Files
pytest_gui_status/tests/test_gui/test_gui.py
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Python

import pytest_gui_status.status_gui.utils_gui as utils_gui
import pytest_gui_status.status_plugin.plugin as status_plugin
import pytest_gui_status.utils
from mock import patch, MagicMock
import redis
import pytest
import os.path
import datetime
from ..utils_test import reload_2_3
REDIS_TEST_PORT = pytest_gui_status.utils.REDIS_PORT + 1
mock_htmlPy_module = MagicMock()
mock_htmlPy_module.Object = object
mock_htmlPy_module.Slot.return_value = (lambda func: func)
class MockTestResult(object):
def __init__(self, nodeid, outcome):
assert outcome in ["passed", "failed", "skipped"]
self.nodeid = nodeid
self.outcome = outcome
@pytest.fixture()
def redis_master(request, auto_shutdown=True):
import pytest_gui_status.status_plugin.plugin as status_plugin
class Redis_master_manager(object):
dirname = None
started = False
@classmethod
def init(cls, dirname):
cls.dirname = dirname
cls.started = True
status_plugin.Helpers.on_start(cls.dirname)
# stop redis master after test completion, whether passes or fails
def fin():
if auto_shutdown and Redis_master_manager.started:
redis_db = redis.StrictRedis(host='localhost', port=status_plugin.REDIS_PORT, db=0)
redis_db.shutdown()
request.addfinalizer(fin)
return Redis_master_manager # provide the fixture value
@patch.dict("os.environ",
{"PYTEST_STATUS_PORT": str(REDIS_TEST_PORT)})
@patch.dict("sys.modules", {"htmlPy": mock_htmlPy_module})
class TestRedisFail(object):
"""test that appropriate errors are raised when redis is in incorrect state / shutdown"""
def test_redis_fail_1(self, tmpdir):
# load new redis port
import pytest_gui_status.status_gui.gui_backend as gui_backend
reload_2_3(pytest_gui_status.utils)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# dont start redis. Also if redis running, stop it
redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
try:
assert redis_db.ping()
redis_db.shutdown()
except redis.exceptions.ConnectionError:
pass
except AssertionError:
pass
# mock Controller requirements and app_gui.stop
fake_app_gui = MagicMock()
with pytest.raises(redis.exceptions.ConnectionError) as error_info:
gui_backend.Controller(fake_app_gui).redraw()
assert str(error_info.value) == "Cant connect to this socket. Is redis running?\n" \
+ "Stopping pytest_status_gui"
def test_redis_fail_2(self, tmpdir, redis_master):
# load new redis port
import pytest_gui_status.status_gui.gui_backend as gui_backend
reload_2_3(pytest_gui_status.utils)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
# status_plugin.Helpers.on_start(tmpdir.strpath)
# make PYTEST_STATUS_DB value corrupt/incorrect
redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
redis_db.set("PYTEST_STATUS_DB", "0")
# mock Controller requirements and app_gui.stop
fake_app_gui = MagicMock()
with pytest.raises(redis.exceptions.ConnectionError) as error_info:
gui_backend.Controller(fake_app_gui).redraw()
assert str(error_info.value) == "Redis is running on this port, but it is not related to pytest status\n"\
+ "Stopping pytest_status_gui"
fake_app_gui.stop.assert_called_with()
# auto cleanup of redis master by fixture
def test_redis_fail_3(self, tmpdir, redis_master):
# load new redis port
import pytest_gui_status.status_gui.gui_backend as gui_backend
reload_2_3(pytest_gui_status.utils)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
# delete PYTEST_STATUS_DB
redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
redis_db.delete("PYTEST_STATUS_DB")
# mock Controller requirements and app_gui.stop
fake_app_gui = MagicMock()
with pytest.raises(redis.exceptions.ConnectionError) as error_info:
gui_backend.Controller(fake_app_gui).redraw()
assert str(error_info.value) == "Redis is running on this port, but it is not related to pytest status\n"\
+ "Stopping pytest_status_gui"
fake_app_gui.stop.assert_called_with()
# auto cleanup of redis master by fixture
def test_redis_fail_4(self, tmpdir, redis_master):
# load new redis port
import pytest_gui_status.status_gui.gui_backend as gui_backend
reload_2_3(pytest_gui_status.utils)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
# redis_db = redis.StrictRedis(host='localhost', port=REDIS_TEST_PORT, db=0)
# mock Controller requirements and app_gui.stop
# provide invalid path
fake_app_gui = MagicMock()
fake_app_gui.dir_name = r"Invalid/Path"
with pytest.raises(redis.exceptions.ConnectionError) as error_info:
gui_backend.Controller(fake_app_gui).redraw()
assert str(error_info.value) == "dir_name = {dir_name} not found in redis db".format(
dir_name=fake_app_gui.dir_name)
fake_app_gui.stop.assert_called_with()
# auto cleanup of redis master by fixture
@patch.dict("os.environ",
{"PYTEST_STATUS_PORT": str(REDIS_TEST_PORT)})
@patch.dict("sys.modules", {"htmlPy": mock_htmlPy_module})
class TestBackendState(object):
"""docstring for TestBackendState"""
@patch("pytest_gui_status.status_gui.utils_gui.render_template", MagicMock())
def test_backend_state_1(self, tmpdir, redis_master):
# load new redis port
import pytest_gui_status.status_gui.gui_backend as gui_backend
reload_2_3(pytest_gui_status.utils)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
# setup state
status_plugin.Helpers.on_collectstart(tmpdir.strpath)
status_plugin.Helpers.on_collectend(tmpdir.strpath, ["collect_1", "collect_2"])
# mock app_gui with path
fake_app_gui = MagicMock()
fake_app_gui.dir_name = tmpdir.strpath
tmp_controller = gui_backend.Controller(fake_app_gui)
tmp_controller.redraw()
assert tmp_controller.last_state["dir_name"] == tmpdir.strpath
assert tmp_controller.last_state["dir_name_topfolder"] ==\
os.path.basename(tmpdir.strpath)
assert tmp_controller.last_state["state"] == "collect"
assert tmp_controller.last_state["last_updated_obj"] <= datetime.datetime.now()
assert tmp_controller.last_state["collect"] == ["collect_1", "collect_2"]
assert tmp_controller.last_state["pass"] == []
assert tmp_controller.last_state["fail"] == []
assert tmp_controller.last_state["skip"] == []
@patch("pytest_gui_status.status_gui.utils_gui.render_template", MagicMock())
def test_backend_state_2(self, tmpdir, redis_master):
# load new redis port
import pytest_gui_status.status_gui.gui_backend as gui_backend
reload_2_3(pytest_gui_status.utils)
reload_2_3(gui_backend)
reload_2_3(status_plugin)
# start Redis
redis_master.init(tmpdir.strpath)
# setup state
status_plugin.Helpers.on_collectstart(tmpdir.strpath)
status_plugin.Helpers.on_collectend(tmpdir.strpath, [])
status_plugin.Helpers.on_test_eachstart(tmpdir.strpath)
status_plugin.Helpers.on_test_eachend(tmpdir.strpath, [
MockTestResult("pass_1", "passed"),
MockTestResult("fail_1", "failed"),
MockTestResult("pass_2", "passed"),
MockTestResult("skip_1", "skipped"),
])
# mock app_gui with path
fake_app_gui = MagicMock()
fake_app_gui.dir_name = tmpdir.strpath
tmp_controller = gui_backend.Controller(fake_app_gui)
tmp_controller.redraw()
assert tmp_controller.last_state["dir_name"] == tmpdir.strpath
assert tmp_controller.last_state["dir_name_topfolder"] ==\
os.path.basename(tmpdir.strpath)
assert tmp_controller.last_state["state"] == "runtest"
assert tmp_controller.last_state["last_updated_obj"] <= datetime.datetime.now()
assert tmp_controller.last_state["collect"] == []
assert sorted(tmp_controller.last_state["pass"]) == sorted(["pass_1", "pass_2"])
assert tmp_controller.last_state["fail"] == ["fail_1"]
assert tmp_controller.last_state["skip"] == ["skip_1"]