Test encoding

tests/Encoding/EncodingTest.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace PicoFeed\Filter;
+
+use PHPUnit\Framework\TestCase;
+use PicoFeed\Config\Config;
+use PicoFeed\Parser\Rss20;
+
+class EncodingTest extends TestCase
+{
+    public function testTranslitIsoToUtf8()
+    {
+        $parser = new Rss20(file_get_contents(__DIR__.'/../../tests/fixtures/rss_20_iso8859-15.xml'));
+        $feed = $parser->execute();
+
+        $content = $feed->getItems()[0]->getContent();
+
+        $this->assertEquals($content, '<p>éàùç€@ïî</p>');
+    }
+}

tests/fixtures/rss_20_iso8859-15.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="ISO-8859-15" ?>
+<rss version="2.0">
+
+  <channel>
+    <title>Test feed for encoding conversion</title>
+    <link>https://www.google.com</link>
+    <description>The first item contains accentuated characters</description>
+    <item>
+      <title>RSS Tutorial</title>
+      <link>https://www.google.com</link>
+      <description>éàùç¤@ïî</description>
+    </item>
+  </channel>
+</rss>