move all tests into a root "tests" folder so they can share setup and config

tests/chatmaild/test_doveauth.py

@@ -3,8 +3,8 @@ import os
 import pytest
 
 import chatmaild.dictproxy
-from .dictproxy import get_user_data, lookup_passdb
-from .database import Database, DBError
+from chatmaild.dictproxy import get_user_data, lookup_passdb
+from chatmaild.database import Database, DBError
 
 
 @pytest.fixture()

tests/chatmaild/test_filtermail.py

@@ -1,4 +1,4 @@
-from .filtermail import check_encrypted, check_DATA, SendRateLimiter
+from chatmaild.filtermail import check_encrypted, check_DATA, SendRateLimiter
 from email.parser import BytesParser
 from email import policy
 import pytest

tests/conftest.py

@@ -6,10 +6,14 @@ import subprocess
 import imaplib
 import smtplib
 import itertools
+from pathlib import Path
 from math import ceil
 import pytest
 
 
+conftestdir = Path(__file__).parent
+
+
 def pytest_addoption(parser):
     parser.addoption(
         "--slow", action="store_true", default=False, help="also run slow tests"
@@ -282,9 +286,11 @@ class Remote:
 
 @pytest.fixture
 def mailgen(request):
+    datadir = conftestdir.joinpath("mail-data")
+
     class Mailgen:
         def get_encrypted(self, from_addr, to_addr):
-            data = request.fspath.dirpath("mailgen/encrypted.eml").read()
+            data = datadir.joinpath("encrypted.eml").read_text()
             return data.format(from_addr=from_addr, to_addr=to_addr)
 
     return Mailgen()