class TestFileNameParser(unittest.TestCase):
def setUp(self):
self.fnp = FileNameParser("/seviri/{0}/H-000-MSG3__-MSG3________-{0}___-00000{1}___-%Y%m%d%H%M",
"{IR_108:{1..8}, WV_073:{1,2,3,4,5,6,7,8}}")
def test_filenames_from_time(self):
reference_filenames = ['/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000001___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000003___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000002___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000005___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000004___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000007___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000006___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000008___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000001___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000003___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000002___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000005___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000004___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000007___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000006___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000008___-201401231355']
# Run
t = datetime(2014,1,23,13,55)
filenames = self.fnp.filenames_from_time(t)
# Assert
self.assertItemsEqual( filenames, reference_filenames )
def test_time_from_filename(self):
reference_t = datetime(2014,1,23,13,55)
# Run
t = self.fnp.time_from_filename("/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000006___-201401231355")
# Assert
self.assertEqual( t, reference_t )
def test_validate_filename(self):
# Run
result1 = self.fnp.validate_filename("/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000006___-201401231355")
result2 = self.fnp.validate_filename("/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-00000X___-201401231355")
# Assert
self.assertTrue( result1 )
self.assertFalse( result2 )
def test_subset_from_filename(self):
# Run
subs1 = self.fnp.subset_from_filename('/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000003___-201401231355')
# Assert
self.assertItemsEqual(subs1,('WV_073', '3'))
self.assertRaises(ValueError, self.fnp.subset_from_filename, ('/seviri/WV_073/H-000-MSG3__-MSG3________-Bla___-000003___-201401231355'))
def test_directories(self):
# Run
dirs = self.fnp.directories()
# Assert
self.assertItemsEqual(dirs, ('/seviri/WV_073','/seviri/IR_108'))
def setUp(self):
try:
f = open("ssh_test_access","r")
host = f.readline().strip()
user = f.readline().strip()
passwd = f.readline().strip()
except:
self.skipTest("no 'ssh_test_access' file defined")
self.sfal = SSHFileAccessLayer(host, user, passwd)
# create some granule file names
fnp = FileNameParser("/tmp/test_pygranule/ssh/avhr_noaa19_%Y%m%d_%H%M.hrp")
self.files = []
dt = timedelta(minutes=1.0)
t = datetime(2014,4,1,12,00)
for i in range(20):
self.files += fnp.filenames_from_time(t + i*dt)
# touch filenames
for fn in self.files:
make_dummy_file(fn)
def setUp(self):
self.fnp = FileNameParser(
"/seviri/{0}/H-000-MSG3__-MSG3________-{0}___-00000{1}___-%Y%m%d%H%M",
"{IR_108:{1..8}, WV_073:{1,2,3,4,5,6,7,8}}")
class TestFileNameParser(unittest.TestCase):
def setUp(self):
self.fnp = FileNameParser(
"/seviri/{0}/H-000-MSG3__-MSG3________-{0}___-00000{1}___-%Y%m%d%H%M",
"{IR_108:{1..8}, WV_073:{1,2,3,4,5,6,7,8}}")
def test_filenames_from_time(self):
reference_filenames = [
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000001___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000003___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000002___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000005___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000004___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000007___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000006___-201401231355',
'/seviri/IR_108/H-000-MSG3__-MSG3________-IR_108___-000008___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000001___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000003___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000002___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000005___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000004___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000007___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000006___-201401231355',
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000008___-201401231355'
]
# Run
t = datetime(2014, 1, 23, 13, 55)
filenames = self.fnp.filenames_from_time(t)
# Assert
self.assertItemsEqual(filenames, reference_filenames)
def test_time_from_filename(self):
reference_t = datetime(2014, 1, 23, 13, 55)
# Run
t = self.fnp.time_from_filename(
"/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000006___-201401231355"
)
# Assert
self.assertEqual(t, reference_t)
def test_validate_filename(self):
# Run
result1 = self.fnp.validate_filename(
"/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000006___-201401231355"
)
result2 = self.fnp.validate_filename(
"/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-00000X___-201401231355"
)
# Assert
self.assertTrue(result1)
self.assertFalse(result2)
def test_subset_from_filename(self):
# Run
subs1 = self.fnp.subset_from_filename(
'/seviri/WV_073/H-000-MSG3__-MSG3________-WV_073___-000003___-201401231355'
)
# Assert
self.assertItemsEqual(subs1, ('WV_073', '3'))
self.assertRaises(ValueError, self.fnp.subset_from_filename, (
'/seviri/WV_073/H-000-MSG3__-MSG3________-Bla___-000003___-201401231355'
))
def test_directories(self):
# Run
dirs = self.fnp.directories()
# Assert
self.assertItemsEqual(dirs, ('/seviri/WV_073', '/seviri/IR_108'))
def setUp(self):
self.fnp = FileNameParser("/seviri/{0}/H-000-MSG3__-MSG3________-{0}___-00000{1}___-%Y%m%d%H%M",
"{IR_108:{1..8}, WV_073:{1,2,3,4,5,6,7,8}}")
