Fix command generation logic and add testing for it

.gitignore

@@ -1,4 +1,5 @@
 .idea
 .vscode
+.venv
 _*/
 cmake-build-debug/

CMakeLists.txt

@@ -10,7 +10,7 @@ INCLUDE(CheckPIESupported)
 CHECK_PIE_SUPPORTED()
 SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
-SET(MISSION_MODULE_VERSION 1.2.12)
+SET(MISSION_MODULE_VERSION 1.2.13)
 
 OPTION(BRINGAUTO_INSTALL "Configure install" OFF)
 OPTION(BRINGAUTO_PACKAGE "Configure package creation" OFF)

README.md

@@ -56,3 +56,7 @@ External Server Module Configuration is required as:
 - `api_key`: generated in Fleet Protocol HTTP API (script/new_admin.py)
 - `company_name`, `car_name`: used to identify the car in Fleet Protocol HTTP API
 - `max_requests_threshold_count`, `max_requests_threshold_period_ms`, `delay_after_threshold_reached_ms`, `retry_requests_delay_ms`: explained in [HTTP client README](./lib/fleet-v2-http-client/README.md)
+
+## Testing
+
+All tests are contained within the `tests` folder. [Testing README](./tests/README.md)

docs/mission_module.md

@@ -19,6 +19,21 @@ The Autonomy keeps in memory the NAME of the next stop (the `nextStop` in the ac
 
 The Autonomy device sends the car status to the Mission Module. The status contains a field `State` with the value corresponding to the state of the device (`DRIVE`, `IN_STOP`, `IDLE`, `OBSTACLE`, `ERROR`).
 
+When the connection between module gateway and external server is dropped, stops are being removed from commands when certain conditions are met. When a stop is finished while offline, it is added to a list of stops in the error message, which will be sent on reconnection.
+
+```mermaid
+flowchart TD
+    command_gen(Command generation)
+    command_gen --> stop_size{{Any remaining stops in command?}}
+    stop_size -->|yes| in_stop{{IN_STOP car state in current status?}}
+    in_stop -->|yes| remove_check{{DRIVE car state in previous satus OR next station in command equal to next station in current status}}
+    remove_check -->|yes| remove_stop(Remove next stop from command)
+    error_aggr(Error aggregation)
+    error_aggr --> in_stop_2{{IN_STOP car state in current status?}}
+    in_stop_2 -->|yes| same_stop{{Last finished stop in error message different than current stop?}}
+    same_stop -->|yes| add_stop(Add current stop to finished stops in error message)
+```
+
 # Messages
 
 ## Structure

lib/protobuf-mission-module/.gitignore

@@ -0,0 +1,2 @@
+build
+*.egg-info