public function testCopyWithoutSave()
{
$writer_copy = $this->writer->copy();
$this->assertInstanceOf(Writer::class, $writer_copy);
$this->assertFalse($writer_copy->isLoaded());
$this->assertEmpty($writer_copy->getId());
foreach ($writer_copy->getFields() as $field) {
if ($writer_copy->isPrimaryKey($field)) {
continue;
}
$old_writer_value = $this->writer->getFieldValue($field);
$writer_copy_value = $writer_copy->getFieldValue($field);
if ($old_writer_value instanceof DateValueInterface && $writer_copy_value instanceof DateValueInterface || $old_writer_value instanceof DateTimeValueInterface && $writer_copy_value instanceof DateTimeValueInterface) {
$this->assertSame($old_writer_value->getTimestamp(), $writer_copy_value->getTimestamp());
} else {
$this->assertSame($old_writer_value, $writer_copy_value);
}
}
}
