From b0695e66eb089050fd7a74b2a9fc37a8b4da24f7 Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Wed, 4 Oct 2023 10:34:29 +0200
Subject: [PATCH] Tests: make sure all files are namespaced

... including the test bootstrap.

Includes ensuring that all calls to global functions and global constants are now fully qualified.
---
 tests/unit/bootstrap.php | 16 +++++++++-------
 tests/wp/bootstrap.php   | 16 +++++++++-------
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/tests/unit/bootstrap.php b/tests/unit/bootstrap.php
index 7bd3fe8b5..7fe2b245d 100644
--- a/tests/unit/bootstrap.php
+++ b/tests/unit/bootstrap.php
@@ -5,15 +5,17 @@
  * @package Yoast\WP\Duplicate_Post\Tests
  */
 
-define( 'OBJECT', 'OBJECT' );
-define( 'ARRAY_A', 'ARRAY_A' );
-define( 'ARRAY_N', 'ARRAY_N' );
+namespace Yoast\WP\Duplicate_Post\Tests\Unit;
 
-define( 'DUPLICATE_POST_FILE', '/var/www/html/wp-content/plugins/duplicate-post/duplicate-post.php' );
-define( 'DUPLICATE_POST_CURRENT_VERSION', '4.0' );
+\define( 'OBJECT', 'OBJECT' );
+\define( 'ARRAY_A', 'ARRAY_A' );
+\define( 'ARRAY_N', 'ARRAY_N' );
 
-if ( file_exists( dirname( __DIR__, 2 ) . '/vendor/autoload.php' ) === false ) {
-	echo PHP_EOL, 'ERROR: Run `composer install` to generate the autoload files before running the unit tests.', PHP_EOL;
+\define( 'DUPLICATE_POST_FILE', '/var/www/html/wp-content/plugins/duplicate-post/duplicate-post.php' );
+\define( 'DUPLICATE_POST_CURRENT_VERSION', '4.0' );
+
+if ( \file_exists( \dirname( __DIR__, 2 ) . '/vendor/autoload.php' ) === false ) {
+	echo \PHP_EOL, 'ERROR: Run `composer install` to generate the autoload files before running the unit tests.', \PHP_EOL;
 	exit( 1 );
 }
 
diff --git a/tests/wp/bootstrap.php b/tests/wp/bootstrap.php
index 0bc1ce523..2785db2a3 100644
--- a/tests/wp/bootstrap.php
+++ b/tests/wp/bootstrap.php
@@ -5,28 +5,30 @@
  * @package Yoast\WP\Duplicate_Post\Tests
  */
 
+namespace Yoast\WP\Duplicate_Post\Tests\WP;
+
 use Yoast\WPTestUtils\WPIntegration;
 
 // Disable xdebug backtrace.
-if ( function_exists( 'xdebug_disable' ) ) {
-	xdebug_disable();
+if ( \function_exists( 'xdebug_disable' ) ) {
+	\xdebug_disable();
 }
 
-echo 'Welcome to the Duplicate Post Test Suite' . PHP_EOL;
-echo 'Version: 1.0' . PHP_EOL . PHP_EOL;
+echo 'Welcome to the Duplicate Post Test Suite' . \PHP_EOL;
+echo 'Version: 1.0' . \PHP_EOL . \PHP_EOL;
 
 /*
  * Load the plugin(s).
  */
-require_once dirname( __DIR__, 2 ) . '/vendor/yoast/wp-test-utils/src/WPIntegration/bootstrap-functions.php';
+require_once \dirname( __DIR__, 2 ) . '/vendor/yoast/wp-test-utils/src/WPIntegration/bootstrap-functions.php';
 
 // Get access to tests_add_filter() function.
 require_once WPIntegration\get_path_to_wp_test_dir() . 'includes/functions.php';
 
-tests_add_filter(
+\tests_add_filter(
 	'muplugins_loaded',
 	function() {
-		require_once dirname( __DIR__, 2 ) . '/duplicate-post.php';
+		require_once \dirname( __DIR__, 2 ) . '/duplicate-post.php';
 	}
 );