Switch circle CI to tox

.circleci/config.yml

@@ -17,7 +17,7 @@ commands:
               circleci step halt
             fi
 jobs:
-  build:
+  test:
     docker:
       - image: circleci/python:3.6.1
 
@@ -28,53 +28,41 @@ jobs:
     steps:
       - checkout
 
-      # Download and cache dependencies
-      - restore_cache:
-          keys:
-          - v1-dependencies-{{ checksum "requirements.txt" }}
-          # fallback to using the latest cache if no exact match is found
-          - v1-dependencies-
+      - run:
+          name: Install tox
+          command: pip install tox
 
       - run:
-          name: install dependencies
-          command: |
-            python -m venv venv
-            . venv/bin/activate
-            pip install -r requirements.txt
-            pip install codecov
+          name: Test package build
+          command: tox -e sdist
 
-      - save_cache:
-          paths:
-            - ./venv
-          key: v1-dependencies-{{ checksum "requirements.txt" }}
+      - run:
+          name: Run code styles
+          command: tox -e pep8
 
       - run:
-          name: test dist
-          command: python setup.py sdist
+          name: Run unittest with coverage
+          command: tox -e cover
 
       - run:
-          name: run tests
-          command: |
-            . venv/bin/activate
-            coverage run tests/functional/test_all.py
+          name: Run functional tests
+          command: tox -e func
 
       - early_return_for_forked_pull_requests
 
       - run:
           name: codecove
           command: |
-            . venv/bin/activate
-            codecov
+            . .tox/func/bin/activate
+            codecov --file .tox/cover/report/coverage.xml --name ${CODECOV_NAME}-unittests
+            codecov --file .tox/func/report/coverage.xml --name ${CODECOV_NAME}-functional
 
-   #   - store_artifacts:
-   #       path: test-reports
-   #       destination: test-reports
 
 workflows:
   version: 2
   commit:
     jobs:
-      - build
+      - test
   nightly:
     triggers:
       - schedule:
@@ -84,4 +72,4 @@ workflows:
               only:
                 - master
     jobs:
-      - build
+      - test

test-requirements.txt

@@ -6,3 +6,5 @@ pytest-html
 
 testtools>=1.4.0
 mock
+
+codecov

tox.ini

@@ -32,14 +32,18 @@ basepython = python3.7
 basepython = python3.8
 
 [testenv:cover]
-commands = py.test --cov=redisgraph tests/unit/ --cov-report=html:{envdir}/report/
+commands = py.test --cov=redisgraph tests/unit/ --cov-report=xml:{envdir}/report/coverage.xml --cov-report=html:{envdir}/report/html
 
 [testenv:func]
-commands = py.test --cov=redisgraph tests/functional/ --cov-report=html:{envdir}/report/
+commands = py.test --cov=redisgraph tests/functional/ --cov-report=xml:{envdir}/report/coverage.xml --cov-report=html:{envdir}/report/html
 
 [testenv:venv]
 commands = {posargs}
 
+[testenv:sdist]
+deps =
+commands = python setup.py sdist
+
 [flake8]
 show-source = true
 # TODO(boris-42): Enable E226 and E501 rules