/**
* Test retrieve Iterator with an existing methods
*/
public function testRetrieveIteratorMethodExists()
{
$build_data = $this->buildData();
// getAllPostsByUsernameIterator
$dataset = new Dataset('all-posts', 'PostDAO', 'getAllPosts', array(930061, 'twitter', 15), 'getAllPostsByUsernameIterator', array('someuser2', 'twitter', 10));
$iterator = $dataset->retrieveIterator();
$this->assertTrue(isset($iterator));
$this->assertIsA($iterator, 'Iterator');
$cnt = 0;
foreach ($iterator as $key => $value) {
$cnt++;
}
$this->assertEqual(2, $cnt, 'count should be 2');
// getAllPostsByUsernameIterator with a limit of 1
$dataset = new Dataset('all-posts', 'PostDAO', 'getAllPosts', array(930061, 'twitter', 15), 'getAllPostsByUsernameIterator', array('someuser2', 'twitter', 1));
$iterator = $dataset->retrieveIterator();
$this->assertTrue(isset($iterator));
$this->assertIsA($iterator, 'Iterator');
$cnt = 0;
foreach ($iterator as $key => $value) {
$cnt++;
}
$this->assertEqual(1, $cnt, 'count should be 1');
// getAllMentionsIterator
$dataset = new Dataset('tweets-mostreplies', 'PostDAO', 'getAllPosts', array(930061, 'twitter', 15), 'getAllMentionsIterator', array('someuser1', 10, 'twitter'));
$iterator = $dataset->retrieveIterator();
$this->assertTrue(isset($iterator));
$this->assertIsA($iterator, 'Iterator');
$cnt = 0;
foreach ($iterator as $key => $value) {
$cnt++;
}
$this->assertEqual(2, $cnt, 'count should be 2');
}