'4', 'url' => 'https://example.com/logo.svg', 'alt' => 'Alpha', 'link' => 'https://example.com', ), array( 'alt' => 'Missing URL', ), ) ); $this->assertCount( 1, $sanitized ); $this->assertSame( 'Alpha', $sanitized[0]['alt'] ); $this->assertSame( 4, $sanitized[0]['id'] ); } }