add_meta_data( 'testkey', '1' );
$item->add_meta_data( 'testkey', '2' );
$item->add_meta_data( 'otherkey', 'val' );
$item->save();
$meta = new WC_Order_Item_Meta( $item );
$expected = array();
foreach ( $item->get_meta_data() as $metadata ) {
$expected[ $metadata->id ] = array(
'key' => $metadata->key,
'label' => wc_attribute_label( $metadata->key, null ),
'value' => $metadata->value,
);
}
$result = $meta->get_formatted();
$this->assertEquals( 3, count( $result ) );
$this->assertEquals( $expected, $result );
// Clean up.
$item->delete( true );
}
/**
* Test the get_formatted method of WC_Order_Item_Meta.
*
* @since 3.2.0
*/
public function test_get_formatted() {
wp_insert_term( 'Testing Categories', 'category', array( 'slug' => 'testing' ) );
$item = new WC_Order_Item_Fee();
$item->add_meta_data( 'regularkey', '1' );
$item->add_meta_data( 'category', 'testing' );
$item->add_meta_data( '_hiddenkey', '3' );
$item->save();
$meta = new WC_Order_Item_Meta( $item );
$expected = array( 'regularkey' => '1', 'category' => 'Testing Categories' );
$actual = wp_list_pluck( $meta->get_formatted(), 'value', 'key' );
$this->assertEquals( $expected, $actual );
// Clean up.
$item->delete( true );
}
/**
* Test the display method of WC_Order_Item_Meta.
*
* @since 3.2.0
*/
public function test_display() {
$item = new WC_Order_Item_Fee();
$item->add_meta_data( 'regularkey', '1' );
$item->add_meta_data( 'category', 'testing' );
$item->add_meta_data( '_hiddenkey', '3' );
$item->save();
$meta = new WC_Order_Item_Meta( $item );
$expected = "regularkey: 1, \ncategory: Testing Categories";
$flat = $meta->display( true, true );
$this->assertEquals( $expected, $flat );
$not_flat = $meta->display( false, true );
$this->assertContains( 'class="variation-regularkey">regularkey:', $not_flat );
$this->assertContains( 'class="variation-regularkey">1
', $not_flat );
$this->assertContains( 'class="variation-category">category:', $not_flat );
$this->assertContains( 'class="variation-category">Testing Categories
', $not_flat );
// Clean up.
$item->delete( true );
}
}