Arduino/esp8266/thingflow-python/tests

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Antevents Tests
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This directory contains unit tests for the antlab infrastructure and
adapters. Use the script runtests.sh to run all the tests. If will stop
on the first error it encounters (as signified by a non-zero return code
from the test program).

As much as possible, the tests are standalone and do not require external
dependencies. However, tests of specific adapters will often require some
software to be installed and configured. To support this, we do the following:

1. Any configuration variables (e.g. usernames, passwords, connect strings)
go into the file config_for_tests.py. This file is NOT checked into
git, since it may contain sensitive data. Instead copy the file
example_config_for_tests.py to config_for_tests.py and adjust it for
your environment.
2. Tests with external dependencies use the @unittest.skipUnless decorator
to check for the dependencies and skip the test if the requirements are
not met.

Dependencies
-------------
Here are the commands used to install all the dependencies on Ubuntu::

sudo apt-get install postgresql
sudo apt-get install libpq-dev python3-dev
pip install psycopg2
# In the following, replace USER with your linux user name
sudo -u postgres psql < create user USER;
create database iot;
grant all on database iot to USER;
\q
!
sudo apt-get install mosquitto
pip install paho-mqtt
pip install hbmqtt