public function test_scenario2()
{
$data = array(array('filename' => 'data/iris_anomalous.csv', 'rows' => 1));
foreach ($data as $item) {
print "I create a data source uploading a " . $item["filename"] . " file\n";
$source = self::$api->create_source($item["filename"], $options = array('name' => 'local_test_source'));
$this->assertEquals(BigMLRequest::HTTP_CREATED, $source->code);
$this->assertEquals(1, $source->object->status->code);
print "check local source is ready\n";
$resource = self::$api->_check_resource($source->resource, null, 20000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
print "create dataset with local source\n";
$dataset = self::$api->create_dataset($source->resource);
$this->assertEquals(BigMLRequest::HTTP_CREATED, $dataset->code);
$this->assertEquals(BigMLRequest::QUEUED, $dataset->object->status->code);
print "check the dataset is ready " . $dataset->resource . " \n";
$resource = self::$api->_check_resource($dataset->resource, null, 20000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
print "I create an anomaly detector with (\\d+) anomalies from a dataset\n";
$anomaly = self::$api->create_anomaly($dataset->resource, array('seed' => 'BigML', 'top_n' => $item["rows"]));
print "I wait until the anomaly detector is ready\n";
$resource = self::$api->_check_resource($anomaly->resource, null, 3000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
print "I create a dataset with only the anomalies\n";
$local_anomaly = new Anomaly($anomaly->resource, self::$api);
$new_dataset = self::$api->create_dataset($dataset->resource, array('lisp_filter' => $local_anomaly->anomalies_filter()));
$this->assertEquals(BigMLRequest::HTTP_CREATED, $new_dataset->code);
$this->assertEquals(BigMLRequest::QUEUED, $new_dataset->object->status->code);
print "check the dataset is ready " . $new_dataset->resource . " \n";
$resource = self::$api->_check_resource($new_dataset->resource, null, 20000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
$dataset = self::$api->get_dataset($new_dataset->resource);
print "I check the anomaly detector stems from the original dataset\n";
$this->assertEquals($dataset->object->rows, $item["rows"]);
}
}
