def test___setslice___(self):
s = Sequence(["file.001.ext"])
s[1:2] = "file.002.ext"
self.assertEqual(len(s), 2)
self.assertEqual(s[0], Item("file.001.ext"))
self.assertEqual(s[1], Item("file.002.ext"))
s = Sequence(["file.001.ext"])
s[1:2] = Item("file.002.ext")
self.assertEqual(len(s), 2)
self.assertEqual(s[0], Item("file.001.ext"))
self.assertEqual(s[1], Item("file.002.ext"))
s = Sequence(["file.001.ext"])
s[1:2] = [Item("file.002.ext")]
self.assertEqual(len(s), 2)
self.assertEqual(s[0], Item("file.001.ext"))
self.assertEqual(s[1], Item("file.002.ext"))
s = Sequence(["file.001.ext"])
s[1:2] = Sequence([Item("file.002.ext")])
self.assertEqual(len(s), 2)
self.assertEqual(s[0], Item("file.001.ext"))
self.assertEqual(s[1], Item("file.002.ext"))
self.assertRaises(SequenceError, s.__setslice__, 1, 2, 'item.001.ext')
def test___add__(self):
s = Sequence(["file.01.ext"])
ns = s + Item("file.02.ext")
self.assertEqual(len(ns), 2)
self.assertEqual(ns[0], s[0])
self.assertEqual(ns[1], Item("file.02.ext"))
self.assertEqual(len(s), 1)
ns = s + "file.02.ext"
self.assertEqual(len(ns), 2)
self.assertEqual(ns[0], s[0])
self.assertEqual(ns[1], Item("file.02.ext"))
self.assertEqual(len(s), 1)
ns = s + ["file.02.ext"]
self.assertEqual(len(ns), 2)
self.assertEqual(ns[0], s[0])
self.assertEqual(ns[1], Item("file.02.ext"))
self.assertEqual(len(s), 1)
ns = s + Sequence(["file.02.ext"])
self.assertEqual(len(ns), 2)
self.assertEqual(ns[0], s[0])
self.assertEqual(ns[1], Item("file.02.ext"))
self.assertEqual(len(s), 1)
self.assertRaises(SequenceError, s.__add__, "item.01.ext")
self.assertRaises(TypeError, s.__add__, 1)
def test__get_missing(self):
""" test that _get_missing works
"""
# Can't initialize Sequence without an item
# seq = Sequence([])
# self.assertEqual(seq._get_missing(), [])
seq = Sequence(["file.00010.jpg"])
self.assertEqual(seq._get_missing(), [])
seq = Sequence(self.files)
seq.append("file.0006.jpg")
self.assertEqual(seq._get_missing(), [4, 5])
seq = Sequence(["file.%04d.jpg" % i for i in xrange(20)])
seq.pop(10)
seq.pop(10)
seq.pop(10)
seq.pop(14)
seq.pop(14)
missing = [10, 11, 12, 17, 18]
self.assertEqual(seq._get_missing(), missing)
missing = []
seq = Sequence(["file.0001.jpg"])
for i in xrange(2, 50):
if random.randint(0, 1) == 1:
seq.append("file.%04d.jpg" % i)
else:
missing.append(i)
# remove ending random frames
while missing[-1] > int(re.search("file\.(\d{4})\.jpg", seq[-1]).group(1)):
missing.pop(-1)
self.assertEqual(seq._get_missing(), missing)
def test_format_is_working_properly_1(self):
"""testing if format is working properly
"""
seq = Sequence(self.files)
seq.append('file.0006.jpg')
self.assertEqual(seq.format('%h%p%t %r (%R)'),
'file.%04d.jpg 1-6 ([1-3, 6])')
def test_insert(self):
s = Sequence(["file.001.ext"])
s.insert(0, "file.002.ext")
self.assertEqual(len(s), 2)
self.assertEqual(s[0], Item("file.002.ext"))
self.assertEqual(s[1], Item("file.001.ext"))
self.assertRaises(SequenceError, s.insert, 1, "item")
def test___setitem__(self):
s = Sequence(["file.01.ext", "file.05.ext"])
s[1] = "file.02.ext"
self.assertEqual(len(s), 2)
self.assertEqual(s[0], Item("file.01.ext"))
self.assertEqual(s[1], Item("file.02.ext"))
self.assertRaises(SequenceError, s.__setitem__, 0, "item.1.ext")
def test_format_directory_attribute(self):
dir_name = os.path.dirname(
os.path.abspath(self.files[0])) + os.sep
seq = Sequence(self.files)
self.assertEqual(
seq.format("%D"),
dir_name
)
def test_format_is_working_properly_3(self):
"""testing if format is working properly
"""
seq = Sequence(self.files)
seq.append('file.0006.jpg')
seq.append('file.0010.jpg')
self.assertEqual(seq.format('%h%p%t %r (missing %M)'),
'file.%04d.jpg 1-10 (missing [4-5, 7-9])')
def test_extend(self):
s = Sequence(["file.001.ext"])
s.extend(["file.002.ext", "file.003.ext"])
self.assertEqual(len(s), 3)
self.assertEqual(s[0], Item("file.001.ext"))
self.assertEqual(s[1], Item("file.002.ext"))
self.assertEqual(s[2], Item("file.003.ext"))
self.assertRaises(SequenceError, s.extend, ["item"])
def test_from_list(self):
"""testing if Sequence instance can be initialized with a list of file
names
"""
seq = Sequence(self.files)
self.assertEqual(
str(seq),
'file.1-3.jpg'
)
def test_appending_a_new_file(self):
"""testing if it is possible to append a new item to the list by giving
the file name
"""
seq = Sequence(self.files)
test_file = 'file.0006.jpg'
seq.append(test_file)
self.assertTrue(seq.contains('file.0005.jpg'))
self.assertTrue(seq.contains(test_file))
self.assertFalse(seq.contains('file.0015.jpg'))
def test_format_is_working_properly_2(self):
"""testing if format is working properly
"""
seq = Sequence(self.files)
seq.append('file.0006.jpg')
self.assertEqual(
'file.0001-0006.jpg',
seq.format('%h%04s-%04e%t'),
)
self.assertEqual(
'file. 1- 6.jpg',
seq.format('%h%4s-%4e%t'),
)
def test___iadd__(self):
s = Sequence(["file.01.ext"])
s += Item("file.02.ext")
self.assertEqual(len(s), 2)
self.assertEqual(s[0], s[0])
self.assertEqual(s[1], Item("file.02.ext"))
s = Sequence(["file.01.ext"])
s += "file.02.ext"
self.assertEqual(len(s), 2)
self.assertEqual(s[0], s[0])
self.assertEqual(s[1], Item("file.02.ext"))
s = Sequence(["file.01.ext"])
s += ["file.02.ext"]
self.assertEqual(len(s), 2)
self.assertEqual(s[0], s[0])
self.assertEqual(s[1], Item("file.02.ext"))
s = Sequence(["file.01.ext"])
s += Sequence(["file.02.ext"])
self.assertEqual(len(s), 2)
self.assertEqual(s[0], s[0])
self.assertEqual(s[1], Item("file.02.ext"))
def test_contains_is_working_properly(self):
"""testing if Sequence.contains() method is working properly
"""
seq = Sequence(self.files)
self.assertFalse(seq.contains('file.0009.jpg'))
self.assertFalse(seq.contains('file.0009.pic'))
def test_includes_is_working_properly(self):
"""testing if Sequence.includes() method is working properly
"""
seq = Sequence(self.files)
self.assertTrue(seq.includes('file.0009.jpg'))
self.assertFalse(seq.includes('file.0009.pic'))
def test_format_is_working_properly_4(self):
"""testing if format is working properly
"""
seq = Sequence(self.files)
seq.append('file.0006.jpg')
self.assertEqual(seq.format('%h%s%t'), 'file.1.jpg')