PYTHON-1297 Convert to pytest for running unit tests

.gitignore

@@ -11,7 +11,6 @@ build
 MANIFEST
 dist
 .coverage
-nosetests.xml
 cover/
 docs/_build/
 tests/integration/ccm

Jenkinsfile

@@ -261,9 +261,9 @@ def executeStandardTests() {
     . ${HOME}/environment.txt
     set +o allexport
 
-    EVENT_LOOP=${EVENT_LOOP} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=unit_results.xml tests/unit/ || true
-    EVENT_LOOP=eventlet VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=unit_eventlet_results.xml tests/unit/io/test_eventletreactor.py || true
-    EVENT_LOOP=gevent VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=unit_gevent_results.xml tests/unit/io/test_geventreactor.py || true
+    EVENT_LOOP=${EVENT_LOOP} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=unit_results.xml tests/unit/ || true
+    EVENT_LOOP_MANAGER=eventlet VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=unit_eventlet_results.xml tests/unit/io/test_eventletreactor.py || true
+    EVENT_LOOP_MANAGER=gevent VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=unit_gevent_results.xml tests/unit/io/test_geventreactor.py || true
   '''
 
   sh label: 'Execute Simulacron integration tests', script: '''#!/bin/bash -lex
@@ -276,13 +276,13 @@ def executeStandardTests() {
     jabba use 1.8
 
     SIMULACRON_JAR="${HOME}/simulacron.jar"
-    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --exclude test_backpressure.py --xunit-file=simulacron_results.xml tests/integration/simulacron/ || true
+    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --ignore=test_backpressure.py --junit-xml=simulacron_results.xml tests/integration/simulacron/ || true
 
     # Run backpressure tests separately to avoid memory issue
-    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --exclude test_backpressure.py --xunit-file=simulacron_backpressure_1_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_paused_connections || true
-    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --exclude test_backpressure.py --xunit-file=simulacron_backpressure_2_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_queued_requests_timeout || true
-    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --exclude test_backpressure.py --xunit-file=simulacron_backpressure_3_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_cluster_busy || true
-    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --exclude test_backpressure.py --xunit-file=simulacron_backpressure_4_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_node_busy || true
+    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --ignore=test_backpressure.py --junit-xml=simulacron_backpressure_1_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_paused_connections || true
+    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --ignore=test_backpressure.py --junit-xml=simulacron_backpressure_2_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_queued_requests_timeout || true
+    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --ignore=test_backpressure.py --junit-xml=simulacron_backpressure_3_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_cluster_busy || true
+    SIMULACRON_JAR=${SIMULACRON_JAR} EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --ignore=test_backpressure.py --junit-xml=simulacron_backpressure_4_results.xml tests/integration/simulacron/test_backpressure.py:TCPBackpressureTests.test_node_busy || true
   '''
 
   sh label: 'Execute CQL engine integration tests', script: '''#!/bin/bash -lex
@@ -294,7 +294,7 @@ def executeStandardTests() {
     . ${JABBA_SHELL}
     jabba use 1.8
 
-    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=cqle_results.xml tests/integration/cqlengine/ || true
+    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=cqle_results.xml tests/integration/cqlengine/ || true
   '''
 
   sh label: 'Execute Apache CassandraⓇ integration tests', script: '''#!/bin/bash -lex
@@ -306,7 +306,7 @@ def executeStandardTests() {
     . ${JABBA_SHELL}
     jabba use 1.8
 
-    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=standard_results.xml tests/integration/standard/ || true
+    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=standard_results.xml tests/integration/standard/ || true
   '''
 
   if (env.CASSANDRA_VERSION.split('-')[0] == 'dse' && env.CASSANDRA_VERSION.split('-')[1] != '4.8') {
@@ -323,7 +323,7 @@ def executeStandardTests() {
         . ${JABBA_SHELL}
         jabba use 1.8
 
-        EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} DSE_VERSION=${DSE_VERSION} ADS_HOME="${HOME}/" VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=dse_results.xml tests/integration/advanced/ || true
+        EVENT_LOOP=${EVENT_LOOP} CASSANDRA_DIR=${CCM_INSTALL_DIR} DSE_VERSION=${DSE_VERSION} ADS_HOME="${HOME}/" VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=dse_results.xml tests/integration/advanced/ || true
       '''
     }
   }
@@ -337,7 +337,7 @@ def executeStandardTests() {
     . ${JABBA_SHELL}
     jabba use 1.8
 
-    EVENT_LOOP=${EVENT_LOOP} CLOUD_PROXY_PATH="${HOME}/proxy/" CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=advanced_results.xml tests/integration/cloud/ || true
+    EVENT_LOOP=${EVENT_LOOP} CLOUD_PROXY_PATH="${HOME}/proxy/" CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=advanced_results.xml tests/integration/cloud/ || true
   '''
 
   if (env.PROFILE == 'FULL') {
@@ -350,7 +350,7 @@ def executeStandardTests() {
       . ${JABBA_SHELL}
       jabba use 1.8
 
-      EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --exclude-dir=tests/integration/long/upgrade --with-ignore-docstrings --with-xunit --xunit-file=long_results.xml tests/integration/long/ || true
+      EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --ignore=tests/integration/long/upgrade --junit-xml=long_results.xml tests/integration/long/ || true
     '''
   }
 }
@@ -365,7 +365,7 @@ def executeDseSmokeTests() {
     . ${JABBA_SHELL}
     jabba use 1.8
 
-    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} DSE_VERSION=${DSE_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=standard_results.xml tests/integration/standard/test_dse.py || true
+    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} DSE_VERSION=${DSE_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=standard_results.xml tests/integration/standard/test_dse.py || true
   '''
 }
 
@@ -389,7 +389,7 @@ def executeEventLoopTests() {
       "tests/integration/simulacron/test_endpoint.py"
       "tests/integration/long/test_ssl.py"
     )
-    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} pynose -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=standard_results.xml ${EVENT_LOOP_TESTS[@]} || true
+    EVENT_LOOP=${EVENT_LOOP} CCM_ARGS="${CCM_ARGS}" DSE_VERSION=${DSE_VERSION} CASSANDRA_VERSION=${CCM_CASSANDRA_VERSION} MAPPED_CASSANDRA_VERSION=${MAPPED_CASSANDRA_VERSION} VERIFY_CYTHON=${CYTHON_ENABLED} JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Xss384k" pytest -s -v --log-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --junit-xml=standard_results.xml ${EVENT_LOOP_TESTS[@]} || true
   '''
 }
 

README-dev.rst

@@ -135,21 +135,21 @@ Running Unit Tests
 ------------------
 Unit tests can be run like so::
 
-    nosetests -w tests/unit/
+    pytest tests/unit/
 
 You can run a specific test method like so::
 
-    nosetests -w tests/unit/test_connection.py:ConnectionTest.test_bad_protocol_version
+    pytest tests/unit/test_connection.py::ConnectionTest::test_bad_protocol_version
 
 Running Integration Tests
 -------------------------
 In order to run integration tests, you must specify a version to run using the ``CASSANDRA_VERSION`` or ``DSE_VERSION`` environment variable::
 
-    CASSANDRA_VERSION=2.0.9 nosetests -w tests/integration/standard
+    CASSANDRA_VERSION=2.0.9 pytest tests/integration/standard
 
 Or you can specify a cassandra directory (to test unreleased versions)::
 
-    CASSANDRA_DIR=/home/thobbs/cassandra nosetests -w tests/integration/standard/
+    CASSANDRA_DIR=/path/to/cassandra pytest tests/integration/standard/
 
 Specifying the usage of an already running Cassandra cluster
 ------------------------------------------------------------
@@ -164,20 +164,9 @@ it with the ``PROTOCOL_VERSION`` environment variable::
 
     PROTOCOL_VERSION=3 nosetests -w tests/integration/standard
 
-Seeing Test Logs in Real Time
------------------------------
-Sometimes it's useful to output logs for the tests as they run::
-
-    nosetests -w tests/unit/ --nocapture --nologcapture
-
-Use tee to capture logs and see them on your terminal::
-
-    nosetests -w tests/unit/ --nocapture --nologcapture 2>&1 | tee test.log
-
 Testing Multiple Python Versions
 --------------------------------
-Use tox to test all of Python 3.8 through 3.12 and pypy (this is what
-TravisCI runs)::
+Use tox to test all of Python 3.8 through 3.12 and pypy (this is what TravisCI runs)::
 
     tox
 

cassandra/io/twistedreactor.py

@@ -102,6 +102,9 @@ def maybe_start(self):
                 self._thread.start()
                 atexit.register(partial(_cleanup, weakref.ref(self)))
 
+    def _reactor_stopped(self):
+        return reactor._stopped
+
     def _cleanup(self):
         if self._thread:
             reactor.callFromThread(reactor.stop)

setup.py

@@ -16,16 +16,6 @@
 import sys
 import warnings
 
-if __name__ == '__main__' and sys.argv[1] == "gevent_nosetests":
-    print("Running gevent tests")
-    from gevent.monkey import patch_all
-    patch_all()
-
-if __name__ == '__main__' and sys.argv[1] == "eventlet_nosetests":
-    print("Running eventlet tests")
-    from eventlet import monkey_patch
-    monkey_patch()
-
 import ez_setup
 ez_setup.use_setuptools()
 
@@ -48,19 +38,6 @@
 with open("README.rst") as f:
     long_description = f.read()
 
-
-try:
-    from nose.commands import nosetests
-except ImportError:
-    gevent_nosetests = None
-    eventlet_nosetests = None
-else:
-    class gevent_nosetests(nosetests):
-        description = "run nosetests with gevent monkey patching"
-
-    class eventlet_nosetests(nosetests):
-        description = "run nosetests with eventlet monkey patching"
-
 has_cqlengine = False
 if __name__ == '__main__' and sys.argv[1] == "install":
     try:
@@ -382,12 +359,6 @@ def pre_build_check():
 def run_setup(extensions):
 
     kw = {'cmdclass': {'doc': DocCommand}}
-    if gevent_nosetests is not None:
-        kw['cmdclass']['gevent_nosetests'] = gevent_nosetests
-
-    if eventlet_nosetests is not None:
-        kw['cmdclass']['eventlet_nosetests'] = eventlet_nosetests
-
     kw['cmdclass']['build_ext'] = build_extensions
     kw['ext_modules'] = [Extension('DUMMY', [])]  # dummy extension makes sure build_ext is called for install
 
@@ -435,7 +406,7 @@ def run_setup(extensions):
         include_package_data=True,
         install_requires=dependencies,
         extras_require=_EXTRAS_REQUIRE,
-        tests_require=['nose', 'PyYAML', 'pytz', 'sure'],
+        tests_require=['pytest', 'PyYAML', 'pytz', 'sure'],
         classifiers=[
             'Development Status :: 5 - Production/Stable',
             'Intended Audience :: Developers',

test-requirements.txt

@@ -1,6 +1,6 @@
 -r requirements.txt
 scales
-pynose
+pytest
 ccm>=2.1.2
 pytz
 sure

tests/integration/__init__.py

@@ -997,6 +997,7 @@ def assert_startswith(s, prefix):
 
 
 class TestCluster(object):
+    __test__ = False
     DEFAULT_PROTOCOL_VERSION = default_protocol_version
     DEFAULT_CASSANDRA_IP = CASSANDRA_IP
     DEFAULT_ALLOW_BETA = ALLOW_BETA_PROTOCOL

tests/integration/cloud/conftest.py

@@ -0,0 +1,9 @@
+import pytest
+
+from tests.integration.cloud import setup_package, teardown_package
+
+@pytest.fixture(scope='session', autouse=True)
+def setup_and_teardown_packages():
+    setup_package()
+    yield
+    teardown_package()

tests/integration/conftest.py

@@ -0,0 +1,9 @@
+import pytest
+
+from tests.integration import teardown_package
+
+@pytest.fixture(scope='session', autouse=True)
+def setup_and_teardown_packages():
+    print('setup')
+    yield
+    teardown_package()

tests/integration/cqlengine/conftest.py

@@ -0,0 +1,12 @@
+import pytest
+
+from tests.integration import teardown_package as parent_teardown_package
+from tests.integration.cqlengine import setup_package, teardown_package
+
+
+@pytest.fixture(scope='session', autouse=True)
+def setup_and_teardown_packages():
+    setup_package()
+    yield
+    teardown_package()
+    parent_teardown_package()

tests/integration/cqlengine/test_batch_query.py

@@ -13,6 +13,8 @@
 # limitations under the License.
 import warnings
 
+import pytest
+
 from cassandra.cqlengine import columns
 from cassandra.cqlengine.management import drop_table, sync_table
 from cassandra.cqlengine.models import Model
@@ -215,7 +217,7 @@ def test_callbacks_work_multiple_times(self):
         def my_callback(*args, **kwargs):
             call_history.append(args)
 
-        with warnings.catch_warnings(record=True) as w:
+        with pytest.warns() as w:
             with BatchQuery() as batch:
                 batch.add_callback(my_callback)
                 batch.execute()

tests/integration/simulacron/conftest.py

@@ -0,0 +1,9 @@
+import pytest
+
+from tests.integration.simulacron import teardown_package
+
+@pytest.fixture(scope='session', autouse=True)
+def setup_and_teardown_packages():
+    print('setup')
+    yield
+    teardown_package()