Add StringUtil::trim test case for an emoji

simonberger · simonberger · commit 201150e26a81 · 2021-09-15T00:02:31.000+02:00
diff --git a/src/Symfony/Component/Form/Tests/Util/StringUtilTest.php b/src/Symfony/Component/Form/Tests/Util/StringUtilTest.php
@@ -16,11 +16,20 @@
 
 class StringUtilTest extends TestCase
 {
-    public function testTrim()
+    public function trimProvider()
     {
-        $data = ' Foo! ';
+        return [
+            [' Foo! ', 'Foo!'],
+            ["\u{1F92E}", "\u{1F92E}"]
+        ];
+    }
 
-        $this->assertEquals('Foo!', StringUtil::trim($data));
+    /**
+     * @dataProvider trimProvider
+     */
+    public function testTrim($data, $expectedData)
+    {
+        $this->assertEquals($expectedData, StringUtil::trim($data));
     }
 
     /**
