Added test for "PdfDocument::isLink()" function.

laurentmuller · Jul 31, 2024 · e61b3a7 · e61b3a7
1 parent dce7a20
commit e61b3a7
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Showing 3 changed files with 33 additions and 12 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- Added test for `PdfDocument::isLink()` function.
 - Reworked `putFonts` function of `PdfDocument` class.
 - Added test for `PdfEnumDefaultInterface`.
 - Removed covers class attribute.

diff --git a/composer.lock b/composer.lock
diff --git a/tests/PdfDocPropertiesTest.php b/tests/PdfDocPropertiesTest.php
@@ -12,8 +12,21 @@
 
 namespace fpdf;
 
+use PHPUnit\Framework\Attributes\DataProvider;
+
 class PdfDocPropertiesTest extends AbstractPdfDocTestCase
 {
+    public static function getIsLinks(): \Generator
+    {
+        yield [null, false];
+        yield ['', false];
+        yield [0, false];
+        yield [-1, false];
+
+        yield ['link', true];
+        yield [1, true];
+    }
+
     public function testAddPageClosed(): void
     {
         self::expectException(PdfException::class);
@@ -144,6 +157,13 @@ public function testHttpEncode(): void
         $doc->output(PdfDestination::DOWNLOAD, '¢FAKE¢');
     }
 
+    #[DataProvider('getIsLinks')]
+    public function testIsLink(string|int|null $link, bool $expected): void
+    {
+        $actual = PdfDocument::isLink($link);
+        self::assertSame($expected, $actual);
+    }
+
     public function testLastHeight(): void
     {
         $doc = $this->createDocument();