public function testUpdateOneByOne()
{
$con = Propel::getConnection(BookPeer::DATABASE_NAME);
BookstoreDataPopulator::depopulate($con);
BookstoreDataPopulator::populate($con);
// save all books to make sure related objects are also saved - BookstoreDataPopulator keeps some unsaved
$c = new ModelCriteria('bookstore', 'Book');
$books = $c->find();
foreach ($books as $book) {
$book->save();
}
$count = $con->getQueryCount();
$c = new ModelCriteria('bookstore', 'Book');
$nbBooks = $c->update(array('Title' => 'foo'), $con, true);
$this->assertEquals(4, $nbBooks, 'update() returns the number of updated rows');
$this->assertEquals($count + 1 + 4, $con->getQueryCount(), 'update() updates the objects one by one when called with true as last parameter');
$c = new ModelCriteria('bookstore', 'Book', 'b');
$c->where('b.Title = ?', 'foo');
$nbBooks = $c->count();
$this->assertEquals(4, $nbBooks, 'update() updates all records by default');
BookstoreDataPopulator::depopulate($con);
BookstoreDataPopulator::populate($con);
// save all books to make sure related objects are also saved - BookstoreDataPopulator keeps some unsaved
$c = new ModelCriteria('bookstore', 'Book');
$books = $c->find();
foreach ($books as $book) {
$book->save();
}
$count = $con->getQueryCount();
$c = new ModelCriteria('bookstore', 'Book', 'b');
$c->where('b.Title = ?', 'Don Juan');
$nbBooks = $c->update(array('ISBN' => '3456'), $con, true);
$this->assertEquals(1, $nbBooks, 'update() updates only the records matching the criteria');
$this->assertEquals($count + 1 + 1, $con->getQueryCount(), 'update() updates the objects one by one when called with true as last parameter');
$c = new ModelCriteria('bookstore', 'Book', 'b');
$c->where('b.Title = ?', 'Don Juan');
$book = $c->findOne();
$this->assertEquals('3456', $book->getISBN(), 'update() updates only the records matching the criteria');
}