Allow CssXPath updates with composer (#4368)

* Install CssXPath with composer

* Fix code style in tests

* fix pathnames for tests and linting

* add irrelevant files to .gitignore

* Alphabetic order

* let composer sort the packages alphabetically

Co-authored-by: Alexandre Alapetite <alexandre@alapetite.fr>

2 files changed, 10 insertions, 2 deletions

diff --git a/tests/lib/CssXPath/CssXPathTest.php b/tests/lib/CssXPath/CssXPathTest.php
new file mode 100644
index 000000000..c6fe24fc8
--- /dev/null
+++ b/tests/lib/CssXPath/CssXPathTest.php
@@ -0,0 +1,8 @@
+<?php
+
+class CssXPathTest extends PHPUnit\Framework\TestCase
+{
+	public function testCssXPathTranslatorClassExists() {
+		$this->assertTrue(class_exists('Gt\\CssXPath\\Translator'));
+	}
+}
diff --git a/tests/lib/PHPMailer/PHPMailerTest.php b/tests/lib/PHPMailer/PHPMailerTest.php
index 4707e2a1e..8fc14b815 100644
--- a/tests/lib/PHPMailer/PHPMailerTest.php
+++ b/tests/lib/PHPMailer/PHPMailerTest.php
@@ -1,7 +1,7 @@
 <?php
 
-class PHPMailerTest extends PHPUnit\Framework\TestCase {
-
+class PHPMailerTest extends PHPUnit\Framework\TestCase
+{
 	public function testPHPMailerClassExists() {
 		$this->assertTrue(class_exists('PHPMailer\\PHPMailer\\PHPMailer'));
 	}