Added 14, 15, 16, 17 version of PostgreSQL to tests

Author: chandr-andr

.github/workflows/test.yaml

@@ -32,7 +32,7 @@ jobs:
         token: ${{ secrets.GITHUB_TOKEN }}
         args: -p psqlpy --all-features -- -W clippy::all -W clippy::pedantic
   pytest:
-    name: ${{matrix.job.os}}-${{matrix.py_version}}
+    name: ${{matrix.job.os}}-${{matrix.py_version}}-${{ matrix.postgres_version }}
     strategy:
       matrix:
         py_version: ["3.9", "3.10", "3.11", "3.12", "3.13"]

python/tests/conftest.py

@@ -85,7 +85,7 @@ def number_database_records() -> int:
 
 @pytest.fixture
 def ssl_cert_file() -> str:
-    return os.environ.get("POSTGRES_CERT_FILE", "./root.crt")
+    return os.environ.get("POSTGRES_CERT_FILE", "./server.crt")
 
 
 @pytest.fixture