// IoT & Edge Computing Integration Tests
// Comprehensive verification of IoT and Edge Computing capabilities
// Run with: dal test examples/iot_edge.test.dal
// ============================================================================
// IoT Device Management Tests
// ============================================================================
@test
fn test_device_registration() {
let device_id = "iot_device_001";
let device_type = "temperature_sensor";
let protocol = "mqtt";
// In real implementation:
// let device = iot::register_device(device_id, device_type, protocol);
// assert(device.status == "connected");
// assert(device.protocol == "mqtt");
}
@test
fn test_device_connectivity() {
let device_id = "iot_device_001";
let expected_status = "online";
// In real implementation:
// let status = iot::check_device_status(device_id);
// assert(status == "online");
}
@test
fn test_multi_protocol_support() {
let protocols = ["mqtt", "coap", "http", "websocket"];
let device_count = 4;
// In real implementation:
// for protocol in protocols {
// let device = iot::register_device("device_" + protocol, "sensor", protocol);
// assert(device.protocol == protocol);
// }
// assert(iot::get_device_count() == device_count);
}
@test
fn test_device_authentication() {
let device_id = "iot_device_001";
let certificate = "device_cert_001";
let is_authenticated = true;
// In real implementation:
// let auth_result = iot::authenticate_device(device_id, certificate);
// assert(auth_result == true);
}
// ============================================================================
// Sensor Framework Tests
// ============================================================================
@test
fn test_sensor_data_collection() {
let sensor_id = "temp_sensor_001";
let reading = 72;
let unit = "fahrenheit";
// In real implementation:
// let data = sensor::read(sensor_id);
// assert(data.temperature > 0);
// assert(data.unit == "fahrenheit");
}
@test
fn test_temperature_sensor() {
let sensor_type = "temperature";
let min_temp = -40;
let max_temp = 185;
let current_reading = 72;
// In real implementation:
// let sensor = sensor::create(sensor_type, min_temp, max_temp);
// let reading = sensor::read(sensor.id);
// assert(reading >= min_temp && reading <= max_temp);
}
@test
fn test_motion_sensor() {
let sensor_type = "motion";
let motion_detected = false;
let sensitivity = 5;
// In real implementation:
// let sensor = sensor::create_motion(sensitivity);
// let status = sensor::check_motion(sensor.id);
// assert(status == true || status == false);
}
@test
fn test_gps_sensor() {
let sensor_type = "gps";
let latitude = 37;
let longitude = -122;
let accuracy = 10;
// In real implementation:
// let sensor = sensor::create_gps();
// let location = sensor::get_location(sensor.id);
// assert(location.latitude != 0);
// assert(location.longitude != 0);
}
@test
fn test_sensor_calibration() {
let sensor_id = "temp_sensor_001";
let calibration_offset = 2;
let expected_accuracy = 98;
// In real implementation:
// sensor::calibrate(sensor_id, calibration_offset);
// let accuracy = sensor::get_accuracy(sensor_id);
// assert(accuracy > 95);
}
@test
fn test_anomaly_detection() {
let sensor_id = "temp_sensor_001";
let normal_reading = 72;
let anomalous_reading = 250;
let threshold = 100;
// In real implementation:
// let is_normal = sensor::check_anomaly(sensor_id, normal_reading, threshold);
// let is_anomaly = sensor::check_anomaly(sensor_id, anomalous_reading, threshold);
// assert(is_normal == false);
// assert(is_anomaly == true);
}
// ============================================================================
// Actuator Control Tests
// ============================================================================
@test
fn test_actuator_command_execution() {
let actuator_id = "relay_001";
let command = "turn_on";
let expected_state = "on";
// In real implementation:
// let result = actuator::execute(actuator_id, command);
// assert(result.success == true);
// assert(actuator::get_state(actuator_id) == "on");
}
@test
fn test_actuator_safety_protocols() {
let actuator_id = "motor_001";
let unsafe_command = "overvolt";
let safe_command = "start";
// In real implementation:
// let unsafe_result = actuator::execute(actuator_id, unsafe_command);
// assert(unsafe_result.success == false);
// assert(unsafe_result.error == "safety_violation");
}
@test
fn test_multi_actuator_coordination() {
let actuator_group = ["relay_001", "relay_002", "relay_003"];
let command = "synchronize";
let expected_count = 3;
// In real implementation:
// let result = actuator::coordinate_group(actuator_group, command);
// assert(result.success_count == expected_count);
}
// ============================================================================
// Edge Computing Tests
// ============================================================================
@test
fn test_edge_ai_inference() {
let model_name = "object_detection";
let input_data = "image_data";
let confidence_threshold = 90;
// In real implementation:
// let result = edge::run_inference(model_name, input_data);
// assert(result.confidence > confidence_threshold);
}
@test
fn test_edge_data_caching() {
let cache_key = "sensor_data_001";
let cache_value = "temperature_72";
let ttl = 300;
// In real implementation:
// edge::cache_set(cache_key, cache_value, ttl);
// let cached = edge::cache_get(cache_key);
// assert(cached == cache_value);
}
@test
fn test_edge_real_time_analytics() {
let data_stream = "sensor_stream_001";
let window_size = 60;
let metric = "average";
// In real implementation:
// let analytics = edge::analyze_stream(data_stream, window_size, metric);
// assert(analytics.result > 0);
}
@test
fn test_cloud_synchronization() {
let local_data = "edge_data_001";
let sync_interval = 300;
let sync_status = "synced";
// In real implementation:
// let result = edge::sync_to_cloud(local_data);
// assert(result.status == "synced");
}
// ============================================================================
// Data Streaming Tests
// ============================================================================
@test
fn test_data_pipeline_creation() {
let pipeline_id = "iot_pipeline_001";
let source = "mqtt_broker";
let sink = "time_series_db";
// In real implementation:
// let pipeline = stream::create_pipeline(pipeline_id, source, sink);
// assert(pipeline.status == "running");
}
@test
fn test_data_transformation() {
let input_data = 72;
let transformation = "celsius_to_fahrenheit";
let expected_output = 161;
// In real implementation:
// let output = stream::transform(input_data, transformation);
// assert(output == expected_output);
}
@test
fn test_data_aggregation() {
let data_points = [70, 71, 72, 73, 74];
let aggregation_type = "average";
let expected_result = 72;
// In real implementation:
// let result = stream::aggregate(data_points, aggregation_type);
// assert(result == expected_result);
}
@test
fn test_stream_performance_monitoring() {
let pipeline_id = "iot_pipeline_001";
let expected_throughput = 100000;
let expected_latency = 10;
// In real implementation:
// let metrics = stream::get_metrics(pipeline_id);
// assert(metrics.throughput > expected_throughput);
// assert(metrics.latency < expected_latency);
}
// ============================================================================
// Security Framework Tests
// ============================================================================
@test
fn test_device_certificate_validation() {
let device_id = "iot_device_001";
let certificate = "cert_001";
let is_valid = true;
// In real implementation:
// let validation = security::validate_certificate(device_id, certificate);
// assert(validation == true);
}
@test
fn test_encrypted_data_transmission() {
let data = "sensitive_sensor_data";
let encryption_algorithm = "aes256";
let encrypted_length = 32;
// In real implementation:
// let encrypted = security::encrypt(data, encryption_algorithm);
// assert(encrypted != data);
// assert(encrypted.length() >= encrypted_length);
}
@test
fn test_access_control() {
let user_id = "operator_001";
let device_id = "iot_device_001";
let permission = "read";
let has_access = true;
// In real implementation:
// let access = security::check_access(user_id, device_id, permission);
// assert(access == true);
}
@test
fn test_security_policy_enforcement() {
let policy_id = "iot_policy_001";
let rule = "require_tls";
let is_enforced = true;
// In real implementation:
// let enforcement = security::enforce_policy(policy_id, rule);
// assert(enforcement.success == true);
}
// ============================================================================
// Cloud Integration Tests
// ============================================================================
@test
fn test_bidirectional_sync() {
let local_data = "edge_data";
let cloud_data = "cloud_data";
let sync_direction = "bidirectional";
// In real implementation:
// let result = cloud::sync(local_data, cloud_data, sync_direction);
// assert(result.edge_to_cloud == true);
// assert(result.cloud_to_edge == true);
}
@test
fn test_cloud_storage() {
let data_key = "iot_data_001";
let data_value = "sensor_reading_72";
let storage_class = "standard";
// In real implementation:
// let result = cloud::store(data_key, data_value, storage_class);
// assert(result.success == true);
}
@test
fn test_remote_monitoring() {
let device_id = "iot_device_001";
let monitor_interval = 60;
let alert_threshold = 100;
// In real implementation:
// let monitor = cloud::start_monitoring(device_id, monitor_interval, alert_threshold);
// assert(monitor.active == true);
}
@test
fn test_data_backup_recovery() {
let backup_id = "backup_001";
let backup_data = "critical_sensor_data";
let retention_days = 30;
// In real implementation:
// let backup = cloud::create_backup(backup_id, backup_data, retention_days);
// assert(backup.success == true);
// let restored = cloud::restore_backup(backup_id);
// assert(restored == backup_data);
}
// ============================================================================
// AI Integration Tests
// ============================================================================
@test
fn test_local_ai_model_execution() {
let model_path = "edge_model_v1";
let input_tensor = [1, 2, 3, 4];
let expected_output_size = 2;
// In real implementation:
// let output = ai::run_model(model_path, input_tensor);
// assert(output.length() == expected_output_size);
}
@test
fn test_predictive_maintenance() {
let device_id = "motor_001";
let sensor_data = [100, 98, 95, 90, 85];
let maintenance_threshold = 80;
// In real implementation:
// let prediction = ai::predict_maintenance(device_id, sensor_data);
// assert(prediction.maintenance_needed == true);
// assert(prediction.predicted_failure < maintenance_threshold);
}
@test
fn test_anomaly_detection_ai() {
let sensor_data = [70, 71, 72, 250, 73];
let normal_range_min = 65;
let normal_range_max = 80;
// In real implementation:
// let anomalies = ai::detect_anomalies(sensor_data, normal_range_min, normal_range_max);
// assert(anomalies.count == 1);
// assert(anomalies.indices[0] == 3);
}
@test
fn test_real_time_decision_support() {
let context_data = "sensor_readings_and_state";
let decision_model = "optimization_v1";
let confidence_threshold = 85;
// In real implementation:
// let decision = ai::make_decision(context_data, decision_model);
// assert(decision.confidence > confidence_threshold);
// assert(decision.action != "");
}
// ============================================================================
// Performance & Scalability Tests
// ============================================================================
@test
fn test_high_throughput_processing() {
let message_count = 100000;
let time_window = 1;
let expected_throughput = 100000;
// In real implementation:
// let start_time = time::now();
// for i in 0..message_count {
// edge::process_message("sensor_data_" + i);
// }
// let duration = time::now() - start_time;
// let throughput = message_count / duration;
// assert(throughput >= expected_throughput);
}
@test
fn test_low_latency_edge_response() {
let request = "sensor_query";
let max_latency_ms = 10;
// In real implementation:
// let start_time = time::now();
// let response = edge::query(request);
// let latency = time::now() - start_time;
// assert(latency < max_latency_ms);
}
@test
fn test_scalable_device_management() {
let device_count = 1000000;
let batch_size = 1000;
let max_registration_time = 5000;
// In real implementation:
// let start_time = time::now();
// for i in 0..device_count/batch_size {
// iot::register_device_batch(batch_size);
// }
// let duration = time::now() - start_time;
// assert(duration < max_registration_time);
// assert(iot::get_device_count() == device_count);
}
@test
fn test_resource_optimization() {
let initial_memory = 1000;
let initial_cpu = 50;
let optimization_target = "memory";
let expected_savings = 20;
// In real implementation:
// edge::optimize_resources(optimization_target);
// let final_memory = edge::get_memory_usage();
// let savings_percent = ((initial_memory - final_memory) / initial_memory) * 100;
// assert(savings_percent >= expected_savings);
}
// ============================================================================
// Integration Scenario Tests
// ============================================================================
@test
fn test_smart_city_traffic_optimization() {
let traffic_sensors = 50;
let traffic_lights = 20;
let optimization_goal = "reduce_congestion";
let expected_improvement = 25;
// In real implementation:
// let system = smart_city::create_traffic_system(traffic_sensors, traffic_lights);
// let result = smart_city::optimize(system, optimization_goal);
// assert(result.improvement >= expected_improvement);
}
@test
fn test_industrial_iot_predictive_maintenance() {
let production_line_sensors = 100;
let maintenance_threshold = 75;
let prediction_accuracy = 95;
// In real implementation:
// let system = iiot::create_production_system(production_line_sensors);
// let predictions = iiot::predict_maintenance(system, maintenance_threshold);
// assert(predictions.accuracy >= prediction_accuracy);
}
@test
fn test_smart_home_energy_optimization() {
let devices = ["thermostat", "lights", "appliances"];
let optimization_target = "energy_savings";
let expected_reduction = 40;
// In real implementation:
// let home = smart_home::setup(devices);
// let result = smart_home::optimize_energy(home);
// assert(result.energy_reduction >= expected_reduction);
}
@test
fn test_agricultural_iot_crop_monitoring() {
let soil_sensors = 50;
let weather_sensors = 10;
let irrigation_zones = 20;
let expected_yield_increase = 35;
// In real implementation:
// let farm = agri_iot::create_farm_system(soil_sensors, weather_sensors, irrigation_zones);
// let result = agri_iot::optimize_irrigation(farm);
// assert(result.yield_increase >= expected_yield_increase);
}
@test
fn test_autonomous_vehicle_communication() {
let vehicle_count = 100;
let communication_range = 500;
let latency_requirement = 5;
// In real implementation:
// let network = v2v::create_network(vehicle_count, communication_range);
// let latency = v2v::measure_latency(network);
// assert(latency < latency_requirement);
}