GitHub actions continued (getslash#644) (#2)

* get tests running

* add a redis container

* add pytest durations

* update gitignore

* pin back sqlalchemy and alembic

test_searching.py:test_subject_search
test_searching.py:test_computed_fields failed with sqlalchemy>=1.3
alembic was pinned back so pipenv could resolve dependencies

* try to improve performance of postgres container

https://github.community/t/insight-into-vm-performance/16199/8

* disable fsync

https://pythonspeed.com/articles/faster-db-tests/

* try again

* try a different postgres container

https://stackoverflow.com/a/65444387

* update health check

* fix envvars

* remove durations from unit tests

Co-authored-by: Rotem Yaari <vmalloc@gmail.com>

Author: klimburg

.github/workflows/ci.yml

@@ -9,13 +9,22 @@ jobs:
         ports:
           - 6379:6379
       postgres:
-        image: postgres:latest
+        image: bitnami/postgresql:latest
         env:
-          POSTGRES_DB: backslash
-          POSTGRES_PASSWORD: backslash
-          POSTGRES_USER: backslash
+          POSTGRESQL_DATABASE: backslash
+          POSTGRESQL_PASSWORD: backslash
+          POSTGRESQL_USERNAME: backslash
+          POSTGRESQL_FSYNC: "off"
         ports:
           - 5432:5432
+        options: >-
+          --mount type=tmpfs,destination=/var/lib/postgresql/data
+          --health-cmd "pg_isready -d backslash -U backslash -p 5432"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+          
+  
     steps:
       - name: Install dependencies
         run: |