Enhancement: Extract named constructor

ergebnis · Jul 3, 2023 · d2a3b0b · d2a3b0b
1 parent 6d5dc33
commit d2a3b0b
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Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/src/FrontMatter.php b/src/FrontMatter.php
@@ -25,6 +25,11 @@ private function __construct(private readonly array $value)
     {
     }
 
+    public static function empty(): self
+    {
+        return new self([]);
+    }
+
     /**
      * @param array<string, mixed> $value
      *

diff --git a/src/YamlParser.php b/src/YamlParser.php
@@ -29,7 +29,7 @@ public function parse(UnparsedContent $unparsedContent): ParsedContent
     {
         if (1 !== \preg_match(self::PATTERN, $unparsedContent->toString(), $matches)) {
             return ParsedContent::create(
-                FrontMatter::fromArray([]),
+                FrontMatter::empty(),
                 BodyMatter::fromString($unparsedContent->toString()),
             );
         }
@@ -40,7 +40,7 @@ public function parse(UnparsedContent $unparsedContent): ParsedContent
 
         if ('' === $rawFrontMatter) {
             return ParsedContent::create(
-                FrontMatter::fromArray([]),
+                FrontMatter::empty(),
                 $bodyMatter,
             );
         }

diff --git a/test/Unit/FrontMatterTest.php b/test/Unit/FrontMatterTest.php
@@ -25,6 +25,13 @@ final class FrontMatterTest extends Framework\TestCase
 {
     use Test\Util\Helper;
 
+    public function testEmptyReturnsFrontMatter(): void
+    {
+        $frontMatter = FrontMatter::empty();
+
+        self::assertSame([], $frontMatter->toArray());
+    }
+
     public function testFromArrayRejectsArrayWhereKeysAreNumeric(): void
     {
         $value = self::faker()->words();