public function test_scenario6()
{
$data = array(array('filename' => 'data/iris.csv', 'expected_file' => 'data/model/summarize_iris.txt', 'local_file' => 'tmp/summarize_iris.txt'), array('filename' => 'data/iris_sp_chars.csv', 'expected_file' => 'data/model/summarize_iris_sp_chars.txt', 'local_file' => 'tmp/summarize_iris_sp_chars.txt'), array('filename' => 'data/spam.csv', 'expected_file' => 'data/model/summarize_spam.txt', 'local_file' => 'tmp/summarize_spam.txt'), array('filename' => 'data/grades.csv', 'expected_file' => 'data/model/summarize_grades.txt', 'local_file' => 'tmp/summarize_grades.txt'), array('filename' => 'data/diabetes.csv', 'expected_file' => 'data/model/summarize_diabetes.txt', 'local_file' => 'tmp/summarize_diabetes.txt'), array('filename' => 'data/iris_missing2.csv', 'expected_file' => 'data/model/summarize_iris_missing2.txt', 'local_file' => 'tmp/summarize_iris_missing2.txt'), array('filename' => 'data/tiny_kdd.csv', 'expected_file' => 'data/model/summarize_tiny_kdd.txt', 'local_file' => 'tmp/summarize_tiny_kdd.txt'));
foreach ($data as $item) {
print "\nSuccessfully creating a model and check its summary information:\n";
print "Given I create a data source uploading a " . $item["filename"] . " file\n";
$source = self::$api->create_source($item["filename"], $options = array('name' => 'local_test_source', 'project' => self::$project->resource));
$this->assertEquals(BigMLRequest::HTTP_CREATED, $source->code);
$this->assertEquals(1, $source->object->status->code);
print "And I wait until the source is ready\n";
$resource = self::$api->_check_resource($source->resource, null, 3000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
print "And I 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 "And I wait until the dataset is ready\n";
$resource = self::$api->_check_resource($dataset->resource, null, 3000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
print "And I create model\n";
$model = self::$api->create_model($dataset->resource);
$this->assertEquals(BigMLRequest::HTTP_CREATED, $model->code);
print "And I wait until the model is ready " . $model->resource . "\n";
$resource = self::$api->_check_resource($model->resource, null, 3000, 30);
$this->assertEquals(BigMLRequest::FINISHED, $resource["status"]);
print "And I create a local model\n";
$local_model = new Model($model->resource, self::$api);
print "And I translate the tree into IF_THEN rules\n";
$local_model->summarize(fopen($item["local_file"], 'w'));
print "Then I check the predictions distribution with " . $item["expected_file"] . " file\n";
$this->assertEquals(0, strcmp(trim(file_get_contents($item["local_file"])), trim(file_get_contents($item["expected_file"]))));
}
}
