def testFilePoll(self):
#in another thread, BlockingDirectoryIterator will listen for and append new files to a list
#this test creates/removes files and checks what is in the list
self.exception = None
self.values = []
self.target = BlockingDirectoryIterator(self.dir,'A*.DAT',.1)
thread = spawn(self._listen_for_files)
# can read existing files
self._create_file('A001.DAT')
self._create_file('A002.DAT')
sleep(0.25)
self.assertEqual(['A001.DAT','A002.DAT'], self.values)
# responds to new files added
self._create_file('A003.DAT')
self._create_file('A004.DAT')
sleep(0.1)
self.assertEqual(['A001.DAT','A002.DAT','A003.DAT','A004.DAT'], self.values)
# ignores files out of sequence
self._create_file('A005.DAT')
self._create_file('A000.DAT')
sleep(0.1)
self.assertEqual(['A001.DAT','A002.DAT','A003.DAT','A004.DAT','A005.DAT'], self.values)
# fails when file removed
os.remove(self.dir+'/A005.DAT')
sleep(0.2)
self.assertEqual(['A001.DAT','A002.DAT','A003.DAT','A004.DAT','A005.DAT'], self.values)
self.assertTrue(thread.dead)
self.assertTrue(self.exception is not None)
class TestFileIteration(TestCase):
def setUp(self):
raise unittest.SkipTest("fix me")
self.dir = '/tmp/%s' % uuid4()
os.mkdir(self.dir)
def tearDown(self):
shutil.rmtree(self.dir)
def testFilePoll(self):
#in another thread, BlockingDirectoryIterator will listen for and append new files to a list
#this test creates/removes files and checks what is in the list
self.exception = None
self.values = []
self.target = BlockingDirectoryIterator(self.dir, 'A*.DAT', .1)
thread = spawn(self._listen_for_files)
# can read existing files
self._create_file('A001.DAT')
self._create_file('A002.DAT')
sleep(0.25)
self.assertEqual(['A001.DAT', 'A002.DAT'], self.values)
# responds to new files added
self._create_file('A003.DAT')
self._create_file('A004.DAT')
sleep(0.1)
self.assertEqual(['A001.DAT', 'A002.DAT', 'A003.DAT', 'A004.DAT'],
self.values)
# ignores files out of sequence
self._create_file('A005.DAT')
self._create_file('A000.DAT')
sleep(0.1)
self.assertEqual(
['A001.DAT', 'A002.DAT', 'A003.DAT', 'A004.DAT', 'A005.DAT'],
self.values)
# fails when file removed
os.remove(self.dir + '/A005.DAT')
sleep(0.2)
self.assertEqual(
['A001.DAT', 'A002.DAT', 'A003.DAT', 'A004.DAT', 'A005.DAT'],
self.values)
self.assertTrue(thread.dead)
self.assertTrue(self.exception is not None)
def _create_file(self, name):
with file(self.dir + '/' + name, 'w+'):
pass
def _listen_for_files(self):
try:
for f in self.target.get_files():
self.values.append(f.split('/')[-1])
except Exception as e:
self.exception = e
class TestFileIteration(TestCase):
def setUp(self):
raise unittest.SkipTest("fix me")
self.dir = '/tmp/%s' % uuid4()
os.mkdir(self.dir)
def tearDown(self):
shutil.rmtree(self.dir)
def testFilePoll(self):
#in another thread, BlockingDirectoryIterator will listen for and append new files to a list
#this test creates/removes files and checks what is in the list
self.exception = None
self.values = []
self.target = BlockingDirectoryIterator(self.dir,'A*.DAT',.1)
thread = spawn(self._listen_for_files)
# can read existing files
self._create_file('A001.DAT')
self._create_file('A002.DAT')
sleep(0.25)
self.assertEqual(['A001.DAT','A002.DAT'], self.values)
# responds to new files added
self._create_file('A003.DAT')
self._create_file('A004.DAT')
sleep(0.1)
self.assertEqual(['A001.DAT','A002.DAT','A003.DAT','A004.DAT'], self.values)
# ignores files out of sequence
self._create_file('A005.DAT')
self._create_file('A000.DAT')
sleep(0.1)
self.assertEqual(['A001.DAT','A002.DAT','A003.DAT','A004.DAT','A005.DAT'], self.values)
# fails when file removed
os.remove(self.dir+'/A005.DAT')
sleep(0.2)
self.assertEqual(['A001.DAT','A002.DAT','A003.DAT','A004.DAT','A005.DAT'], self.values)
self.assertTrue(thread.dead)
self.assertTrue(self.exception is not None)
def _create_file(self, name):
with file(self.dir+'/'+name,'w+'):
pass
def _listen_for_files(self):
try:
for f in self.target.get_files():
self.values.append(f.split('/')[-1])
except Exception as e:
self.exception = e
def testFilePoll(self):
#in another thread, BlockingDirectoryIterator will listen for and append new files to a list
#this test creates/removes files and checks what is in the list
self.exception = None
self.values = []
self.target = BlockingDirectoryIterator(self.dir, 'A*.DAT', .1)
thread = spawn(self._listen_for_files)
# can read existing files
self._create_file('A001.DAT')
self._create_file('A002.DAT')
sleep(0.25)
self.assertEqual(['A001.DAT', 'A002.DAT'], self.values)
# responds to new files added
self._create_file('A003.DAT')
self._create_file('A004.DAT')
sleep(0.1)
self.assertEqual(['A001.DAT', 'A002.DAT', 'A003.DAT', 'A004.DAT'],
self.values)
# ignores files out of sequence
self._create_file('A005.DAT')
self._create_file('A000.DAT')
sleep(0.1)
self.assertEqual(
['A001.DAT', 'A002.DAT', 'A003.DAT', 'A004.DAT', 'A005.DAT'],
self.values)
# fails when file removed
os.remove(self.dir + '/A005.DAT')
sleep(0.2)
self.assertEqual(
['A001.DAT', 'A002.DAT', 'A003.DAT', 'A004.DAT', 'A005.DAT'],
self.values)
self.assertTrue(thread.dead)
self.assertTrue(self.exception is not None)
