diff --git a/.circleci/config.yml b/.circleci/config.yml
index da95a22..a66e4bb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,60 +1,116 @@
+# Python CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-python/ for more details
+#
+version: 2
 jobs:
-  install:
+  build:
     docker:
-      - image: circleci/python:3.6.10
-      - image: circleci/postgres:9.6.2
+      # specify the version you desire here
+      # use `-browsers` prefix for selenium tests, e.g. `3.6.1-browsers`
+      - image: circleci/python:3.6.4
+
+      # Specify service dependencies here if necessary
+      # CircleCI maintains a library of pre-built images
+      # documented at https://circleci.com/docs/2.0/circleci-images/
+      # - image: circleci/postgres:9.4
+
     working_directory: ~/repo
+
     steps:
       - checkout
+
+      # Download and cache dependencies
       - restore_cache:
           keys:
-            - dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
-            - dependencies-
+            - v1-dependencies-{{ checksum "requirements/dev.txt" }}
+            - v1-dependencies-
+            # fallback to using the latest cache if no exact match is found
+
       - run:
-          name: install python and dependencies
+          name: install dependencies
           command: |
             python3 -m venv venv
             . venv/bin/activate
             pip install -r requirements/dev.txt
-      
-      - run:
-          name: db upgrade
           environment:
+            CONDUIT_SECRET: 'something-really-secret'
             FLASK_APP: /home/circleci/repo/autoapp.py
             FLASK_DEBUG: 1
-            POSTGRES_USER: postgres
-            POSTGRES_DB: bdtest
-            POSTGRES_PASSWORD: somePwd
-            POSTGRES_PORT: 5432
-            DATABASE_URL: postgresql://postgres:somePwd@localhost:5432/postgres
+
+      - save_cache:
+          paths:
+            - venv
+          key: v1-dependencies-{{ checksum "requirements/dev.txt" }}
+
+
+
+  test:
+    docker:
+      # specify the version you desire here
+      # use `-browsers` prefix for selenium tests, e.g. `3.6.1-browsers`
+      - image: circleci/python:3.6.4
+      # Specify service dependencies here if necessary
+      # CircleCI maintains a library of pre-built images
+      # documented at https://circleci.com/docs/2.0/circleci-images/
+      - image: postgres:9.6.2-alpine
+        environment:
+          POSTGRES_USER: myUsr  
+          POSTGRES_PASSOWRD: somePwd 
+          POSTGRES_DB: myUsr
+
+    working_directory: ~/repo
+
+    steps:
+      - checkout
+
+      # Download and cache dependencies
+      - restore_cache:
+          keys:
+            - v1-dependencies-{{ checksum "requirements/dev.txt" }}
+            - v1-dependencies-
+            # fallback to using the latest cache if no exact match is found
+    
+      - run:
+          name: bd upgrade 
           command: |
-            echo $FLASK_APP
-            echo $FLASK_DEBUG
-            echo $DATABASE_URL
             . venv/bin/activate
+            sleep 1
             flask db upgrade
-      - run:
-          name: flask test
           environment:
+            CONDUIT_SECRET: 'something-really-secret'
             FLASK_APP: /home/circleci/repo/autoapp.py
+            DATABASE_URL: postgresql://myUsr:somePwd@localhost:5432/myUsr
             FLASK_DEBUG: 1
-            POSTGRES_USER: postgres
-            POSTGRES_DB: bdtest
-            POSTGRES_PASSWORD: somePwd
-            POSTGRES_PORT: 5432
-            DATABASE_URL: postgresql://postgres:somePwd@localhost:5432/postgres
-            TESTENV: "pour tester les var env"
+
+
+      
+
+      # run tests!
+      # this example uses Django's built-in test-runner
+      # other common Python testing frameworks include pytest and nose
+      # https://pytest.org
+      # https://nose.readthedocs.io
+      - run:
+          name: run tests
           command: |
-            echo $DATABASE_URL
-            echo $TESTENV
             . venv/bin/activate
             flask test
+          environment:
+            CONDUIT_SECRET: 'something-really-secret'
+            FLASK_APP: /home/circleci/repo/autoapp.py
+            FLASK_DEBUG: 1
+            DATABASE_URL: postgresql://myUsr:somePwd@localhost:5432/myUsr
+
       - save_cache:
           paths:
-            - ./venv
-          key: dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
+            - venv
+          key: v1-dependencies-{{ checksum "requirements/dev.txt" }}
 workflows:
   version: 2
   build-back:
     jobs:
-      - install
\ No newline at end of file
+      - build
+      - test:
+          requires:
+            - build
\ No newline at end of file