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[tests] Purge tests and start with a clean implementation of subprocess

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Seems like subprocess and friends (Popen, communicate) are not so easy
to mock cleanly. Therefore, start from scratch and carefully write test
by test, until (at least) the old test coverage has been restored.
This commit is contained in:
Tobi-wan Kenobi 2017-03-04 11:25:52 +01:00
parent 1c6122fc3f
commit 6dbe440cb5
23 changed files with 61 additions and 1240 deletions
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47
tests/modules/test_load.py
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@ -1,47 +0,0 @@
# pylint: disable=C0103,C0111
import json
import unittest
import mock
import bumblebee.input
from bumblebee.input import I3BarInput
from bumblebee.modules.load import Module
from tests.util import MockEngine, MockConfig, assertStateContains, assertMouseEvent
class TestLoadModule(unittest.TestCase):
def setUp(self):
self.engine = MockEngine()
self.engine.input = I3BarInput()
self.engine.input.need_event = True
self.config = MockConfig()
self.module = Module(engine=self.engine, config={ "config": self.config })
@mock.patch("select.epoll")
@mock.patch("subprocess.Popen")
@mock.patch("sys.stdin")
def test_leftclick(self, mock_input, mock_output, mock_select):
assertMouseEvent(mock_input, mock_output, mock_select, self.engine,
self.module, bumblebee.input.LEFT_MOUSE,
"gnome-system-monitor"
)
@mock.patch("multiprocessing.cpu_count")
@mock.patch("os.getloadavg")
def test_warning(self, mock_loadavg, mock_cpucount):
self.config.set("load.critical", "1")
self.config.set("load.warning", "0.8")
mock_cpucount.return_value = 1
mock_loadavg.return_value = [ 0.9, 0, 0 ]
assertStateContains(self, self.module, "warning")
@mock.patch("multiprocessing.cpu_count")
@mock.patch("os.getloadavg")
def test_critical(self, mock_loadavg, mock_cpucount):
self.config.set("load.critical", "1")
self.config.set("load.warning", "0.8")
mock_cpucount.return_value = 1
mock_loadavg.return_value = [ 1.1, 0, 0 ]
assertStateContains(self, self.module, "critical")
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