expect($document->modified())->toBe(true);
});
it("returns `true` when an unexisting field has been added", function () {
$document = new Document();
$document->modified = 'modified';
expect($document->modified())->toBe(true);
});
it("returns `true` when a field is removed", function () {
$document = new Document(['data' => ['title' => 'original']]);
expect($document->modified('title'))->toBe(false);
unset($document->title);
expect($document->modified('title'))->toBe(true);
});
it("returns `false` when an unexisting field is checked", function () {
$document = new Document();
expect($document->modified('unexisting'))->toBe(false);
});
});
describe("->key()", function () {
it("returns current key", function () {
$data = ['field' => 'value'];
$document = new Document(['data' => $data]);
$value = $document->key();
expect($value)->toBe('field');
});
it("returns null if non valid", function () {
$document = new Document();
$value = $document->key();
expect($value)->toBe(null);
});
});
