move tests/chatmaild to chatmaild package, streamline tests and fixtures accordingly

chatmaild/src/chatmaild/tests/plugin.py

@@ -0,0 +1,68 @@
+import random
+import importlib.resources
+import itertools
+from email.parser import BytesParser
+from email import policy
+import pytest
+
+from chatmaild.database import Database
+from chatmaild.config import read_config, write_initial_config
+
+
+@pytest.fixture
+def make_config(tmp_path):
+    inipath = tmp_path.joinpath("chatmail.ini")
+
+    def make_conf(mailname):
+        write_initial_config(inipath, mailname=mailname)
+        return read_config(inipath)
+
+    return make_conf
+
+
+@pytest.fixture
+def example_config(make_config):
+    return make_config("chat.example.org")
+
+
+@pytest.fixture
+def maildomain(example_config):
+    return example_config.mailname
+
+
+@pytest.fixture
+def gencreds(maildomain):
+    count = itertools.count()
+    next(count)
+
+    def gen(domain=None):
+        domain = domain if domain else maildomain
+        while 1:
+            num = next(count)
+            alphanumeric = "abcdefghijklmnopqrstuvwxyz1234567890"
+            user = "".join(random.choices(alphanumeric, k=10))
+            user = f"ac{num}_{user}"[:9]
+            password = "".join(random.choices(alphanumeric, k=12))
+            yield f"{user}@{domain}", f"{password}"
+
+    return lambda domain=None: next(gen(domain))
+
+
+@pytest.fixture()
+def db(tmpdir):
+    db_path = tmpdir / "passdb.sqlite"
+    print("database path:", db_path)
+    return Database(db_path)
+
+
+@pytest.fixture
+def maildata(request):
+    datadir = importlib.resources.files(__package__).joinpath("mail-data")
+    assert datadir.exists(), datadir
+
+    def maildata(name, from_addr, to_addr):
+        data = datadir.joinpath(name).read_text()
+        text = data.format(from_addr=from_addr, to_addr=to_addr)
+        return BytesParser(policy=policy.default).parsebytes(text.encode())
+
+    return maildata