bug #35486 [Translator] Default value for 'sort' option in translation:update should be 'asc' (versgui)

This PR was squashed before being merged into the 4.4 branch (closes #35486).

Discussion
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[Translator] Default value for 'sort' option in translation:update should be 'asc'

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       |
| License       | MIT
| Doc PR        |

The value for 'sort' option for `bin/console translation:update --sort` is optional, but no default value is defined. So the list isn't sorted if no value is explicitly defined.
This MR brings a default value "asc" if no value is defined, so the list is correctly sorted.

Commits
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fdb13c8ab8 [Translator] Default value for 'sort' option in translation:update should be 'asc'

Author: fabpot

Command/TranslationUpdateCommand.php

@@ -83,7 +83,7 @@ protected function configure()
                 new InputOption('clean', null, InputOption::VALUE_NONE, 'Should clean not found messages'),
                 new InputOption('domain', null, InputOption::VALUE_OPTIONAL, 'Specify the domain to update'),
                 new InputOption('xliff-version', null, InputOption::VALUE_OPTIONAL, 'Override the default xliff version', '1.2'),
-                new InputOption('sort', null, InputOption::VALUE_OPTIONAL, 'Return list of messages sorted alphabetically'),
+                new InputOption('sort', null, InputOption::VALUE_OPTIONAL, 'Return list of messages sorted alphabetically', 'asc'),
             ])
             ->setDescription('Updates the translation file')
             ->setHelp(<<<'EOF'

Tests/Command/TranslationUpdateCommandTest.php

@@ -48,6 +48,14 @@ public function testDumpReverseSortedMessagesAndClean()
         $this->assertRegExp('/3 messages were successfully extracted/', $tester->getDisplay());
     }
 
+    public function testDumpSortWithoutValueAndClean()
+    {
+        $tester = $this->createCommandTester(['messages' => ['foo' => 'foo', 'test' => 'test', 'bar' => 'bar']]);
+        $tester->execute(['command' => 'translation:update', 'locale' => 'en', 'bundle' => 'foo', '--dump-messages' => true, '--clean' => true, '--sort']);
+        $this->assertRegExp("/\*bar\*foo\*test/", preg_replace('/\s+/', '', $tester->getDisplay()));
+        $this->assertRegExp('/3 messages were successfully extracted/', $tester->getDisplay());
+    }
+
     public function testDumpWrongSortAndClean()
     {
         $tester = $this->createCommandTester(['messages' => ['foo' => 'foo', 'test' => 'test', 'bar' => 'bar']]);