️

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[localheinz]

Thank you, @sebastianbergmann!