def test_convert_to_2s_complement_short(self):
""" test_convert_to_2s_complement_short
"""
short_1 = '\xFF\xFF'
short_2 = '\x00\x01'
result1 = fut.convert_to_2s_complement(short_1)
result2 = fut.convert_to_2s_complement(short_2)
self.assertEquals(result1, -1)
self.assertEquals(result2, 1)
def test_convert_to_2s_complement_long(self):
""" test_convert_to_2s_complement_long
"""
long_1 = '\xFF\xFF\xFF\xFF'
long_2 = '\x00\x00\x00\x01'
result1 = fut.convert_to_2s_complement(long_1)
result2 = fut.convert_to_2s_complement(long_2)
self.assertEquals(result1, -1)
self.assertEquals(result2, 1)
def test_convert_to_2s_complement_char(self):
""" test_convert_to_2s_complement_char
"""
char_1 = '\xFF'
char_2 = '\x01'
result1 = fut.convert_to_2s_complement(char_1)
result2 = fut.convert_to_2s_complement(char_2)
self.assertEquals(result1, -1)
self.assertEquals(result2, 1)
def test_convert_to_2s_complement_long(self):
""" test_convert_to_2s_complement_long
"""
long_1 = '\xFF\xFF\xFF\xFF'
long_2 = '\x00\x00\x00\x01'
result1 = fut.convert_to_2s_complement(long_1)
result2 = fut.convert_to_2s_complement(long_2)
self.assertEquals(result1, -1)
self.assertEquals(result2, 1)
def test_convert_to_2s_complement_short(self):
""" test_convert_to_2s_complement_short
"""
short_1 = '\xFF\xFF'
short_2 = '\x00\x01'
result1 = fut.convert_to_2s_complement(short_1)
result2 = fut.convert_to_2s_complement(short_2)
self.assertEquals(result1, -1)
self.assertEquals(result2, 1)
def test_convert_to_2s_complement_char(self):
""" test_convert_to_2s_complement_char
"""
char_1 = '\xFF'
char_2 = '\x01'
result1 = fut.convert_to_2s_complement(char_1)
result2 = fut.convert_to_2s_complement(char_2)
self.assertEquals(result1, -1)
self.assertEquals(result2, 1)
def test_convert_to_2s_complement_6_bytes(self):
""" test_convert_to_2s_complement_6_bytes
This should return none as we don't want to deal with things that
are not 1, 2 or 4 bytes long (the functionality does not yet exist)
"""
long_str = '\x12\x12\x12\x12\x12\x12'
result = fut.convert_to_2s_complement(long_str)
self.assertEquals(result, None)
def test_convert_to_2s_complement_6_bytes(self):
""" test_convert_to_2s_complement_6_bytes
This should return none as we don't want to deal with things that
are not 1, 2 or 4 bytes long (the functionality does not yet exist)
"""
long_str = '\x12\x12\x12\x12\x12\x12'
result = fut.convert_to_2s_complement(long_str)
self.assertEquals(result, None)
