install sql deps only for sql backend tests

Author: shaypal5

.github/workflows/ci-test.yml

@@ -68,6 +68,7 @@ jobs:
       #  with:
       #    prefix-key: "mongo-db"
       #    images: mongo:latest
+
       - name: Start MongoDB in docker
         if: matrix.backend == 'mongodb'
         run: |
@@ -77,6 +78,7 @@ jobs:
           sleep 5
           # show running containers
           docker ps -a
+
       - name: Unit tests (DB)
         if: matrix.backend == 'mongodb'
         run: pytest -m "mongo" --cov=cachier --cov-report=term --cov-report=xml:cov.xml
@@ -96,6 +98,11 @@ jobs:
           sleep 10
           docker ps -a
 
+      - name: Install SQL core test dependencies (SQL/Postgres)
+        if: matrix.backend == 'postgres'
+        run: |
+          python -m pip install -e . -r tests/sql_requirements.txt
+
       - name: Unit tests (SQL/Postgres)
         if: matrix.backend == 'postgres'
         env:

tests/requirements.txt

@@ -13,5 +13,3 @@ pandas
 # to be able to run `python setup.py checkdocs`
 collective.checkdocs
 pygments
-SQLAlchemy
-psycopg2-binary

tests/sql_requirements.txt

@@ -0,0 +1,3 @@
+# for SQL core tests
+SQLAlchemy
+psycopg2-binary