diff --git a/tests/functional/fixtures/ext/foo/bar/acp/main_info.php b/tests/functional/fixtures/ext/foo/bar/acp/main_info.php
index a5a005c4df..9e79de88a6 100644
--- a/tests/functional/fixtures/ext/foo/bar/acp/main_info.php
+++ b/tests/functional/fixtures/ext/foo/bar/acp/main_info.php
@@ -25,12 +25,12 @@ class main_info
 {
 	function module()
 	{
-		return array(
+		return [
 			'filename'	=> '\foo\bar\acp\main_module',
 			'title'		=> 'ACP_FOOBAR_TITLE',
-			'modes'		=> array(
-				'mode'		=> array('title' => 'ACP_FOOBAR_MODE', 'auth' => '', 'cat' => array('ACP_FOOBAR_TITLE')),
-			),
-		);
+			'modes'		=> [
+				'mode'		=> ['title' => 'ACP_FOOBAR_MODE', 'auth' => '', 'cat' => ['ACP_FOOBAR_TITLE']],
+			],
+		];
 	}
 }
diff --git a/tests/functional/fixtures/ext/foo/bar/mcp/main_info.php b/tests/functional/fixtures/ext/foo/bar/mcp/main_info.php
index b756bec3bd..cad3cf76e4 100644
--- a/tests/functional/fixtures/ext/foo/bar/mcp/main_info.php
+++ b/tests/functional/fixtures/ext/foo/bar/mcp/main_info.php
@@ -17,12 +17,12 @@ class main_info
 {
 	function module()
 	{
-		return array(
+		return [
 			'filename'	=> '\foo\bar\mcp\main_module',
 			'title'		=> 'MCP_FOOBAR_TITLE',
-			'modes'		=> array(
-				'mode'		=> array('title' => 'MCP_FOOBAR_MODE', 'auth' => '', 'cat' => array('MCP_FOOBAR_TITLE')),
-			),
-		);
+			'modes'		=> [
+				'mode'		=> ['title' => 'MCP_FOOBAR_MODE', 'auth' => '', 'cat' => ['MCP_FOOBAR_TITLE']],
+			],
+		];
 	}
 }
diff --git a/tests/functional/fixtures/ext/foo/bar/styles/prosilver/template/foobar_mcp.html b/tests/functional/fixtures/ext/foo/bar/styles/prosilver/template/foobar_mcp.html
index 3ffe34cda4..304d0fbd20 100644
--- a/tests/functional/fixtures/ext/foo/bar/styles/prosilver/template/foobar_mcp.html
+++ b/tests/functional/fixtures/ext/foo/bar/styles/prosilver/template/foobar_mcp.html
@@ -1,3 +1,3 @@
-<!-- INCLUDE overall_header.html -->
+{% INCLUDE 'overall_header.html' %}
 <div id="content">MCP Extension Template Test Passed!</div>
-<!-- INCLUDE overall_footer.html -->
+{% INCLUDE 'overall_footer.html' %}
diff --git a/tests/functional/fixtures/ext/foo/bar/ucp/main_info.php b/tests/functional/fixtures/ext/foo/bar/ucp/main_info.php
index aa672cb842..26b515a1d6 100644
--- a/tests/functional/fixtures/ext/foo/bar/ucp/main_info.php
+++ b/tests/functional/fixtures/ext/foo/bar/ucp/main_info.php
@@ -17,12 +17,12 @@ class main_info
 {
 	function module()
 	{
-		return array(
+		return [
 			'filename'	=> '\foo\bar\ucp\main_module',
 			'title'		=> 'UCP_FOOBAR_TITLE',
-			'modes'		=> array(
-				'mode'		=> array('title' => 'UCP_FOOBAR_MODE', 'auth' => '', 'cat' => array('UCP_FOOBAR_TITLE')),
-			),
-		);
+			'modes'		=> [
+				'mode'		=> ['title' => 'UCP_FOOBAR_MODE', 'auth' => '', 'cat' => ['UCP_FOOBAR_TITLE']],
+			],
+		];
 	}
 }