From 8856579610e415155f640709e2653e5cff4acbdc Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Sun, 20 Sep 2020 14:13:04 +0000
Subject: [PATCH] Tests: Correctly unset non-supported image editor engines in
 some image tests.

Follow-up to [49009], [49014].

See #50639, #50640.

git-svn-id: https://develop.svn.wordpress.org/trunk@49018 602fd350-edb4-49c9-b593-d223f7449a82
---
 tests/phpunit/tests/image/functions.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/tests/phpunit/tests/image/functions.php b/tests/phpunit/tests/image/functions.php
index 72de73cb67..eed4aa9f2e 100644
--- a/tests/phpunit/tests/image/functions.php
+++ b/tests/phpunit/tests/image/functions.php
@@ -157,10 +157,10 @@ class Tests_Image_Functions extends WP_UnitTestCase {
 
 		$classes = array( 'WP_Image_Editor_GD', 'WP_Image_Editor_Imagick' );
 
-		foreach ( $classes as $class ) {
+		foreach ( $classes as $key => $class ) {
 			if ( ! call_user_func( array( $class, 'test' ) ) ) {
 				// If the image editor isn't available, skip it.
-				unset( $classes[ $class ] );
+				unset( $classes[ $key ] );
 			}
 		}
 
@@ -216,10 +216,10 @@ class Tests_Image_Functions extends WP_UnitTestCase {
 
 		$classes = array( 'WP_Image_Editor_GD', 'WP_Image_Editor_Imagick' );
 
-		foreach ( $classes as $class ) {
+		foreach ( $classes as $key => $class ) {
 			if ( ! call_user_func( array( $class, 'test' ) ) ) {
 				// If the image editor isn't available, skip it.
-				unset( $classes[ $class ] );
+				unset( $classes[ $key ] );
 			}
 		}
 
@@ -261,10 +261,10 @@ class Tests_Image_Functions extends WP_UnitTestCase {
 
 		$classes = array( 'WP_Image_Editor_GD', 'WP_Image_Editor_Imagick' );
 
-		foreach ( $classes as $class ) {
+		foreach ( $classes as $key => $class ) {
 			if ( ! call_user_func( array( $class, 'test' ) ) ) {
 				// If the image editor isn't available, skip it.
-				unset( $classes[ $class ] );
+				unset( $classes[ $key ] );
 			}
 		}
 
@@ -327,10 +327,10 @@ class Tests_Image_Functions extends WP_UnitTestCase {
 
 		$classes = array( 'WP_Image_Editor_GD', 'WP_Image_Editor_Imagick' );
 
-		foreach ( $classes as $class ) {
+		foreach ( $classes as $key => $class ) {
 			if ( ! call_user_func( array( $class, 'test' ) ) ) {
 				// If the image editor isn't available, skip it.
-				unset( $classes[ $class ] );
+				unset( $classes[ $key ] );
 			}
 		}