Add base for cypress tests in pipeline

bitbucket-pipelines.yml

@@ -17,7 +17,7 @@ definitions:
 
 aliases:
 - &unittest-python
-  name: Unittest python server code
+  name: run python unit tests
   caches:
   - pip
   services:
@@ -30,8 +30,14 @@ aliases:
   - export USE_AWS=False
   - pipenv install --dev --system
   - ./server/run_unittests_coverage.sh
+- &cypress-test
+  name: run cypress tests
+  services:
+  - postgres
+  script:
+  - echo "This pipeline rules!"
 - &deploy-prod
-  name: Heroku deploy skillbox-prod
+  name: deploy to prod on Heroku
   script:
   - git push https://heroku:$HEROKU_API_KEY@git.heroku.com/skillbox-prod.git HEAD:master
 
@@ -45,8 +51,9 @@ pipelines:
 
     develop:
     - step: *unittest-python
+    - step: *cypress-test
     - step:
-        name: Heroku deploy skillbox-stage
+        name: deploy to stage on Heroku
         script:
         - git push https://heroku:$HEROKU_API_KEY@git.heroku.com/skillbox-stage.git develop:master