def test_wrong_spaces(self):
"""
VariableString(..., 'S') should remove leading or trailing spaces.
"""
field = VariableString(1, "test", 1, 60, 'UNLPS', strict=True)
orig = b' T3930_b A6689 3930 ~'
result = field.read(io.BytesIO(orig))
self.assertEqual(result, 'T3930_b A6689 3930')
def test_wrong_spaces(self):
"""
VariableString(..., 'S') should remove leading or trailing spaces.
"""
field = VariableString(1, "test", 1, 60, 'UNLPS', strict=True)
orig = b' T3930_b A6689 3930 ~'
result = field.read(io.BytesIO(orig))
self.assertEqual(result, 'T3930_b A6689 3930')
def test_variable_string_any_punctuation(self):
"""
VariableString(..., 'P') should allow any punctuation character.
"""
field = VariableString(1, "test", 1, 30, 'UP')
for character in string.punctuation:
# need to skip tilde as it is also the end marker of a variable
# field
if character == '~':
continue
orig = b'ABC' + character.encode("utf-8") + b'DEF~'
result = field.read(io.BytesIO(orig))
self.assertEqual(result, 'ABC' + character + 'DEF')
def test_variable_string_any_punctuation(self):
"""
VariableString(..., 'P') should allow any punctuation character.
"""
field = VariableString(1, "test", 1, 30, 'UP')
for character in string.punctuation:
# need to skip tilde as it is also the end marker of a variable
# field
if character == '~':
continue
orig = b'ABC' + character.encode("utf-8") + b'DEF~'
result = field.read(io.BytesIO(orig))
self.assertEqual(result, 'ABC' + character + 'DEF')
def test_read_compact_date_time(self):
field = VariableString(1,
"test",
0,
22,
'T',
strict=True,
compact=True)
# 1
orig = b'1992,002~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), orig)
# 2
orig = b'2007,199~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2007, 7, 18))
self.assertEqual(field.write(dt), orig)
# 3 - wrong syntax
orig = b'1992'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b'1992,'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b'1992~'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b'1992,~'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
# 5 - empty datetime
orig = b'~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, '')
self.assertEqual(field.write(dt), b'~')
# 6 - bad syntax
orig = b''
self.assertRaises(Exception, field.read, io.BytesIO(orig))
self.assertEqual(field.write(dt), b'~')
# 7
orig = b'2007,199~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2007, 7, 18))
self.assertEqual(field.write(dt), b'2007,199~')
# 8
orig = b'2009,074,12~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2009, 3, 15, 12))
self.assertEqual(field.write(dt), orig)
# 9
orig = b'2008,358,01:30:22.0012~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 1200))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,00:00:22~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 0, 22, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,00:30~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 30, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 0, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 0, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01:30:22.5~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 500000))
self.assertEqual(field.write(dt), b'2008,358,01:30:22.5000~')
def test_read_date_time(self):
field = VariableString(1, "test", 1, 22, 'T', strict=True)
# 1
orig = b'1992,002,00:00:00.0000~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), b'1992,002~')
# 1
orig = b'1992,002~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), b'1992,002~')
# 2
orig = b'1992,005,01:02:03.4567~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 5, 1, 2, 3, 456700))
self.assertEqual(field.write(dt), orig)
# 3
orig = b'1992,005,01:02:03.0001~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 5, 1, 2, 3, 100))
self.assertEqual(field.write(dt), orig)
# 4
orig = b'1992,005,01:02:03.1000~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 5, 1, 2, 3, 100000))
self.assertEqual(field.write(dt), orig)
# 5
orig = b'1987,023,04:23:05.1~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1987, 1, 23, 4, 23, 5, 100000))
self.assertEqual(field.write(dt), b'1987,023,04:23:05.1000~')
# 6
orig = b'1987,023,04:23:05.123~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1987, 1, 23, 4, 23, 5, 123000))
self.assertEqual(field.write(dt), b'1987,023,04:23:05.1230~')
#
orig = b'2008,358,01:30:22.0987~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 98700))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01:30:22.9876~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 987600))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01:30:22.0005~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 500))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01:30:22.0000~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 0))
self.assertEqual(field.write(dt), orig)
def test_readCompactDateTime(self):
field = VariableString(1, "test", 0, 22, "T", strict=True, compact=True)
# 1
orig = b"1992,002~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), orig)
# 2
orig = b"2007,199~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2007, 7, 18))
self.assertEqual(field.write(dt), orig)
# 3 - wrong syntax
orig = b"1992"
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b"1992,"
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b"1992~"
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b"1992,~"
self.assertRaises(Exception, field.read, io.BytesIO(orig))
# 5 - empty datetime
orig = b"~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, "")
self.assertEqual(field.write(dt), b"~")
# 6 - bad syntax
orig = b""
self.assertRaises(Exception, field.read, io.BytesIO(orig))
self.assertEqual(field.write(dt), b"~")
# 7
orig = b"2007,199~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2007, 7, 18))
self.assertEqual(field.write(dt), b"2007,199~")
# 8
orig = b"2009,074,12~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2009, 3, 15, 12))
self.assertEqual(field.write(dt), orig)
# 9
orig = b"2008,358,01:30:22.0012~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 1200))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,00:00:22~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 0, 22, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,00:30~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 30, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,01~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 0, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 0, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,01:30:22.5~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 500000))
self.assertEqual(field.write(dt), b"2008,358,01:30:22.5000~")
def test_readDateTime(self):
field = VariableString(1, "test", 1, 22, "T", strict=True)
# 1
orig = b"1992,002,00:00:00.0000~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), b"1992,002~")
# 1
orig = b"1992,002~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), b"1992,002~")
# 2
orig = b"1992,005,01:02:03.4567~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 5, 1, 2, 3, 456700))
self.assertEqual(field.write(dt), orig)
# 3
orig = b"1992,005,01:02:03.0001~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 5, 1, 2, 3, 100))
self.assertEqual(field.write(dt), orig)
# 4
orig = b"1992,005,01:02:03.1000~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 5, 1, 2, 3, 100000))
self.assertEqual(field.write(dt), orig)
# 5
orig = b"1987,023,04:23:05.1~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1987, 1, 23, 4, 23, 5, 100000))
self.assertEqual(field.write(dt), b"1987,023,04:23:05.1000~")
# 6
orig = b"1987,023,04:23:05.123~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1987, 1, 23, 4, 23, 5, 123000))
self.assertEqual(field.write(dt), b"1987,023,04:23:05.1230~")
#
orig = b"2008,358,01:30:22.0987~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 98700))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,01:30:22.9876~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 987600))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,01:30:22.0005~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 500))
self.assertEqual(field.write(dt), orig)
#
orig = b"2008,358,01:30:22.0000~"
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 0))
self.assertEqual(field.write(dt), orig)
def test_read_compact_date_time(self):
field = VariableString(1, "test", 0, 22, 'T', strict=True,
compact=True)
# 1
orig = b'1992,002~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(1992, 1, 2))
self.assertEqual(field.write(dt), orig)
# 2
orig = b'2007,199~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2007, 7, 18))
self.assertEqual(field.write(dt), orig)
# 3 - wrong syntax
orig = b'1992'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b'1992,'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b'1992~'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
orig = b'1992,~'
self.assertRaises(Exception, field.read, io.BytesIO(orig))
# 5 - empty datetime
orig = b'~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, '')
self.assertEqual(field.write(dt), b'~')
# 6 - bad syntax
orig = b''
self.assertRaises(Exception, field.read, io.BytesIO(orig))
self.assertEqual(field.write(dt), b'~')
# 7
orig = b'2007,199~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2007, 7, 18))
self.assertEqual(field.write(dt), b'2007,199~')
# 8
orig = b'2009,074,12~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2009, 3, 15, 12))
self.assertEqual(field.write(dt), orig)
# 9
orig = b'2008,358,01:30:22.0012~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 1200))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,00:00:22~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 0, 22, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,00:30~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 30, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 0, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 0, 0, 0, 0))
self.assertEqual(field.write(dt), orig)
#
orig = b'2008,358,01:30:22.5~'
dt = field.read(io.BytesIO(orig))
self.assertEqual(dt, UTCDateTime(2008, 12, 23, 1, 30, 22, 500000))
self.assertEqual(field.write(dt), b'2008,358,01:30:22.5000~')