Account for detect loader in tests

Author: westonruter

plugins/optimization-detective/tests/class-optimization-detective-test-helpers.php

@@ -290,6 +290,8 @@ static function ( $matches ) {
 				$text = trim( $text );
 				if ( 1 === preg_match( '/^(import|const) \w+/', $text, $matches ) ) {
 					$text = '/* ' . $matches[0] . ' ... */';
+				} elseif ( 1 === preg_match( '/^\( async function load.+\);$/s', $text ) ) {
+					$text = '/* detect loader */';
 				}
 				return $start_tag . $text . $end_tag;
 			},

plugins/optimization-detective/tests/test-detection.php

@@ -222,7 +222,7 @@ public function test_od_get_detection_script_returns_script( Closure $set_up, ar
 		$script = od_get_detection_script( $slug, $group_collection );
 
 		$this->assertStringContainsString( '<script type="module">', $script );
-		$this->assertStringContainsString( 'import detect from', $script );
+		$this->assertStringContainsString( 'async function load', $script );
 		foreach ( $expected_exports as $key => $value ) {
 			$this->assertStringContainsString( sprintf( '%s:%s', wp_json_encode( $key ), wp_json_encode( $value ) ), $script );
 		}