Rebuild and fix pytest based tests in new dir tests_new. To work with defined env for engine using separate process per test.

Makefile

@@ -57,8 +57,9 @@ envtest:
 install-test: compile
 	pip3 install .[test]
 
+# TODO: maybe use setup.py test?
 test: install-test
-	pytest
+	pytest --forked
 
 
 # Development

pyproject.toml

@@ -1,3 +1,11 @@
 [build-system]
 requires = ["setuptools >=39.2.0", "setuptools_scm >= 4.1.2", "wheel >= 0.35.1"]
 build-backend = "setuptools.build_meta"
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = ""
+testpaths = [
+    "tests_new",
+]
+

setup.cfg

@@ -28,7 +28,7 @@ classifiers =
 zip_safe = false
 include_package_data = true
 python_requires = >= 3.6
-test_suite = tests
+test_suite = tests_new
 install_requires =
 # deprecated/redundant with pyproject.toml, but lets keep both ways around for now
 setup_requires =
@@ -39,4 +39,5 @@ setup_requires =
 # To install these dependencies, run pip install .[test]
 test =
     pytest
+    pytest-forked
 doc = sphinx

tests_new/conftest.py

@@ -1,4 +1,5 @@
 """pytest configuration for the unit tests."""
+
 import os
 import pytest
 
@@ -28,14 +29,15 @@ def datadir(request):
     return D(request.fspath.dirpath("data"))
 
 
-@pytest.fixture(scope='function')
-def tmpdir(tmpdir_factory, request):
+@pytest.fixture()
+def ctx_init(tmpdir_factory, request):
     """Create a tmp dir for the tests"""
-    base = str(hash(request.node.nodeid))[:3]
+    base = str(abs(hash(request.node.nodeid)))[:3]
     bn = tmpdir_factory.mktemp(base)
+    print(bn)
     import os
+    os.environ["PEP_HOME"] = str(bn)
     os.environ["HOME"] = str(bn)
-    return bn
 
 
 @pytest.fixture()
@@ -51,27 +53,25 @@ def bob_pub_key_data(datadir):
 
 
 @pytest.fixture()
-def create_alice_identity(tmpdir, alice_sec_key_data, bob_pub_key_data):
-    os.environ["HOME"] = str(tmpdir)
+def create_alice_identity(ctx_init, alice_sec_key_data):
     import pEp
 
     pEp.import_key(alice_sec_key_data)
     alice = pEp.Identity(
         constants.ALICE_ADDRESS, constants.ALICE_NAME,
         constants.ALICE_NAME_ADDR, constants.ALICE_FP, 0, ''
-        )
+    )
     pEp.set_own_key(alice, constants.ALICE_FP)
     return alice
 
 
 @pytest.fixture()
-def create_bob_identity(tmpdir, bob_pub_key_data):
-    os.environ["HOME"] = str(tmpdir)
+def create_bob_identity(ctx_init, bob_pub_key_data):
     import pEp
 
     pEp.import_key(bob_pub_key_data)
     bob = pEp.Identity(
         constants.BOB_ADDRESS, constants.BOB_NAME, '',
         constants.BOB_FP, 56, ''
-        )
+    )
     return bob

tests_new/constants.py

@@ -16,8 +16,7 @@ BOB_NAME_ADDR = NAME_ADDR.format(BOB_NAME, ANGLE_ADDR.format(BOB_ADDRESS))
 ALICE_NAME = "Alice Lovelace"
 ALICE_ADDRESS = "alice@openpgp.example"
 ALICE_FP = "EB85BB5FA33A75E15E944E63F231550C4F47E38E"
-ALICE_NAME_ADDR = NAME_ADDR.format(ALICE_NAME,
-                                   ANGLE_ADDR.format(ALICE_ADDRESS))
+ALICE_NAME_ADDR = NAME_ADDR.format(ALICE_NAME, ANGLE_ADDR.format(ALICE_ADDRESS))
 
 SUBJECT = "This is a subject"
 BODY = "Hi world!\n"

tests_new/test_identity.py

@@ -4,7 +4,7 @@ import os
 from . import constants
 
 
-def test_create_one_identity_succeed(tmpdir):
+def test_create_one_identity_succeed(ctx_init):
     # It has to be imported here to get the management db initialized,
     import pEp
     alice = pEp.Identity()
@@ -15,7 +15,7 @@ def test_create_one_identity_succeed(tmpdir):
     expected_alice = pEp.Identity(
         constants.ALICE_ADDRESS, constants.ALICE_NAME, '',
         constants.ALICE_FP, 0, ''
-        )
+    )
 
     # XXX: Can't compare objects
     # assert alice == expected_alice
@@ -43,14 +43,13 @@ def test_create_one_identity_succeed(tmpdir):
     assert alice.flags == expected_alice.flags
 
 
-def test_two_identities_succeed(tmpdir, bob_pub_key_data):
-    os.environ["HOME"] = str(tmpdir)
+def test_two_identities_succeed(ctx_init, bob_pub_key_data):
     import pEp
 
     alice = pEp.Identity(
         constants.ALICE_ADDRESS, constants.ALICE_NAME, '',
         constants.ALICE_FP, 0, ''
-        )
+    )
     assert alice.address == constants.ALICE_ADDRESS
     assert alice.username == constants.ALICE_NAME
     assert alice.fpr == constants.ALICE_FP
@@ -67,7 +66,7 @@ def test_two_identities_succeed(tmpdir, bob_pub_key_data):
     expected_bob = pEp.Identity(
         constants.BOB_ADDRESS, constants.BOB_NAME, '',
         constants.BOB_FP, 56, ''
-        )
+    )
 
     assert str(bob) == constants.BOB_NAME_ADDR
     assert bob.address == expected_bob.address
@@ -88,8 +87,7 @@ def test_two_identities_succeed(tmpdir, bob_pub_key_data):
     assert bob.flags == 0
 
 
-def test_set_own_key(tmpdir, alice_sec_key_data):
-    os.environ["HOME"] = str(tmpdir)
+def test_set_own_key(ctx_init, alice_sec_key_data):
     import pEp
 
     pEp.import_key(alice_sec_key_data)
@@ -102,7 +100,7 @@ def test_set_own_key(tmpdir, alice_sec_key_data):
     expected_alice = pEp.Identity(
         constants.ALICE_ADDRESS, constants.ALICE_NAME, '',
         constants.ALICE_FP, 0, ''
-        )
+    )
 
     pEp.set_own_key(alice, alice.fpr)
     # assert str(alice) == constants.ALICE_NAME_ADDR

tests_new/test_message.py

@@ -30,8 +30,7 @@ def test_msg_enc_dec_roundtrip(create_alice_identity, create_bob_identity):
     assert str(enc_msg.from_) == constants.ALICE_NAME_ADDR
     assert str(enc_msg.to[0]) == constants.BOB_NAME_ADDR
     assert enc_msg.shortmsg == "p≡p"
-    assert enc_msg.longmsg == \
-        "this message was encrypted with p≡p https://pEp-project.org"
+    assert enc_msg.longmsg == "this message was encrypted with p≡p https://pEp-project.org"
 
     # Decrypt message.
     dec_msg, key_list, rating, r = enc_msg.decrypt()
@@ -54,7 +53,8 @@ def test_msg_enc_dec_roundtrip(create_alice_identity, create_bob_identity):
     # Content-Transfer-Encoding: doesn't print `quoted-printable` anymore.
     # Content-Disposition: is not present anymore.
     # `!` is not replaced by `=21` anymore.
-    expected_dec_lines = """From: Alice Lovelace <alice@openpgp.example>
+    expected_dec_lines = \
+"""From: Alice Lovelace <alice@openpgp.example>
 To: Bob Babagge <bob@openpgp.example>
 Subject: This is a subject
 X-pEp-Version: 2.1
@@ -129,7 +129,8 @@ def test_dec_msg_len(create_alice_identity, create_bob_identity):
     dec_msg_len = len(str(dec_msg))
 
     assert dec_msg.longmsg.replace("\r", "") == constants.BODY  # msg.longmsg
-    expected_dec_msg = """From: Alice Lovelace <alice@openpgp.example>\r
+    expected_dec_msg = \
+"""From: Alice Lovelace <alice@openpgp.example>\r
 To: Bob Babagge <bob@openpgp.example>\r
 Subject: This is a subject\r
 X-pEp-Version: 2.1\r

tests_new/test_pep.py

@@ -1,10 +1,10 @@
 """Unit test for pEp package, not for subpackages or modules."""
 
-from pEp import __version__
 
 
 def test_pep_version():
     """    Test that __version__ is not None or empty and is not 0.0.0."""
+    from pEp import __version__
     # We could also test that match the regex, but that is already a test in
     # setuptools_scm itself.
     assert __version__