Fixed issues with tests.

Author: colinmurphy

plugins/hwp-previews/src/Integration/Faust_Integration.php

@@ -59,6 +59,9 @@ public static function init(): Faust_Integration {
 	 * Checks if Faust is enabled.
 	 */
 	public function is_faust_enabled(): bool {
+		if ( ! function_exists( 'is_plugin_active' ) ) {
+			return false;
+		}
 		return is_plugin_active( 'faustwp/faustwp.php' );
 	}
 

plugins/hwp-previews/tests/wpunit/Integration/FaustIntegrationTest.php

@@ -19,7 +19,7 @@ public function setUp() : void {
 
 		// Note: We need WP_Mock so we can test frontend URL resolution for Faust
 		if (class_exists('\WP_Mock')) {
-			\WP_Mock::setUp();
+			WP_Mock::setUp();
 		}
 
 
@@ -115,15 +115,15 @@ public function test_faust_frontend_url_with_faust_setting() {
 		$frontend_uri = 'https://mocked-frontend.com';
 
 		// We need to Mock each type so that the function can be called in different ways
-		\WP_Mock::userFunction('\WPE\FaustWP\Settings\faustwp_get_setting', [
+		WP_Mock::userFunction('\WPE\FaustWP\Settings\faustwp_get_setting', [
 			'return' => $frontend_uri
 		]);
 
-		\WP_Mock::userFunction('faustwp_get_setting', [
+		WP_Mock::userFunction('faustwp_get_setting', [
 			'return' => $frontend_uri
 		]);
 
-		\WP_Mock::userFunction('WPE\FaustWP\Settings\faustwp_get_setting', [
+		WP_Mock::userFunction('WPE\FaustWP\Settings\faustwp_get_setting', [
 			'return' => $frontend_uri
 		]);