Changeset 42527 for trunk/tests/phpunit/tests/functions/listFilter.php

Timestamp:

01/18/2018 05:17:23 AM (7 years ago)

Author:

dd32

Message:

General: Allow wp_list_pluck() to operate on arrays of references without overwriting the referenced items.

Fixes #16895.

File:

• trunk/tests/phpunit/tests/functions/listFilter.php (modified) (1 diff)

trunk/tests/phpunit/tests/functions/listFilter.php

@@ -211 +211 @@
     }
 
+    /**
+     * @ticket 16895
+     */
+    function test_wp_list_pluck_containing_references() {
+        $ref_list = array(
+            & $this->object_list['foo'],
+            & $this->object_list['bar'],
+        );
+
+        $this->assertInstanceOf( 'stdClass', $ref_list[0] );
+        $this->assertInstanceOf( 'stdClass', $ref_list[1] );
+
+        $list = wp_list_pluck( $ref_list, 'name' );
+        $this->assertEquals(
+            array(
+                'foo',
+                'bar',
+            ),
+            $list
+        );
+
+        $this->assertInstanceOf( 'stdClass', $ref_list[0] );
+        $this->assertInstanceOf( 'stdClass', $ref_list[1] );
+    }
+
+    /**
+     * @ticket 16895
+     */
+    function test_wp_list_pluck_containing_references_keys() {
+        $ref_list = array(
+            & $this->object_list['foo'],
+            & $this->object_list['bar'],
+        );
+
+        $this->assertInstanceOf( 'stdClass', $ref_list[0] );
+        $this->assertInstanceOf( 'stdClass', $ref_list[1] );
+
+        $list = wp_list_pluck( $ref_list, 'name', 'id' );
+        $this->assertEquals(
+            array(
+                'f' => 'foo',
+                'b' => 'bar',
+            ),
+            $list
+        );
+
+        $this->assertInstanceOf( 'stdClass', $ref_list[0] );
+        $this->assertInstanceOf( 'stdClass', $ref_list[1] );
+    }
+
     function test_filter_object_list_nested_array_and() {
         $list = wp_filter_object_list( $this->object_list, array( 'field4' => array( 'blue' ) ), 'AND' );