def setUp(self):
"""
Just sets up a containerManager with an empty popen_ref.
Functions that want to test containerManager's handling of stdout output should make a new manager.
:return:
"""
self.manager = containerManager.ContainerManager(PopenRefMock())
def test_no_popenref_shouldfail(self):
"""
Tests that containerManager raises a ValueError if no popen is given.
"""
#We must use lambda here because pyunit expects a callable
self.assertRaises(ValueError,
lambda: containerManager.ContainerManager())
def test_one_line_output_should_become_done(self):
self.manager = containerManager.ContainerManager(
PopenRefMock(
"INFO:2015-04-19 22:20:54,020 Creating Whisper database with uuid 1"
))
while not self.manager.status:
pass
self.assertTrue(self.manager.status)
def test_one_line_unicode_output_should_one_output(self):
self.manager = containerManager.ContainerManager(
PopenRefMock(
u"[91mINFO:2015-04-19 22:20:54,020 Creating Whisper database with uuid 1"
))
while not self.manager.status:
pass
self.assertTrue(len(self.manager.output) == 1)
def test_one_line_output_should_one_output(self):
"""
Tests that containerManager gets one line of output after processing one line from stdout.
"""
self.manager = containerManager.ContainerManager(
PopenRefMock(
"INFO:2015-04-19 22:20:54,020 Creating Whisper database with uuid 1"
))
while not self.manager.status:
pass
self.assertTrue(len(self.manager.output) == 1)