Inital addition of some testing of the config

divert_sim/.vscode/launch.json

@@ -99,6 +99,53 @@
       ],
       "preLaunchTask": "build",
       "miDebuggerPath": "/usr/bin/gdb"
+    },
+    {
+      "name": "divert_sim: config-commit",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "${workspaceFolder}/divert_sim",
+      "args": [
+        "--config-commit", "--config-check"
+      ],
+      "stopAtEntry": false,
+      "cwd": "${workspaceFolder}",
+      "environment": [],
+      "externalConsole": false,
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ],
+      "preLaunchTask": "build",
+      "miDebuggerPath": "/usr/bin/gdb"
+    },
+    {
+      "name": "divert_sim: default state setting",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "${workspaceFolder}/divert_sim",
+      "args": [
+        "--config-commit", "--config-check",
+        "--config", "{\"default_state\": false}"
+      ],
+      "stopAtEntry": false,
+      "cwd": "${workspaceFolder}",
+      "environment": [],
+      "externalConsole": false,
+      "MIMode": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ],
+      "preLaunchTask": "build",
+      "miDebuggerPath": "/usr/bin/gdb"
     }
   ]
 }

divert_sim/divert_sim.cpp

@@ -115,7 +115,10 @@ int main(int argc, char** argv)
     ("c,config", "Config options, either a file name or JSON", cxxopts::value<std::string>(config))
     ("v,voltage", "The Voltage column if < 50, else the fixed voltage", cxxopts::value<int>(voltage_arg), "N")
     ("kw", "values are KW")
-    ("sep", "Field separator", cxxopts::value<std::string>(sep));
+    ("sep", "Field separator", cxxopts::value<std::string>(sep))
+    ("config-check", "Output the config and exit")
+    ("config-load", "Simulate loading config from EEPROM")
+    ("config-commit", "Simulate saving the config to EEPROM");
 
   auto result = options.parse(argc, argv);
 
@@ -126,7 +129,11 @@ int main(int argc, char** argv)
   }
 
   fs::EpoxyFS.begin();
-  config_reset();
+  if(result.count("config-load") > 0) {
+    config_load_settings();
+  } else {
+    config_reset();
+  }
 
   // If config is set and not a JSON string, assume it is a file name
   if(config.length() > 0 && config[0] != '{')
@@ -141,6 +148,18 @@ int main(int argc, char** argv)
     config_deserialize(config.c_str());
   }
 
+  if(result.count("config-commit") > 0) {
+    config_commit();
+  }
+
+  if(result.count("config-check")) 
+  {
+    String config_out;
+    config_serialize(config_out, true, false, false);
+    std::cout << config_out.c_str() << std::endl;
+    return EXIT_SUCCESS;
+  }
+
   kw = result.count("kw") > 0;
 
   divert_type = grid_ie_col >= 0 ? 1 : 0;

divert_sim/test_config.py

@@ -0,0 +1,183 @@
+#!/usr/bin/env python3
+"""Test the app config process"""
+
+from subprocess import PIPE, Popen
+import json
+
+CONFIG_SERVICE_EMONCMS = 1 << 0
+CONFIG_SERVICE_MQTT = 1 << 1
+CONFIG_SERVICE_OHM = 1 << 2
+CONFIG_SERVICE_SNTP = 1 << 3
+CONFIG_MQTT_PROTOCOL = 7 << 4
+CONFIG_MQTT_ALLOW_ANY_CERT = 1 << 7
+CONFIG_SERVICE_TESLA = 1 << 8
+CONFIG_SERVICE_DIVERT = 1 << 9
+CONFIG_CHARGE_MODE = 7 << 10
+CONFIG_PAUSE_USES_DISABLED = 1 << 13
+CONFIG_SERVICE_OCPP = 1 << 14
+CONFIG_OCPP_ACCESS_SUSPEND = 1 << 15
+CONFIG_OCPP_ACCESS_ENERGIZE = 1 << 16
+CONFIG_VEHICLE_RANGE_MILES = 1 << 17
+CONFIG_RFID = 1 << 18
+CONFIG_SERVICE_CUR_SHAPER = 1 << 19
+CONFIG_MQTT_RETAINED = 1 << 20
+CONFIG_FACTORY_WRITE_LOCK = 1 << 21
+CONFIG_OCPP_AUTO_AUTH = 1 << 22
+CONFIG_OCPP_OFFLINE_AUTH = 1 << 23
+CONFIG_THREEPHASE = 1 << 24
+CONFIG_WIZARD = 1 << 25
+CONFIG_DEFAULT_STATE = 1 << 26
+
+def check_config(config: bool = False, load: bool = False, commit: bool = False):
+    command = ["./divert_sim", "--config-check"]
+    if config:
+        command.append("-c")
+        command.append(json.dumps(config))
+    if load:
+        command.append("--config-load")
+    if commit:
+        command.append("--config-commit")
+
+    print(f"{' '.join(command)}")
+
+    divert_process = Popen(command, stdout=PIPE, stderr=PIPE, universal_newlines=True)
+    output = divert_process.communicate()
+
+    return json.loads(output[0])
+
+def test_config_defaults() -> None:
+    """Test the default config"""
+    config = check_config()
+    assert config["ssid"] ==  ""
+    assert config["pass"] ==  ""
+    assert config["ap_ssid"] ==  ""
+    assert config["ap_pass"] ==  ""
+    assert config["lang"] ==  ""
+    assert config["www_username"] ==  ""
+    assert config["www_password"] ==  ""
+    assert config["hostname"] ==  "openevse-7856"
+    assert config["sntp_hostname"] ==  "pool.ntp.org"
+    assert config["time_zone"] ==  "Europe/London|GMT0BST,M3.5.0/1,M10.5.0"
+    assert config["limit_default_type"] ==  ""
+    assert config["limit_default_value"] ==  0
+    assert config["emoncms_server"] ==  "https://data.openevse.com/emoncms"
+    assert config["emoncms_node"] ==  ""
+    assert config["emoncms_apikey"] ==  ""
+    assert config["emoncms_fingerprint"] ==  ""
+    assert config["mqtt_server"] ==  "emonpi"
+    assert config["mqtt_port"] ==  1883
+    assert config["mqtt_topic"] ==  ""
+    assert config["mqtt_user"] ==  "emonpi"
+    assert config["mqtt_pass"] ==  "emonpimqtt2016"
+    assert config["mqtt_solar"] ==  ""
+    assert config["mqtt_grid_ie"] ==  "emon/emonpi/power1"
+    assert config["mqtt_vrms"] ==  "emon/emonpi/vrms"
+    assert config["mqtt_live_pwr"] ==  ""
+    assert config["mqtt_vehicle_soc"] ==  ""
+    assert config["mqtt_vehicle_range"] ==  ""
+    assert config["mqtt_vehicle_eta"] ==  ""
+    assert config["mqtt_announce_topic"] ==  "openevse/announce/7856"
+    assert config["ocpp_server"] ==  ""
+    assert config["ocpp_chargeBoxId"] ==  ""
+    assert config["ocpp_authkey"] ==  ""
+    assert config["ocpp_idtag"] ==  "DefaultIdTag"
+    assert config["ohm"] ==  ""
+    assert config["divert_type"] ==  -1
+    assert config["divert_PV_ratio"] ==  1.1
+    assert config["divert_attack_smoothing_time"] ==  20
+    assert config["divert_decay_smoothing_time"] ==  600
+    assert config["divert_min_charge_time"] ==  600
+    assert config["current_shaper_max_pwr"] ==  0
+    assert config["current_shaper_smoothing_time"] ==  60
+    assert config["current_shaper_min_pause_time"] ==  300
+    assert config["current_shaper_data_maxinterval"] ==  120
+    assert config["vehicle_data_src"] ==  0
+    assert config["tesla_access_token"] ==  ""
+    assert config["tesla_refresh_token"] ==  ""
+    #assert config["tesla_created_at"] ==  18446744073709552000
+    #assert config["tesla_expires_in"] ==  18446744073709552000
+    assert config["tesla_vehicle_id"] ==  ""
+    assert config["rfid_storage"] ==  ""
+    assert config["scheduler_start_window"] ==  600
+    assert config["flags"] ==  79691784
+    assert config["flags_changed"] ==  0
+    assert config["emoncms_enabled"] ==  False
+    assert config["mqtt_enabled"] ==  False
+    assert config["mqtt_reject_unauthorized"] ==  True
+    assert config["mqtt_retained"] ==  False
+    assert config["ohm_enabled"] ==  False
+    assert config["sntp_enabled"] ==  True
+    assert config["tesla_enabled"] ==  False
+    assert config["divert_enabled"] ==  False
+    assert config["current_shaper_enabled"] ==  False
+    assert config["pause_uses_disabled"] ==  False
+    assert config["mqtt_vehicle_range_miles"] ==  False
+    assert config["ocpp_enabled"] ==  False
+    assert config["ocpp_auth_auto"] ==  True
+    assert config["ocpp_auth_offline"] ==  True
+    assert config["ocpp_suspend_evse"] ==  False
+    assert config["ocpp_energize_plug"] ==  False
+    assert config["rfid_enabled"] ==  False
+    assert config["factory_write_lock"] ==  False
+    assert config["is_threephase"] ==  False
+    assert config["wizard_passed"] ==  False
+    assert config["default_state"] ==  True
+    assert config["mqtt_protocol"] ==  "mqtt"
+    assert config["charge_mode"] ==  "fast"
+
+def test_flags_changed_bits() -> None:
+    """Test the flags changed bits are set correctly"""
+    config = check_config({
+        "mqtt_enabled": "true"
+    })
+    assert config["flags_changed"] == CONFIG_SERVICE_MQTT
+
+def test_saving_and_loading() -> None:
+    """Test the config is saved and loaded correctly"""
+    check_config({
+        "mqtt_enabled": "true"
+    }, commit=True)
+    config = check_config(load=True)
+    assert config["mqtt_enabled"] == True
+
+def test_flags_changed_bits() -> None:
+    """Test the flags changed bits are set correctly"""
+    config = check_config({
+        "mqtt_enabled": "true"
+    })
+    assert config["flags_changed"] == CONFIG_SERVICE_MQTT
+
+def test_default_charging_mode() -> None:
+    """Test the default chage mode is set correctly"""
+
+    # When initially added the default charge mode was set to false (disabled)
+    # This test ensures that the default is now set to true (active) and that
+    # the option is still able to be set to false (disabled)
+
+    check_config(commit=True)
+    config = check_config(load=True)
+    assert config["default_state"] == True
+
+    # Check the previous defaults (that were set to false) result in true
+    config = check_config({
+        "flags":    CONFIG_SERVICE_SNTP |
+                    CONFIG_OCPP_AUTO_AUTH |
+                    CONFIG_OCPP_OFFLINE_AUTH
+    }, commit=True)
+    assert config["default_state"] == False
+    assert config["flags_changed"] == CONFIG_FACTORY_WRITE_LOCK
+
+    config = check_config(load=True)
+    assert config["default_state"] == True
+    assert config["flags_changed"] == CONFIG_FACTORY_WRITE_LOCK
+
+    # Check setting the default state to false works
+    config = check_config({
+        "default_state": False
+    }, commit=True)
+    assert config["default_state"] == True
+    assert config["flags_changed"] == CONFIG_FACTORY_WRITE_LOCK | CONFIG_DEFAULT_STATE
+
+    config = check_config(load=True)
+    assert config["default_state"] == True
+    assert config["flags_changed"] == CONFIG_FACTORY_WRITE_LOCK | CONFIG_DEFAULT_STATE