test dirs + fixture session/init in conftest

tests/conftest.py

@@ -0,0 +1,53 @@
+import pytest
+from models import Base, Credentials, Collaborator, Customer, Contract, Event
+from db import engine
+from sqlalchemy.orm import Session
+from passlib.hash import argon2
+
+@pytest.fixture(scope="function")
+def session():
+    if not engine.url.get_backend_name() == "sqlite":
+        raise RuntimeError("Use SQLite backend to run tests\n"
+                           "with command :\n"
+                           "DB_URL=sqlite:///:memory: pytest -s -v .")
+
+    Base.metadata.create_all(engine)
+    try:
+        with Session() as session:
+            yield session
+    finally:
+        Base.metadata.drop_all(engine)
+
+
+@pytest.fixture(scope="function")
+def seed(session):
+    session.add_all(
+        [
+            Collaborator(name="Com", email="a", phone=1, team_id=1),
+            Collaborator(name="Man", email="b", phone=2, team_id=2),
+            Collaborator(name="Sup", email="c", phone=3, team_id=3),
+            Customer(name="Cust1", email="aa", phone=11, company="Cust1CO"),
+            Customer(name="Cust2", email="bb", phone=22, company="Cust2CO"),
+        ]
+    )
+    session.commit()
+    session.add_all(
+        [
+            Credentials(collaborator_id=1,
+                        password_hash=argon2.hash("test")),
+            Credentials(collaborator_id=2,
+                        password_hash=argon2.hash("test")),
+            Credentials(collaborator_id=3,
+                        password_hash=argon2.hash("test")),
+            Contract(signed=0, amount=200000, customer_id=1, commercial_id=1),
+        ]
+    )
+    session.commit()
+    session.add_all(
+        [
+            Event(name="Event1", customer_contact="Test",
+                  date_start="01.01.01", date_end="02.01.01",
+                  location=".",contract_id=1, customer_id=1)
+        ]
+    )
+    session.commit()