feature #4689 Support two words test guard (VincentLanglet)

This PR was squashed before being merged into the 3.x branch.

Discussion
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Support two words test guard

Extracted from https://github.com/twigphp/Twig/pull/4687

Commits
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30977bdea9 Support two words test guard

CHANGELOG

@@ -1,6 +1,6 @@
 # 3.22.0 (2025-XX-XX)
 
- * n/a
+ * Add support for two words test in guard tag
 
 # 3.21.1 (2025-05-03)
 

src/TokenParser/GuardTokenParser.php

@@ -32,9 +32,15 @@ final class GuardTokenParser extends AbstractTokenParser
         $method = 'get'.$typeToken->getValue();
 
         $nameToken = $stream->expect(Token::NAME_TYPE);
+        $name = $nameToken->getValue();
+        if ('test' === $typeToken->getValue() && $stream->test(Token::NAME_TYPE)) {
+            // try 2-words tests
+            $name .= ' '.$stream->getCurrent()->getValue();
+            $stream->next();
+        }
 
         try {
-            $exists = null !== $this->parser->getEnvironment()->$method($nameToken->getValue());
+            $exists = null !== $this->parser->getEnvironment()->$method($name);
         } catch (SyntaxError) {
             $exists = false;
         }

tests/Fixtures/tags/guard/basic.test

@@ -13,9 +13,26 @@
 {% else %}
     NEVER
 {% endguard %}
+
+{% guard test foobar %}
+    NEVER
+    {{ 'a'|foobar }}
+{% else -%}
+    The foobar test doesn't exist
+{% endguard %}
+
+{% guard test divisible by -%}
+    The divisible by function does exist
+{% else %}
+    NEVER
+{% endguard %}
 --DATA--
 return []
 --EXPECT--
 The foobar filter doesn't exist
 
 The constant function does exist
+
+The foobar test doesn't exist
+
+The divisible by function does exist