change start/endtime of tests with dummy values; fix readme for testing

README.md

@@ -91,6 +91,8 @@ To run the tests you will need to:
 2. Create a database for testing. By default the database used is 
    `dh_test`. Execute to create it:
    1. `postgres $ createdb dh_test`.
-   2. `postgres $ psql devicehub`.
+   2. `postgres $ psql dh_test`.
    3. `postgres $ GRANT ALL PRIVILEGES ON DATABASE dh_test TO dhub;`.
+   4. `CREATE EXTENSION pgcrypto SCHEMA public;`
+   5. `CREATE EXTENSION ltree SCHEMA public;`
 3. Execute at the root folder of the project ``python3 setup.py test``.

tests/conftest.py

@@ -1,3 +1,6 @@
+import io
+from contextlib import redirect_stdout
+from datetime import datetime
 from pathlib import Path
 
 import pytest
@@ -12,6 +15,13 @@ from ereuse_devicehub.resources.agent.models import Person
 from ereuse_devicehub.resources.tag import Tag
 from ereuse_devicehub.resources.user.models import User
 
+STARTT = datetime(year=2000, month=1, day=1, hour=1)
+"""A dummy starting time to use in tests."""
+ENDT = datetime(year=2000, month=1, day=1, hour=2)
+"""A dummy ending time to use in tests."""
+T = {'start_time': STARTT, 'end_time': ENDT}
+"""A dummy start_time/end_time to use as function keywords."""
+
 
 class TestConfig(DevicehubConfig):
     SQLALCHEMY_DATABASE_URI = 'postgresql://dhub:ereuse@localhost/dh_test'
@@ -40,6 +50,7 @@ def app(request, _app: Devicehub) -> Devicehub:
 
     with _app.app_context():
         try:
+            with redirect_stdout(io.StringIO()):
                 _app.init_db()
         except ProgrammingError:
             print('Database was not correctly emptied. Re-empty and re-installing...')

tests/test_event.py

@@ -1,9 +1,10 @@
 import ipaddress
-from datetime import datetime, timedelta, timezone
+from datetime import timedelta
 
 import pytest
 from flask import current_app as app, g
 from sqlalchemy.util import OrderedSet
+from teal.enums import Currency, Subdivision
 
 from ereuse_devicehub.client import UserClient
 from ereuse_devicehub.db import db
@@ -11,7 +12,6 @@ from ereuse_devicehub.resources.device.models import Desktop, Device, GraphicCar
     RamModule, SolidStateDrive
 from ereuse_devicehub.resources.enums import ComputerChassis, TestHardDriveLength
 from ereuse_devicehub.resources.event import models
-from teal.enums import Currency, Subdivision
 from tests import conftest
 from tests.conftest import create_user, file
 
@@ -38,9 +38,7 @@ def test_erase_basic():
     erasure = models.EraseBasic(
         device=HardDrive(serial_number='foo', manufacturer='bar', model='foo-bar'),
         zeros=True,
-        start_time=datetime.now(timezone.utc),
-        end_time=datetime.now(timezone.utc),
-        error=False
+        **conftest.T
     )
     db.session.add(erasure)
     db.session.commit()
@@ -59,9 +57,7 @@ def test_validate_device_data_storage():
         models.EraseBasic(
             device=GraphicCard(serial_number='foo', manufacturer='bar', model='foo-bar'),
             clean_with_zeros=True,
-            start_time=datetime.now(timezone.utc),
-            end_time=datetime.now(timezone.utc),
-            error=False
+            **conftest.T
         )
 
 
@@ -70,20 +66,12 @@ def test_erase_sectors_steps():
     erasure = models.EraseSectors(
         device=SolidStateDrive(serial_number='foo', manufacturer='bar', model='foo-bar'),
         zeros=True,
-        start_time=datetime.now(timezone.utc),
-        end_time=datetime.now(timezone.utc),
-        error=False,
         steps=[
-            models.StepZero(error=False,
-                            start_time=datetime.now(timezone.utc),
-                            end_time=datetime.now(timezone.utc)),
-            models.StepRandom(error=False,
-                              start_time=datetime.now(timezone.utc),
-                              end_time=datetime.now(timezone.utc)),
-            models.StepZero(error=False,
-                            start_time=datetime.now(timezone.utc),
-                            end_time=datetime.now(timezone.utc))
-        ]
+            models.StepZero(**conftest.T),
+            models.StepRandom(**conftest.T),
+            models.StepZero(**conftest.T)
+        ],
+        **conftest.T
     )
     db.session.add(erasure)
     db.session.commit()