Update CI to run pytest

.github/scripts/python-pkg-install.sh

@@ -1,12 +1,10 @@
 #!/usr/bin/env bash
 
 echo "::group::Install Python apps"
-pip3 install nose mock
-
 for app in $(ls python_apps); do
   if [[ -f "python_apps/$app/requirements-dev.txt" ]]; then
     pip3 install -r "python_apps/$app/requirements-dev.txt"
   fi
-  pip3 install -e python_apps/$app
+  pip3 install -e "python_apps/$app"
 done
 echo "::endgroup::"

.github/scripts/python-pkg-test.sh

@@ -1,24 +1,21 @@
 #!/usr/bin/env bash
 
-failed='f'
-# Starting at repo root
+failed="false"
 
 echo "::group::Airtime Analyzer"
-pushd python_apps/airtime_analyzer
-if ! nosetests . -x; then
-    failed='t'
+if ! make -C python_apps/airtime_analyzer test; then
+  failed="true"
 fi
-popd
 echo "::endgroup::"
 
 echo "::group::API Client"
 if ! make -C python_apps/api_clients test; then
-    failed='t'
+  failed="true"
 fi
 echo "::endgroup::"
 
-if [[ "$failed" = "t" ]]; then
-    echo "Python tests failed"
-    exit 1
+if [[ "$failed" = "true" ]]; then
+  echo "Python tests failed"
+  exit 1
 fi
 echo "Python tests passed!"

python_apps/airtime_analyzer/Makefile

@@ -0,0 +1,16 @@
+.PHONY: lint test
+
+SHELL := bash
+CPU_CORES := $(shell nproc)
+
+MODULE_APP := airtime_analyzer
+MODULE_TESTS := tests
+
+lint:
+	pylint ${MODULE_APP}
+	pylint ${MODULE_TESTS}
+
+test:
+	pytest -n ${CPU_CORES} --color=yes -v --cov=${MODULE_APP} ${MODULE_TESTS}
+
+all: lint test