public function testGetClientVisualizationData() { $client_data = array('Client 1' => 50, 'Client 2' => 10); $result = DashboardController::getClientUsageVisualizationData($client_data); $this->assertEqual(gettype($result), 'string'); $visualization_object = json_decode($result); $this->assertEqual(sizeof($visualization_object->rows), 2); $this->assertEqual(sizeof($visualization_object->cols), 2); $this->assertEqual($visualization_object->cols[0]->label, 'Client'); $this->assertEqual($visualization_object->cols[1]->label, 'Posts'); $this->assertEqual($visualization_object->rows[0]->c[0]->v, 'Client 1'); $this->assertEqual($visualization_object->rows[0]->c[0]->f, 'Client 1'); $this->assertEqual($visualization_object->rows[0]->c[1]->v, 50); $this->assertEqual($visualization_object->rows[1]->c[0]->v, 'Client 2'); $this->assertEqual($visualization_object->rows[1]->c[1]->v, 10); }