Update testing env

Author: alexbourret

Makefile

@@ -21,8 +21,8 @@ plugin:
 unit-tests:
 	@echo "Running unit tests..."
 	@( \
-		PYTHON_VERSION=`python3 -V 2>&1 | sed 's/[^0-9]*//g' | cut -c 1,2`; \
-		PYTHON_VERSION_IS_CORRECT=`cat code-env/python/desc.json | python3 -c "import sys, json; print(str($$PYTHON_VERSION) in [x[-2:] for x in json.load(sys.stdin)['acceptedPythonInterpreters']]);"`; \
+		PYTHON_VERSION=`python3 -c "import sys; print('PYTHON{}{}'.format(sys.version_info.major, sys.version_info.minor))"`; \
+		PYTHON_VERSION_IS_CORRECT=`cat code-env/python/desc.json | python3 -c "import sys, json; print('$$PYTHON_VERSION' in json.load(sys.stdin)['acceptedPythonInterpreters']);"`; \
 		if [ $$PYTHON_VERSION_IS_CORRECT == "False" ]; then echo "Python version $$PYTHON_VERSION is not in acceptedPythonInterpreters"; exit 1; else echo "Python version $$PYTHON_VERSION is in acceptedPythonInterpreters"; fi; \
 	)
 	@( \

tests/python/integration/requirements.txt

@@ -1,3 +1,4 @@
-pytest==6.2.1
+pytest
+requests<2.22,>=2
 dataiku-api-client
-git+git://github.com/dataiku/dataiku-plugin-tests-utils.git@master#egg=dataiku-plugin-tests-utils
+git+https://github.com/dataiku/dataiku-plugin-tests-utils.git@master#egg=dataiku-plugin-tests-utils

tests/python/unit/requirements.txt

@@ -1,2 +1,2 @@
-pytest==6.2.1
-allure-pytest==2.8.29
+pytest~=6.2
+allure-pytest~=2.8