bump version to v0.6.2

README.md

@@ -23,6 +23,21 @@ If run with the `--auto-update` flag, then the application performs the followin
 * Queries an API endpoint used only by the t:connect mobile app which returns an internal event ID, corresponding to the most recent event published by the mobile app.
 * Whenever the internal event ID changes (denoting that the mobile app uploaded new data to synchronize), perform all of the above mentioned steps to synchronize data.
 
+The following synchronization features are enabled by default:
+
+* `BASAL`: Basal data
+* `BOLUS`: Bolus data
+* `IOB`: Insulin-on-board data. Only the most recent IOB entry is saved to Nightscout, as an "activity"
+
+The following synchronization feature is disabled by default, but can be enabled via the `--features` flag:
+
+* `PUMP_EVENTS`: Events reported by the pump. Includes support for the following:
+  * Site/Cartridge Change (occurs for both a site change and a cartridge change)
+  * Empty Cartridge/Pump Shutdown (from my investigation, occurs either when the cartridge runs out of insulin OR you hard-shut off the pump)
+  * User Suspended (occurs when you manually disable insulin delivery)
+  * Exercise Mode (in Nightscout, appears with a start and end time)
+  * Sleep Mode (in Nightscout, appears with a start and end time)
+
 ## Setup
 
 **To get started,** you need to choose whether to install the application via
@@ -31,9 +46,14 @@ If run with the `--auto-update` flag, then the application performs the followin
 After that, you can choose to run the program continuously via **Supervisord**
 or on a regular interval with **Cron**.
 
+**NOTE:** If you fork the tconnectsync repository on GitHub, **do not commit your .env file**.
+If pushed to GitHub, this will make your tconnect and Nightscout passwords publicly visible and put your data at risk.
+
 ## Installation
 
-First, create a file named `.env` containing configuration values.
+First, you need to create a file containing configuration values.
+The name of this file will be `.env`, and its location will be dependent on which
+method of installation you choose.
 You should specify the following parameters:
 
 ```bash
@@ -52,25 +72,36 @@ NS_SECRET='apisecret'
 TIMEZONE_NAME='America/New_York'
 ```
 
-These values can alternatively be specified via environment variables.
+This file contains your t:connect username and password, Tandem pump serial number (which is utilized in API calls to t:connect), your Nightscout URL and secret token (for uploading data to Nightscout), and local timezone (the timezone used in t:connect).
 
-The .env file contains your t:connect username and password, Tandem pump serial number (which is utilized in API calls to t:connect), your Nightscout URL and secret token (for uploading data to Nightscout), and local timezone (the timezone used in t:connect).
+(Alternatively, these values can be specified via environment variables.)
 
 ### Installation via Pip
 
 This is the easiest method to install.
 
-First, ensure that you have **Python 3** with **Pip** installed on your
-Linux machine. Then, install tconnectsync from pip:
+First, ensure that you have **Python 3** with **Pip** installed:
+
+* **On MacOS:** Open Terminal. Install [Homebrew](https://brew.sh/), and then run `brew install python3`
+* **On Linux:** Follow your distribution's specific instructions.
+  For Debian/Ubuntu based distros, `sudo apt install python3 python3-pip`
+* **On Windows:** Install Ubuntu under the [Windows Subsystem for Linux](https://ubuntu.com/wsl).
+  Open the Ubuntu Terminal, then run `sudo apt install python3 python3-pip`.
+  Perform the remainder of the steps under the Ubuntu environment.
+
+Now install the `tconnectsync` package with pip:
 
 ```
 $ pip3 install tconnectsync
 ```
 
+If the pip3 command is not found, run `python3 -m pip install tconnectsync` instead.
+
 After this, you should be able to view tconnectsync's help with:
 ```
 $ tconnectsync --help
 usage: tconnectsync [-h] [--version] [--pretend] [-v] [--start-date START_DATE] [--end-date END_DATE] [--days DAYS] [--auto-update] [--check-login]
+               [--features {BASAL,BOLUS,IOB,PUMP_EVENTS} [{BASAL,BOLUS,IOB,PUMP_EVENTS} ...]]
 
 Syncs bolus, basal, and IOB data from Tandem Diabetes t:connect to Nightscout.
 
@@ -85,9 +116,16 @@ optional arguments:
   --days DAYS           The number of days of t:connect data to read in. Cannot be used with --from-date and --until-date.
   --auto-update         If set, continuously checks for updates from t:connect and syncs with Nightscout.
   --check-login         If set, checks that the provided t:connect credentials can be used to log in.
+  --features {BASAL,BOLUS,IOB,PUMP_EVENTS} [{BASAL,BOLUS,IOB,PUMP_EVENTS} ...]
+                        Specifies what data should be synchronized between tconnect and Nightscout.
 ```
 
-Go to the folder where you created the `.env` file, and run:
+Move the `.env` file you created to the following folder:
+
+* **MacOS:** `/Users/<username>/.config/tconnectsync/.env`
+* **Linux:** `$HOME/.config/tconnectsync/.env`
+* **Windows:** `$HOME/.config/tconnectsync/.env` (inside WSL)
+
 ```
 $ tconnectsync --check-login
 ```
@@ -116,6 +154,7 @@ $ pip3 install pipenv
 $ pipenv install
 $ pipenv run tconnectsync --help
 usage: main.py [-h] [--version] [--pretend] [-v] [--start-date START_DATE] [--end-date END_DATE] [--days DAYS] [--auto-update] [--check-login]
+               [--features {BASAL,BOLUS,IOB,PUMP_EVENTS} [{BASAL,BOLUS,IOB,PUMP_EVENTS} ...]]
 
 Syncs bolus, basal, and IOB data from Tandem Diabetes t:connect to Nightscout.
 
@@ -130,10 +169,13 @@ optional arguments:
   --days DAYS           The number of days of t:connect data to read in. Cannot be used with --from-date and --until-date.
   --auto-update         If set, continuously checks for updates from t:connect and syncs with Nightscout.
   --check-login         If set, checks that the provided t:connect credentials can be used to log in.
+  --features {BASAL,BOLUS,IOB,PUMP_EVENTS} [{BASAL,BOLUS,IOB,PUMP_EVENTS} ...]
+                        Specifies what data should be synchronized between tconnect and Nightscout.
 ```
 
 
-Move the `.env` file you created earlier into this folder, and run:
+Move the `.env` file you created earlier into the `tconnectsync` folder, and run:
+
 ```
 $ pipenv run tconnectsync --check-login
 ```
@@ -151,6 +193,17 @@ $ docker pull ghcr.io/jwoglom/tconnectsync/tconnectsync:latest
 $ docker run ghcr.io/jwoglom/tconnectsync/tconnectsync --help
 ```
 
+Move the `.env` file you created earlier into the current folder, and run:
+
+```
+$ docker run tconnectsync --check-login
+```
+
+If you receive no errors, then you can move on to the **Running Tconnectsync Continuously** section.
+
+
+#### Building Locally
+
 To instead build the image locally and launch the project:
 
 ```bash

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = tconnectsync
-version = 0.5
+version = 0.6.2
 author = James Woglom 
 author_email = j@wogloms.net
 description = Syncs Tandem t:connect pump data to Nightscout for the t:slim X2
@@ -34,4 +34,4 @@ exclude =
 
 [options.entry_points]
 console_scripts =
-    tconnectsync = tconnectsync:main
+    tconnectsync = tconnectsync:main

tconnectsync/api/android.py

@@ -11,7 +11,7 @@ import logging
 from bs4 import BeautifulSoup
 
 from ..util import timeago
-from .common import ApiException, ApiLoginException
+from .common import ApiException, ApiLoginException, parse_date
 
 logger = logging.getLogger(__name__)
 
@@ -154,3 +154,16 @@ class AndroidApi:
     """
     def user_profile(self):
         return self.get('cloud/usersettings/api/UserProfile?userId=%s' % self.userId)
+    
+    """
+    Returns therapy events, used by the webui Therapy Timeline.
+    {'event': [
+      {'type': 'Basal', 'basalRate': ...}, 
+      {'type': 'Bolus', 'standard': ...},
+      {'type': 'CGM', 'egv': ...}
+    ]}
+    """
+    def therapy_events(self, start_date=None, end_date=None):
+        startDate = parse_date(start_date)
+        endDate = parse_date(end_date)
+        return self.get('tconnect/therapyevents/api/TherapyEvents/%s/%s/false?userId=%s' % (startDate, endDate, self.userId))

tconnectsync/api/ws2.py

@@ -3,6 +3,7 @@ import datetime
 import csv
 import logging
 import time
+import json
 
 from .common import parse_date, base_headers, ApiException
 
@@ -36,7 +37,7 @@ class WS2Api:
         if t.endswith(')'):
             t = t[:-1]
 
-        return t
+        return json.loads(t)
 
     def _split_empty_sections(self, text):
         sections = [[]]

tconnectsync/features.py

@@ -6,6 +6,7 @@ BOLUS = "BOLUS"
 IOB = "IOB"
 BOLUS_BG = "BOLUS_BG"
 CGM = "CGM"
+PUMP_EVENTS = "PUMP_EVENTS"
 
 DEFAULT_FEATURES = [
     BASAL,
@@ -16,7 +17,8 @@ DEFAULT_FEATURES = [
 ALL_FEATURES = [
     BASAL,
     BOLUS,
-    IOB
+    IOB,
+    PUMP_EVENTS
 ]
 
 

tconnectsync/parser/nightscout.py

@@ -1,8 +1,15 @@
 import arrow
 
 ENTERED_BY = "Pump (tconnectsync)"
+
 BASAL_EVENTTYPE = "Temp Basal"
 BOLUS_EVENTTYPE = "Combo Bolus"
+SITECHANGE_EVENTTYPE = "Site Change"
+BASALSUSPENSION_EVENTTYPE = "Basal Suspension"
+ACTIVITY_EVENTTYPE = "Activity"
+EXERCISE_EVENTTYPE = "Exercise"
+SLEEP_EVENTTYPE = "Sleep"
+
 IOB_ACTIVITYTYPE = "tconnect_iob"
 
 
@@ -69,5 +76,36 @@ class NightscoutEntry:
             # delta, direction are undefined
         }
 
+    @staticmethod
+    def sitechange(created_at, reason=""):
+        return {
+            "eventType": SITECHANGE_EVENTTYPE,
+            "reason": reason,
+            "notes": reason,
+            "created_at": created_at,
+            "enteredBy": ENTERED_BY
+        }
+
+    @staticmethod
+    def basalsuspension(created_at, reason=""):
+        return {
+            "eventType": BASALSUSPENSION_EVENTTYPE,
+            "reason": reason,
+            "notes": reason,
+            "created_at": created_at,
+            "enteredBy": ENTERED_BY
+        }
+
+    @staticmethod
+    def activity(created_at, duration, reason="", event_type=ACTIVITY_EVENTTYPE):
+        return {
+            "eventType": event_type,
+            "reason": reason,
+            "notes": reason,
+            "duration": float(duration),
+            "created_at": created_at,
+            "enteredBy": ENTERED_BY
+        }
+
 class InvalidBolusTypeException(RuntimeError):
     pass

tconnectsync/parser/tconnect.py

@@ -1,3 +1,4 @@
+from os import stat
 import sys
 import arrow
 
@@ -13,7 +14,6 @@ a more digestable format, which is used internally.
 """
 class TConnectEntry:
     BASAL_EVENTS = { 0: "Suspension", 1: "Profile", 2: "TempRate", 3: "Algorithm" }
-    ACTIVITY_EVENTS = { 1: "Sleep", 2: "Exercise", 3: "AutoBolus", 4: "CarbOnly" }
 
     @staticmethod
     def _epoch_parse(x):
@@ -27,6 +27,10 @@ class TConnectEntry:
         # is overwritten with America/New_York, resulting in 2020-09-01T06:00:00-04:00, the
         # correct timestamp.
         return arrow.get(x, tzinfo="America/Los_Angeles").replace(tzinfo=TIMEZONE_NAME)
+    
+    @staticmethod
+    def _jsonp_epoch_parse(x):
+        return TConnectEntry._epoch_parse(int(x.replace('/Date(', '').replace('-0000)/', '')))
 
     @staticmethod
     def parse_ciq_basal_entry(data, delivery_type=""):
@@ -113,8 +117,9 @@ class TConnectEntry:
             "bg": data["BG"], # Note: can be empty string for automatic Control-IQ boluses
             "user_override": data["UserOverride"],
             "extended_bolus": "1" if extended_bolus else "",
-            "bolex_completion_time": TConnectEntry._datetime_parse(data["BolexCompletionDateTime"]).format() if complete and extended_bolus else None,
-            "bolex_start_time": TConnectEntry._datetime_parse(data["BolexStartDateTime"]).format() if complete and extended_bolus else None,
+            # Note: completion time can be empty if the extended bolus is in progress
+            "bolex_completion_time": TConnectEntry._datetime_parse(data["BolexCompletionDateTime"]).format() if data["BolexCompletionDateTime"] and complete and extended_bolus else None,
+            "bolex_start_time": TConnectEntry._datetime_parse(data["BolexStartDateTime"]).format() if data["BolexStartDateTime"] and complete and extended_bolus else None,
         }
     
     @staticmethod
@@ -123,4 +128,67 @@ class TConnectEntry:
             "time": TConnectEntry._datetime_parse(data["EventDateTime"]).format(),
             "bg": data["Readings (CGM / BGM)"],
             "type": data["Description"]
-        }
+        }
+
+    ACTIVITY_EVENTS = { 1: "Sleep", 2: "Exercise", 3: "AutoBolus", 4: "CarbOnly" }
+
+    @staticmethod
+    def parse_ciq_activity_event(data):
+        if data["eventType"] not in TConnectEntry.ACTIVITY_EVENTS.keys():
+            raise UnknownCIQActivityEventException(data)
+
+        time = TConnectEntry._epoch_parse(data["x"])
+        return {
+            "time": time.format(),
+            "duration_mins": data["duration"] / 60,
+            "event_type": TConnectEntry.ACTIVITY_EVENTS[data["eventType"]]
+        }
+    
+    BASALSUSPENSION_EVENTS = {
+        # site-cart corresponds to a Site or Cartridge change,
+        # specifically a Tubing Filled: Norm AND a Cannula Filled: Norm alert.
+        # (This means that a typical changing of a cartridge and then a site
+        # will result in two consecutive events of this type.)
+        "site-cart": "Site/Cartridge Change",
+
+        # alarm corresponds to one of the following:
+        # - an Empty Cartridge alarm
+        # - a Pump shutdown
+        "alarm": "Empty Cartridge/Pump Shutdown",
+
+        # manual corresponds to a Pumping Suspended by User event
+        "manual": "User Suspended"
+    }
+
+    BASALSUSPENSION_SKIPPED_EVENTS = {
+        # basal-profile events are not very useful; with ControlIQ enabled,
+        # Tandem does not show them in the tconnect UI.
+        "basal-profile",
+
+        # If an event continues to occur after the date switches over to the next
+        # day, then the pump generates a "previous" event. This isn't useful to
+        # us, so we skip them.
+        "previous",
+    }
+    @staticmethod
+    def parse_basalsuspension_event(data):
+        if data["SuspendReason"] in TConnectEntry.BASALSUSPENSION_SKIPPED_EVENTS:
+            return None
+
+        if data["SuspendReason"] not in TConnectEntry.BASALSUSPENSION_EVENTS.keys():
+            raise UnknownBasalSuspensionEventException(data)
+
+        time = TConnectEntry._jsonp_epoch_parse(data["EventDateTime"])
+        return {
+            "time": time.format(),
+            "event_type": TConnectEntry.BASALSUSPENSION_EVENTS[data["SuspendReason"]]
+        }
+
+
+class UnknownCIQActivityEventException(Exception):
+    def __init__(self, data):
+        super().__init__("Unknown CIQ activity event type: %s" % data)
+
+class UnknownBasalSuspensionEventException(Exception):
+    def __init__(self, data):
+        super().__init__("Unknown basal suspension event type: %s" % data)

tconnectsync/process.py

@@ -22,8 +22,13 @@ from .sync.cgm import (
     process_cgm_events,
     ns_write_cgm_events
 )
+from .sync.pump_events import (
+    process_ciq_activity_events,
+    process_basalsuspension_events,
+    ns_write_pump_events
+)
 from .parser.tconnect import TConnectEntry
-from .features import BASAL, BOLUS, IOB, BOLUS_BG, CGM, DEFAULT_FEATURES
+from .features import BASAL, BOLUS, IOB, BOLUS_BG, CGM, DEFAULT_FEATURES, PUMP_EVENTS
 
 logger = logging.getLogger(__name__)
 
@@ -82,6 +87,19 @@ def process_time_range(tconnect, nightscout, time_start, time_end, pretend, feat
             logger.debug("No CSV basal data found")
 
         added += ns_write_basal_events(nightscout, basalEvents, pretend=pretend)
+    
+    if PUMP_EVENTS in features:
+        pumpEvents = process_ciq_activity_events(ciqTherapyTimelineData)
+        logger.debug("CIQ activity events: %s" % pumpEvents)
+
+        ws2BasalSuspension = tconnect.ws2.basalsuspension(time_start, time_end)
+
+        bsPumpEvents = process_basalsuspension_events(ws2BasalSuspension)
+        logger.debug("basalsuspension events: %s" % bsPumpEvents)
+
+        pumpEvents += bsPumpEvents
+
+        added += ns_write_pump_events(nightscout, pumpEvents, pretend=pretend)
 
     if BOLUS in features:
         bolusEvents = process_bolus_events(bolusData)

tconnectsync/secret.py

@@ -1,10 +1,20 @@
-import os, sys
-from dotenv import load_dotenv
+import os, sys, pathlib
+from dotenv import dotenv_values
 
-load_dotenv()
+cwd_path = os.path.join(os.getcwd(), '.env')
+global_path = os.path.join(pathlib.Path.home(), '.config/tconnectsync/.env')
 
-def get(*args):
-    return os.environ.get(*args)
+values = {}
+
+if os.path.exists(cwd_path):
+    values = dotenv_values(cwd_path)
+elif os.path.exists(global_path):
+    values = dotenv_values(global_path)
+else:
+    values = dotenv_values()
+
+def get(val, default=None):
+    return os.environ.get(val, values.get(val, default))
 
 def get_number(name, default):
     val = get(name, default)
@@ -37,6 +47,7 @@ AUTOUPDATE_FAILURE_MINUTES = get_number('AUTOUPDATE_FAILURE_MINUTES', '180') # 3
 AUTOUPDATE_RESTART_ON_FAILURE = get_bool('AUTOUPDATE_RESTART_ON_FAILURE', 'false')
 
 ENABLE_TESTING_MODES = get_bool('ENABLE_TESTING_MODES', 'false')
+SKIP_NS_LAST_UPLOADED_CHECK = get_bool('SKIP_NS_LAST_UPLOADED_CHECK', 'false')
 
 if __name__ == '__main__':
     for k in locals():

tconnectsync/sync/basal.py

@@ -6,6 +6,7 @@ from ..parser.nightscout import (
     NightscoutEntry
 )
 from ..parser.tconnect import TConnectEntry
+from ..secret import SKIP_NS_LAST_UPLOADED_CHECK
 
 logger = logging.getLogger(__name__)
 
@@ -111,6 +112,11 @@ def ns_write_basal_events(nightscout, basalEvents, pretend=False):
         last_upload_time = arrow.get(last_upload["created_at"])
     logger.info("Last Nightscout basal upload: %s" % last_upload_time)
 
+    if SKIP_NS_LAST_UPLOADED_CHECK:
+        logger.warning("Overriding last upload check")
+        last_upload = None
+        last_upload_time = None
+
     add_count = 0
     for event in basalEvents:
         if last_upload_time and arrow.get(event["time"]) < last_upload_time:

tconnectsync/sync/bolus.py

@@ -8,6 +8,7 @@ from ..parser.nightscout import (
     NightscoutEntry
 )
 from ..parser.tconnect import TConnectEntry
+from ..secret import SKIP_NS_LAST_UPLOADED_CHECK
 
 logger = logging.getLogger(__name__)
 
@@ -64,6 +65,11 @@ def ns_write_bolus_events(nightscout, bolusEvents, pretend=False, include_bg=Fal
         last_upload_time = arrow.get(last_upload["created_at"])
     logger.info("Last Nightscout bolus upload: %s" % last_upload_time)
 
+    if SKIP_NS_LAST_UPLOADED_CHECK:
+        logger.warning("Overriding last upload check")
+        last_upload = None
+        last_upload_time = None
+
     add_count = 0
     for event in bolusEvents:
         created_at = event["completion_time"] if not event["extended_bolus"] else event["bolex_start_time"]

tconnectsync/sync/pump_events.py

@@ -0,0 +1,206 @@
+import arrow
+import logging
+
+from ..parser.nightscout import (
+    SITECHANGE_EVENTTYPE,
+    BASALSUSPENSION_EVENTTYPE,
+    EXERCISE_EVENTTYPE,
+    SLEEP_EVENTTYPE,
+    ACTIVITY_EVENTTYPE,
+    NightscoutEntry
+)
+from ..parser.tconnect import TConnectEntry
+from ..secret import SKIP_NS_LAST_UPLOADED_CHECK
+
+logger = logging.getLogger(__name__)
+
+"""
+Given a list of "activity events" from the CIQ therapy timeline endpoint,
+process it into our internal events format.
+
+These events contain a duration.
+"""
+def process_ciq_activity_events(data):
+    events = []
+
+    for event in data["events"]:
+        events.append(TConnectEntry.parse_ciq_activity_event(event))
+
+    return events
+
+"""
+Given a list of "basal suspension events" from the basalsuspension WS2 endpoint,
+process it into our internal events format.
+
+These events do NOT contain a duration.
+"""
+def process_basalsuspension_events(data):
+    events = []
+
+    for event in data['BasalSuspension']:
+        parsed = TConnectEntry.parse_basalsuspension_event(event)
+
+        if parsed:
+            events.append(parsed)
+    
+
+    return events
+
+"""
+Given processed pump event data (of various types), write them to Nightscout
+"""
+def ns_write_pump_events(nightscout, pumpEvents, pretend=False):
+    count = 0
+
+    siteChangeEvents = []
+    emptyCartEvents = []
+    userSuspendedEvents = []
+    exerciseEvents = []
+    sleepEvents = []
+    activityEvents = []
+
+    for event in pumpEvents:
+        if event["event_type"] == TConnectEntry.BASALSUSPENSION_EVENTS["site-cart"]:
+            siteChangeEvents.append(event)
+        elif event["event_type"] in TConnectEntry.BASALSUSPENSION_EVENTS["alarm"]:
+            emptyCartEvents.append(event)
+        elif event["event_type"] in TConnectEntry.BASALSUSPENSION_EVENTS["manual"]:
+            userSuspendedEvents.append(event)
+        elif event["event_type"] == "Exercise":
+            exerciseEvents.append(event)
+        elif event["event_type"] == "Sleep":
+            sleepEvents.append(event)
+        elif event["event_type"] in TConnectEntry.ACTIVITY_EVENTS.values():
+            activityEvents.append(event)
+            
+    logger.debug("siteChangeEvents: %s" % siteChangeEvents)
+    logger.debug("emptyCartEvents: %s" % emptyCartEvents)
+    logger.debug("userSuspendedEvents: %s" % userSuspendedEvents)
+    logger.debug("exerciseEvents: %s" % exerciseEvents)
+    logger.debug("sleepEvents: %s" % sleepEvents)
+    logger.debug("activityEvents: %s" % activityEvents)
+    
+    count += ns_write_pump_sitechange_events(nightscout, siteChangeEvents, pretend=pretend)
+    count += ns_write_empty_cart_events(nightscout, emptyCartEvents, pretend=pretend)
+    count += ns_write_user_suspended_events(nightscout, userSuspendedEvents, pretend=pretend)
+
+    count += ns_write_exercise_activity_events(nightscout, exerciseEvents, pretend=pretend)
+    count += ns_write_sleep_activity_events(nightscout, sleepEvents, pretend=pretend)
+    count += ns_write_activity_events(nightscout, activityEvents, pretend=pretend)
+
+    return count
+
+def ns_write_pump_sitechange_events(nightscout, siteChangeEvents, pretend=False):
+    return _ns_write_pump_events(
+        nightscout, 
+        siteChangeEvents, 
+        lambda event: NightscoutEntry.sitechange(
+            created_at=event["time"],
+            reason=event["event_type"]
+        ),
+        SITECHANGE_EVENTTYPE,
+        pretend=pretend)
+
+def ns_write_empty_cart_events(nightscout, emptyCartEvents, pretend=False):
+    return _ns_write_pump_events(
+        nightscout, 
+        emptyCartEvents, 
+        lambda event: NightscoutEntry.basalsuspension(
+            created_at=event["time"],
+            reason=event["event_type"]
+        ),
+        BASALSUSPENSION_EVENTTYPE,
+        pretend=pretend)
+
+def ns_write_user_suspended_events(nightscout, userSuspendedEvents, pretend=False):
+    return _ns_write_pump_events(
+        nightscout, 
+        userSuspendedEvents, 
+        lambda event: NightscoutEntry.basalsuspension(
+            created_at=event["time"],
+            reason=event["event_type"]
+        ),
+        BASALSUSPENSION_EVENTTYPE,
+        pretend=pretend)
+
+def ns_write_exercise_activity_events(nightscout, exerciseEvents, pretend=False):
+    return _ns_write_pump_events(
+        nightscout, 
+        exerciseEvents, 
+        lambda event: NightscoutEntry.activity(
+            created_at=event["time"],
+            reason=event["event_type"],
+            duration=event["duration_mins"],
+            event_type=EXERCISE_EVENTTYPE
+        ),
+        EXERCISE_EVENTTYPE,
+        pretend=pretend)
+
+def ns_write_sleep_activity_events(nightscout, sleepEvents, pretend=False):
+    return _ns_write_pump_events(
+        nightscout, 
+        sleepEvents, 
+        lambda event: NightscoutEntry.activity(
+            created_at=event["time"],
+            reason=event["event_type"],
+            duration=event["duration_mins"],
+            event_type=SLEEP_EVENTTYPE
+        ),
+        SLEEP_EVENTTYPE,
+        pretend=pretend)
+
+def ns_write_activity_events(nightscout, activityEvents, pretend=False):
+    return _ns_write_pump_events(
+        nightscout, 
+        activityEvents, 
+        lambda event: NightscoutEntry.activity(
+            created_at=event["time"],
+            reason=event["event_type"],
+            duration=event["duration_mins"]
+        ),
+        ACTIVITY_EVENTTYPE,
+        pretend=pretend)
+
+def _ns_write_pump_events(nightscout, events, buildNsEventFunc, eventType, pretend=False):
+    if len(events) == 0:
+        logger.debug("No %s events to process" % eventType)
+        return 0
+
+    logger.debug("ns_write_pump_events: querying for last %s" % eventType)
+    last_upload = nightscout.last_uploaded_entry(eventType)
+    last_upload_time = None
+    if last_upload:
+        last_upload_time = arrow.get(last_upload["created_at"])
+    logger.info("Last Nightscout %s: %s" % (eventType, last_upload_time))
+
+    if SKIP_NS_LAST_UPLOADED_CHECK:
+        logger.warning("Overriding last upload check")
+        last_upload = None
+        last_upload_time = None
+
+    add_count = 0
+    for event in events:
+        created_at = event["time"]
+        if last_upload_time and arrow.get(created_at) <= last_upload_time:
+            skip = True
+            if "duration_mins" in event.keys() and "duration" in last_upload.keys():
+                if created_at == last_upload["created_at"] and float(event["duration_mins"]) > float(last_upload["duration"]):
+                    logger.info("Latest %s event needs updating: duration has increased from %s to %s: %s" % (eventType, last_upload["duration"], event["duration_mins"], event))
+                    logger.info("Deleting previous %s: %s" % (eventType, last_upload))
+                    nightscout.delete_entry('treatments/%s' % last_upload["_id"])
+                    skip = False
+            
+            if skip:
+                if pretend:
+                    logger.info("Skipping %s event before last upload time: %s" % (eventType, event))
+                continue
+
+        entry = buildNsEventFunc(event)
+
+        add_count += 1
+
+        logger.info("  Processing %s: %s entry: %s" % (eventType, event, entry))
+        if not pretend:
+            nightscout.upload_entry(entry)
+
+    return add_count

tests/__init__.py

@@ -0,0 +1,10 @@
+# Hack to enable debug-level logging when running tests
+# with `python3 -m unittest discover`
+
+import sys
+if 'unittest' in sys.modules:
+    import logging
+    logging.basicConfig(
+        level=logging.DEBUG,
+        format='%(asctime)s %(levelname)-8s %(message)s',
+        datefmt='%Y-%m-%d %H:%M:%S')

tests/parser/test_nightscout.py

@@ -162,6 +162,34 @@ class TestNightscoutEntry(unittest.TestCase):
                 "device": "Pump (tconnectsync)",
             }
         )
+    
+    def test_sitechange(self):
+        self.assertEqual(
+            NightscoutEntry.sitechange(
+                created_at="2021-12-05T00:16:35.058Z",
+                reason="reason"),
+            {
+                "eventType": "Site Change",
+                "reason": "reason",
+                "notes": "reason",
+                "created_at": "2021-12-05T00:16:35.058Z",
+                "enteredBy": "Pump (tconnectsync)"
+            }
+        )
+    
+    def test_basalsuspension(self):
+        self.assertEqual(
+            NightscoutEntry.basalsuspension(
+                created_at="2021-12-05T00:16:35.058Z",
+                reason="reason"),
+            {
+                "eventType": "Basal Suspension",
+                "reason": "reason",
+                "notes": "reason",
+                "created_at": "2021-12-05T00:16:35.058Z",
+                "enteredBy": "Pump (tconnectsync)"
+            }
+        )
 
 
 if __name__ == '__main__':

tests/parser/test_tconnect.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 
 import unittest
-from tconnectsync.parser.tconnect import TConnectEntry
+from tconnectsync.parser.tconnect import TConnectEntry, UnknownBasalSuspensionEventException, UnknownCIQActivityEventException
 
 class TestTConnectEntryBasal(unittest.TestCase):
     def test_parse_ciq_basal_entry(self):
@@ -511,5 +511,116 @@ class TestTConnectEntryReading(unittest.TestCase):
         )
 
 
+class TestTConnectEntryCIQEvent(unittest.TestCase):
+    def test_parse_ciq_activity_event_sleep(self):
+        self.assertEqual(
+            TConnectEntry.parse_ciq_activity_event({
+                "continuation": None,
+                "duration": 30661,
+                "eventType": 1,
+                "timeZoneId": "America/Los_Angeles",
+                "x": 1638091836
+            }),
+            {
+                "time": "2021-11-28 01:30:36-05:00",
+                "duration_mins": (30661 / 60),
+                "event_type": "Sleep"
+            }
+        )
+
+    def test_parse_ciq_activity_event_exercise(self):
+        self.assertEqual(
+            TConnectEntry.parse_ciq_activity_event({
+                "duration": 1200,
+                "eventType": 2,
+                "continuation": None, 
+                "timeZoneId": "America/Los_Angeles",
+                "x": 1619901912
+            }),
+            {
+                "time": "2021-05-01 13:45:12-04:00",
+                "duration_mins": 20,
+                "event_type": "Exercise"
+            }
+        )
+    
+    def test_parse_ciq_activity_event_unknown_id(self):
+        self.assertRaises(
+            UnknownCIQActivityEventException, 
+            TConnectEntry.parse_ciq_activity_event,
+            {
+                "duration": 1200,
+                "eventType": 5,
+                "continuation": None, 
+                "timeZoneId": "America/Los_Angeles",
+                "x": 1619901912
+            }
+        )
+
+class TestTConnectEntryBasalSuspensionEvent(unittest.TestCase):
+    def test_parse_basalsuspension_event_sitecart(self):
+        self.assertEqual(
+            TConnectEntry.parse_basalsuspension_event({
+                'EventDateTime': '/Date(1638663490000-0000)/',
+                'SuspendReason': 'site-cart'
+            }),
+            {
+                "time": "2021-12-04 16:18:10-05:00",
+                "event_type": "Site/Cartridge Change"
+            }
+        )
+
+    def test_parse_basalsuspension_event_alarm(self):
+        self.assertEqual(
+            TConnectEntry.parse_basalsuspension_event({
+                'EventDateTime': '/Date(1637863616000-0000)/',
+                'SuspendReason': 'alarm'
+            }),
+            {
+                "time": "2021-11-25 10:06:56-05:00",
+                "event_type": "Empty Cartridge/Pump Shutdown"
+            }
+        )
+
+    def test_parse_basalsuspension_event_manual(self):
+        self.assertEqual(
+            TConnectEntry.parse_basalsuspension_event({
+                'EventDateTime': '/Date(1638662852000-0000)/',
+                'SuspendReason': 'manual'
+            }),
+            {
+                "time": "2021-12-04 16:07:32-05:00",
+                "event_type": "User Suspended"
+            }
+        )
+
+    def test_parse_basalsuspension_event_basalprofile_skipped(self):
+        self.assertIsNone(
+            TConnectEntry.parse_basalsuspension_event({
+                'EventDateTime': '/Date(1638659343000-0000)/',
+                'SuspendReason': 'basal-profile',
+            })
+        )
+
+    def test_parse_basalsuspension_event_previous_skipped(self):
+        self.assertIsNone(
+            TConnectEntry.parse_basalsuspension_event({
+                'Continuation': 'continuation',
+                'EventDateTime': '/Date(1638604800000-0000)/',
+                'SuspendReason': 'previous',
+            })
+        )
+    
+    def test_parse_basalsuspension_event_unknown_suspendreason(self):
+        self.assertRaises(
+            UnknownBasalSuspensionEventException, 
+            TConnectEntry.parse_basalsuspension_event,
+            {
+                'EventDateTime': '/Date(1638604800000-0000)/',
+                'SuspendReason': 'unknown',
+            }
+        )
+
+
 if __name__ == '__main__':
     unittest.main()

tests/sync/test_basal.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 
 import unittest
+import copy
+
 from tconnectsync.sync.basal import process_ciq_basal_events
 from tconnectsync.parser.tconnect import TConnectEntry
 
@@ -22,7 +24,7 @@ class TestBasalSync(unittest.TestCase):
 
     @staticmethod
     def get_example_ciq_basal_events():
-        data = TestBasalSync.base.copy()
+        data = copy.deepcopy(TestBasalSync.base)
         data["basal"]["tempDeliveryEvents"] = [
             {
                 "y": 0.8,
@@ -83,7 +85,7 @@ class TestBasalSync(unittest.TestCase):
 
     @staticmethod
     def get_example_ciq_basal_events_with_manual_suspension():
-        data = TestBasalSync.base.copy()
+        data = copy.deepcopy(TestBasalSync.base)
         data["basal"]["tempDeliveryEvents"] = []
         data["basal"]["algorithmDeliveryEvents"] = [
             {

tests/test_process.py

@@ -3,10 +3,11 @@
 import unittest
 import datetime
 import pprint
+import copy
 
 from tconnectsync.process import process_time_range
-from tconnectsync.parser.nightscout import IOB_ACTIVITYTYPE, NightscoutEntry
-from tconnectsync.features import BASAL, BOLUS, IOB
+from tconnectsync.parser.nightscout import EXERCISE_EVENTTYPE, IOB_ACTIVITYTYPE, SLEEP_EVENTTYPE, NightscoutEntry
+from tconnectsync.features import BASAL, BOLUS, IOB, PUMP_EVENTS
 
 from .api.fake import TConnectApi
 from .nightscout_fake import NightscoutApi
@@ -18,7 +19,7 @@ class TestProcessTimeRange(unittest.TestCase):
     maxDiff = None
 
     def stub_therapy_timeline(self, time_start, time_end):
-        pass
+        return copy.deepcopy(TestBasalSync.base)
 
     def stub_therapy_timeline_csv(self, time_start, time_end):
         return {
@@ -27,6 +28,9 @@ class TestProcessTimeRange(unittest.TestCase):
             "basalData": [],
             "bolusData": []
         }
+    
+    def stub_ws2_basalsuspension(self, time_start, time_end):
+        return {"BasalSuspension": []}
 
     def stub_last_uploaded_entry(self, event_type):
         return None
@@ -56,7 +60,7 @@ class TestProcessTimeRange(unittest.TestCase):
         nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
         nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
 
-        process_time_range(tconnect, nightscout, start, end, pretend=False)
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[BOLUS, BASAL])
 
         self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 4)
         self.assertDictEqual(dict(nightscout.uploaded_entries), {
@@ -126,7 +130,7 @@ class TestProcessTimeRange(unittest.TestCase):
         nightscout.last_uploaded_entry = fake_last_uploaded_entry
         nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
 
-        process_time_range(tconnect, nightscout, start, end, pretend=False)
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[BOLUS, BASAL])
 
         self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 2)
         self.assertDictEqual(dict(nightscout.uploaded_entries), {
@@ -170,7 +174,7 @@ class TestProcessTimeRange(unittest.TestCase):
         nightscout.last_uploaded_entry = fake_last_uploaded_entry
         nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
 
-        process_time_range(tconnect, nightscout, start, end, pretend=False)
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[BOLUS, BASAL])
 
         self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 2)
         self.assertDictEqual(nightscout.uploaded_entries, {
@@ -213,7 +217,7 @@ class TestProcessTimeRange(unittest.TestCase):
         nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
         nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
 
-        process_time_range(tconnect, nightscout, start, end, pretend=False)
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[BOLUS, BASAL])
 
         pprint.pprint(nightscout.uploaded_entries)
         self.assertEqual(len(nightscout.uploaded_entries["treatments"]), len(bolusData))
@@ -282,7 +286,7 @@ class TestProcessTimeRange(unittest.TestCase):
         nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
         nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
 
-        process_time_range(tconnect, nightscout, start, end, pretend=False)
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[BOLUS, BASAL, IOB])
 
         pprint.pprint(nightscout.uploaded_entries)
         self.assertEqual(len(nightscout.uploaded_entries["activity"]), 1)
@@ -357,7 +361,7 @@ class TestProcessTimeRange(unittest.TestCase):
 
         nightscout.last_uploaded_activity = fake_last_uploaded_activity
 
-        process_time_range(tconnect, nightscout, start, end, pretend=False)
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[IOB])
 
         pprint.pprint(nightscout.uploaded_entries)
         self.assertEqual(len(nightscout.uploaded_entries["activity"]), 1)
@@ -370,8 +374,327 @@ class TestProcessTimeRange(unittest.TestCase):
         self.assertListEqual(nightscout.deleted_entries, [
             "activity/sentinel_existing_iob_id"
         ])
+    
+    """No pump activity events in Nightscout. New CIQ activity events."""
+    def test_new_ciq_activity_events(self):
+        tconnect = TConnectApi()
 
+        # datetimes are unused by the API fake
+        start = datetime.datetime(2021, 5, 1, 0, 0)
+        end = datetime.datetime(2021, 5, 3, 0, 0)
 
+        def fake_therapy_timeline(time_start, time_end):
+            self.assertEqual(time_start, start)
+            self.assertEqual(time_end, end)
+
+            return {
+                **TestBasalSync.base,
+                "events": [{
+                    "duration": 1200,
+                    "eventType": 2, # Exercise
+                    "continuation": None, 
+                    "timeZoneId": "America/Los_Angeles",
+                    "x": 1619901912 # 2021-05-01 13:45:12-04:00
+                }, {
+                    "duration": 30661,
+                    "eventType": 1, # Sleep
+                    "continuation": None,
+                    "timeZoneId": "America/Los_Angeles",
+                    "x": 1619992000 # 2021-05-02 14:46:40-04:00
+                }]
+            }
+
+        tconnect.controliq.therapy_timeline = fake_therapy_timeline
+        tconnect.ws2.therapy_timeline_csv = self.stub_therapy_timeline_csv
+        tconnect.ws2.basalsuspension = self.stub_ws2_basalsuspension
+
+        nightscout = NightscoutApi()
+
+        nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
+        nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
+
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[PUMP_EVENTS])
+
+        self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 2)
+        self.assertDictEqual(dict(nightscout.uploaded_entries), {
+            "treatments": [
+                NightscoutEntry.activity(created_at="2021-05-01 13:45:12-04:00", duration=20, reason="Exercise", event_type=EXERCISE_EVENTTYPE),
+                NightscoutEntry.activity(created_at="2021-05-02 14:46:40-04:00", duration=30661/60, reason="Sleep", event_type=SLEEP_EVENTTYPE),
+        ]})
+        self.assertDictEqual(nightscout.put_entries, {})
+        self.assertListEqual(nightscout.deleted_entries, [])
+
+    """No pump activity events in Nightscout. New CIQ activity events, but feature is disabled."""
+    def test_no_ciq_activity_events_without_feature(self):
+        tconnect = TConnectApi()
+
+        # datetimes are unused by the API fake
+        start = datetime.datetime(2021, 5, 1, 0, 0)
+        end = datetime.datetime(2021, 5, 3, 0, 0)
+
+        def fake_therapy_timeline(time_start, time_end):
+            self.assertEqual(time_start, start)
+            self.assertEqual(time_end, end)
+
+            return {
+                **TestBasalSync.base,
+                "events": [{
+                    "duration": 1200,
+                    "eventType": 2, # Exercise
+                    "continuation": None, 
+                    "timeZoneId": "America/Los_Angeles",
+                    "x": 1619901912 # 2021-05-01 13:45:12-04:00
+                }, {
+                    "duration": 30661,
+                    "eventType": 1, # Sleep
+                    "continuation": None,
+                    "timeZoneId": "America/Los_Angeles",
+                    "x": 1619992000 # 2021-05-02 14:46:40-04:00
+                }]
+            }
+
+        tconnect.controliq.therapy_timeline = fake_therapy_timeline
+        tconnect.ws2.therapy_timeline_csv = self.stub_therapy_timeline_csv
+        tconnect.ws2.basalsuspension = self.stub_ws2_basalsuspension
+
+        nightscout = NightscoutApi()
+
+        nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
+        nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
+
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[BOLUS, BASAL, IOB])
+
+        self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 0)
+        self.assertDictEqual(nightscout.put_entries, {})
+        self.assertListEqual(nightscout.deleted_entries, [])
+
+    
+    """
+    Existing Sleep event in Nightscout with shorter duration than current, as well as a past Exercise event.
+    Ensures that the old sleep event is deleted and a new one is created with the correct duration."""
+    def test_existing_ciq_activity_events(self):
+        tconnect = TConnectApi()
+
+        # datetimes are unused by the API fake
+        start = datetime.datetime(2021, 5, 1, 0, 0)
+        end = datetime.datetime(2021, 5, 3, 0, 0)
+
+        def fake_therapy_timeline(time_start, time_end):
+            self.assertEqual(time_start, start)
+            self.assertEqual(time_end, end)
+
+            return {
+                **TestBasalSync.base,
+                "events": [{
+                    "duration": 1200,
+                    "eventType": 2, # Exercise
+                    "continuation": None, 
+                    "timeZoneId": "America/Los_Angeles",
+                    "x": 1619901912 # 2021-05-01 13:45:12-04:00
+                }, {
+                    "duration": 4200, # Currently 60 mins (3600), changing to 70 mins (4200)
+                    "eventType": 1, # Sleep
+                    "continuation": None,
+                    "timeZoneId": "America/Los_Angeles",
+                    "x": 1619992000 # 2021-05-02 14:46:40-04:00
+                }]
+            }
+
+        tconnect.controliq.therapy_timeline = fake_therapy_timeline
+        tconnect.ws2.therapy_timeline_csv = self.stub_therapy_timeline_csv
+        tconnect.ws2.basalsuspension = self.stub_ws2_basalsuspension
+
+        nightscout = NightscoutApi()
+
+        def fake_last_uploaded_entry(event_type):
+            if event_type == "Sleep":
+                return {
+                    "created_at": "2021-05-02 14:46:40-04:00",
+                    "duration": 60,
+                    "_id": "old_sleep"
+                }
+            elif event_type == "Exercise":
+                return {
+                    "created_at": "2021-05-01 13:45:12-04:00",
+                    "duration": 20,
+                    "_id": "exercise"
+                }
+            return self.stub_last_uploaded_entry()
+
+        nightscout.last_uploaded_entry = fake_last_uploaded_entry
+        nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
+
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[PUMP_EVENTS])
+
+        self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 1)
+        self.assertDictEqual(dict(nightscout.uploaded_entries), {
+            "treatments": [
+                # Already exists:
+                # NightscoutEntry.activity(created_at="2021-05-01 13:45:12-04:00", duration=20, reason="Exercise", event_type=EXERCISE_EVENTTYPE),
+                # Updated event duration:
+                NightscoutEntry.activity(created_at="2021-05-02 14:46:40-04:00", duration=70, reason="Sleep", event_type=SLEEP_EVENTTYPE),
+        ]})
+        self.assertDictEqual(nightscout.put_entries, {})
+        self.assertEqual(len(nightscout.deleted_entries), 1)
+        self.assertListEqual(nightscout.deleted_entries, [
+            "treatments/old_sleep"
+        ])
+
+    """No pump activity events in Nightscout. New WS2 activity events."""
+    def test_new_ws2_activity_events(self):
+        tconnect = TConnectApi()
+
+        # datetimes are unused by the API fake
+        start = datetime.datetime(2021, 5, 1, 0, 0)
+        end = datetime.datetime(2021, 5, 3, 0, 0)
+
+        tconnect.controliq.therapy_timeline = self.stub_therapy_timeline
+        tconnect.ws2.therapy_timeline_csv = self.stub_therapy_timeline_csv
+
+        def fake_basalsuspension(time_start, time_end):            
+            self.assertEqual(time_start, start)
+            self.assertEqual(time_end, end)
+
+            return {"BasalSuspension": [
+                {
+                    'EventDateTime': '/Date(1638663490000-0000)/',
+                    'SuspendReason': 'site-cart'
+                },
+                {
+                    'EventDateTime': '/Date(1637863616000-0000)/',
+                    'SuspendReason': 'alarm'
+                },
+                {
+                    'EventDateTime': '/Date(1638662852000-0000)/',
+                    'SuspendReason': 'manual'
+                }
+            ]}
+
+        tconnect.ws2.basalsuspension = fake_basalsuspension
+
+        nightscout = NightscoutApi()
+
+        nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
+        nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
+
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[PUMP_EVENTS])
+
+        self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 3)
+        self.assertDictEqual(dict(nightscout.uploaded_entries), {
+            "treatments": [
+                NightscoutEntry.sitechange(created_at="2021-12-04 16:18:10-05:00", reason="Site/Cartridge Change"),
+                NightscoutEntry.basalsuspension(created_at="2021-11-25 10:06:56-05:00", reason="Empty Cartridge/Pump Shutdown"),
+                NightscoutEntry.basalsuspension(created_at="2021-12-04 16:07:32-05:00", reason="User Suspended")
+        ]})
+        self.assertDictEqual(nightscout.put_entries, {})
+        self.assertListEqual(nightscout.deleted_entries, [])
+
+    """Existing pump activity events in Nightscout. New WS2 activity events. Only adds new events."""
+    def test_existing_ws2_activity_events(self):
+        tconnect = TConnectApi()
+
+        # datetimes are unused by the API fake
+        start = datetime.datetime(2021, 5, 1, 0, 0)
+        end = datetime.datetime(2021, 5, 3, 0, 0)
+
+        tconnect.controliq.therapy_timeline = self.stub_therapy_timeline
+        tconnect.ws2.therapy_timeline_csv = self.stub_therapy_timeline_csv
+
+        def fake_basalsuspension(time_start, time_end):            
+            self.assertEqual(time_start, start)
+            self.assertEqual(time_end, end)
+
+            return {"BasalSuspension": [
+                {
+                    'EventDateTime': '/Date(1638663490000-0000)/',
+                    'SuspendReason': 'site-cart'
+                },
+                {
+                    'EventDateTime': '/Date(1637863616000-0000)/',
+                    'SuspendReason': 'alarm'
+                },
+                {
+                    'EventDateTime': '/Date(1638662852000-0000)/',
+                    'SuspendReason': 'manual'
+                },
+                # This event is new:
+                {
+                    'EventDateTime': '/Date(1638672852000-0000)/',
+                    'SuspendReason': 'manual'
+                }
+            ]}
+
+        tconnect.ws2.basalsuspension = fake_basalsuspension
+
+        nightscout = NightscoutApi()
+
+        def fake_last_uploaded_entry(event_type):
+            if event_type == "Site Change":
+                return {
+                    "created_at": "2021-12-04 16:18:10-05:00"
+                }
+            elif event_type == "Basal Suspension":
+                return {
+                    "created_at": "2021-12-04 16:07:32-05:00"
+                }
+            return self.stub_last_uploaded_entry()
+
+        nightscout.last_uploaded_entry = fake_last_uploaded_entry
+        nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
+
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[PUMP_EVENTS])
+
+        self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 1)
+        self.assertDictEqual(dict(nightscout.uploaded_entries), {
+            "treatments": [
+                NightscoutEntry.basalsuspension(created_at="2021-12-04 18:54:12-05:00", reason="User Suspended")
+        ]})
+        self.assertDictEqual(nightscout.put_entries, {})
+        self.assertListEqual(nightscout.deleted_entries, [])
+
+    """No pump activity events in nightscout. New WS2 activity events, but only of skipped types. None should be added."""
+    def test_skipped_ws2_activity_events(self):
+        tconnect = TConnectApi()
+
+        # datetimes are unused by the API fake
+        start = datetime.datetime(2021, 5, 1, 0, 0)
+        end = datetime.datetime(2021, 5, 3, 0, 0)
+
+        tconnect.controliq.therapy_timeline = self.stub_therapy_timeline
+        tconnect.ws2.therapy_timeline_csv = self.stub_therapy_timeline_csv
+
+        def fake_basalsuspension(time_start, time_end):            
+            self.assertEqual(time_start, start)
+            self.assertEqual(time_end, end)
+
+            return {"BasalSuspension": [
+                {
+                    'EventDateTime': '/Date(1638659343000-0000)/',
+                    'SuspendReason': 'basal-profile',
+                },
+                {
+                    'Continuation': 'continuation',
+                    'EventDateTime': '/Date(1638604800000-0000)/',
+                    'SuspendReason': 'previous',
+                },
+                {
+                    'EventDateTime': '/Date(1638659343000-0000)/',
+                    'SuspendReason': 'basal-profile',
+                }
+            ]}
+
+        tconnect.ws2.basalsuspension = fake_basalsuspension
+
+        nightscout = NightscoutApi()
+
+        nightscout.last_uploaded_entry = self.stub_last_uploaded_entry
+        nightscout.last_uploaded_activity = self.stub_last_uploaded_activity
+
+        process_time_range(tconnect, nightscout, start, end, pretend=False, features=[PUMP_EVENTS])
+
+        self.assertEqual(len(nightscout.uploaded_entries["treatments"]), 0)
+        self.assertDictEqual(nightscout.put_entries, {})
+        self.assertListEqual(nightscout.deleted_entries, [])
 
 
 if __name__ == '__main__':

tests/test_secret.py

@@ -0,0 +1,99 @@
+#!/usr/bin/env python3
+
+import unittest
+import unittest.mock
+import tempfile
+import importlib
+import contextlib
+import pathlib
+import os
+
+@contextlib.contextmanager
+def chdir(dir):
+    orig_cwd = os.getcwd()
+    os.chdir(dir)
+
+    try:
+        yield
+    finally:
+        os.chdir(orig_cwd)
+
+class TestSecretDotEnv(unittest.TestCase):
+    maxDiff = None
+
+    def write_test_dotenv_file(self, path, type):
+        with open(os.path.join(path, ".env"), "w") as f:
+            f.write("""
+TCONNECT_EMAIL=test_%s_email@email.com
+NS_URL=http://test_%s_url
+            """ % (type, type))
+            f.close()
+    
+    def import_secret(self):
+        return importlib.reload(importlib.import_module("tconnectsync.secret"))
+
+    def test_dotenv_in_current_working_directory(self):
+        with tempfile.TemporaryDirectory(prefix='dotenv_cwd') as dir, chdir(dir):
+            self.write_test_dotenv_file(dir, "dotenv_cwd")
+
+            secret = self.import_secret()
+            self.assertEqual(secret.TCONNECT_EMAIL, "test_dotenv_cwd_email@email.com")
+            self.assertEqual(secret.NS_URL, "http://test_dotenv_cwd_url")
+
+    def test_dotenv_in_homedir_config_folder(self):
+        with tempfile.TemporaryDirectory(prefix='dotenv_homedir_config') as dir, chdir(dir):
+            config_dir = os.path.join(dir, '.config/tconnectsync')
+            os.makedirs(config_dir)
+
+            self.write_test_dotenv_file(config_dir, "dotenv_homedir_config")
+
+            with unittest.mock.patch.object(pathlib.Path, "home") as mock_home:
+                mock_home.return_value = dir
+
+                secret = self.import_secret()
+                self.assertEqual(secret.TCONNECT_EMAIL, "test_dotenv_homedir_config_email@email.com")
+                self.assertEqual(secret.NS_URL, "http://test_dotenv_homedir_config_url")
+
+    def test_no_dotenv_file_reads_from_environment(self):
+        with tempfile.TemporaryDirectory(prefix='dotenv_environ') as dir, chdir(dir):
+            environ = {
+                "TCONNECT_EMAIL": "test_environ_email@email.com", 
+                "NS_URL": "http://test_environ_url"
+            }
+
+            with unittest.mock.patch.dict(os.environ, environ):
+                secret = self.import_secret()
+                self.assertEqual(secret.TCONNECT_EMAIL, environ["TCONNECT_EMAIL"])
+                self.assertEqual(secret.NS_URL, environ["NS_URL"])
+
+    def test_environment_merges_with_dotenv_file(self):
+        with tempfile.TemporaryDirectory(prefix='env_plus_environ') as dir, chdir(dir):
+            self.write_test_dotenv_file(dir, "dotenv_cwd_defaults")
+
+            environ = {
+                "TCONNECT_EMAIL": "test_environ_override_email@email.com"
+            }
+
+            with unittest.mock.patch.dict(os.environ, environ):
+                secret = self.import_secret()
+                self.assertEqual(secret.TCONNECT_EMAIL, "test_environ_override_email@email.com")
+                self.assertEqual(secret.NS_URL, "http://test_dotenv_cwd_defaults_url")
+
+    def test_dotenv_in_current_working_directory_overrides_homedir_config(self):
+        with tempfile.TemporaryDirectory(prefix='dotenv_cwd') as dir, chdir(dir):
+            self.write_test_dotenv_file(dir, "dotenv_cwd")
+
+            config_dir = os.path.join(dir, '.config/tconnectsync')
+            os.makedirs(config_dir)
+
+            self.write_test_dotenv_file(config_dir, "dotenv_homedir_config")
+
+            with unittest.mock.patch.object(pathlib.Path, "home") as mock_home:
+                mock_home.return_value = dir
+
+                secret = self.import_secret()
+                self.assertEqual(secret.TCONNECT_EMAIL, "test_dotenv_cwd_email@email.com")
+                self.assertEqual(secret.NS_URL, "http://test_dotenv_cwd_url")
+
+if __name__ == '__main__':
+    unittest.main()