public function testMap()
{
$collection = new DocumentSet();
$collection->set(array('title' => 'Lorem Ipsum', 'key' => 'value', 'foo' => 'bar'));
$results = $collection->map(function ($value) {
return $value . ' test';
});
$expected = array('Lorem Ipsum test', 'value test', 'bar test');
$this->assertEqual($results->to('array'), $expected);
$this->assertNotEqual($results->to('array'), $collection->to('array'));
}
public function testMappingToNewDocumentSet()
{
$result = new MockResult();
$model = $this->_model;
$doc = new DocumentSet(compact('model', 'result'));
$mapped = $doc->map(function ($data) {
return $data;
});
$this->assertEqual($doc->data(), $mapped->data());
$this->assertEqual($model, $doc->model());
$this->assertEqual($model, $mapped->model());
}
public function testMappingToNewDocumentSet()
{
$result = new MockResult(array('data' => array(array('_id' => '4c8f86167675abfabdbf0300', 'title' => 'bar'), array('_id' => '5c8f86167675abfabdbf0301', 'title' => 'foo'), array('_id' => '6c8f86167675abfabdbf0302', 'title' => 'dib'))));
$model = $this->_model;
$doc = new DocumentSet(compact('model', 'result'));
$mapped = $doc->map(function ($data) {
return $data;
});
$this->assertEqual($doc->data(), $mapped->data());
$this->assertEqual($model, $doc->model());
$this->assertEqual($model, $mapped->model());
}
/**
* Tests `Collection::sort`.
*/
public function testSort()
{
$collection = new DocumentSet();
$collection->set(array(array('id' => 1, 'name' => 'Annie'), array('id' => 2, 'name' => 'Zilean'), array('id' => 3, 'name' => 'Trynamere'), array('id' => 4, 'name' => 'Katarina'), array('id' => 5, 'name' => 'Nunu')));
$collection->sort('name');
$idsSorted = $collection->map(function ($v) {
return $v['id'];
})->to('array');
$this->assertEqual($idsSorted, array(1, 4, 5, 3, 2));
}
