def testGetOne(self): """Get data one by one item""" data = b'0123456789' inst = WireData(data) for i, byte in enumerate(data): self.assertEqual(inst[i], byte) for i in range(-1, len(data) * -1, -1): self.assertEqual(inst[i], data[i])
def testEmptySlice(self): """Test empty slice""" data = b'0123456789' inst = WireData(data) for i, byte in enumerate(data): self.assertEqual(inst[i:i], b'') for i in range(-1, len(data) * -1, -1): self.assertEqual(inst[i:i], b'') self.assertEqual(inst[-3:-6], b'')
def testSliceStopOutOfUpperBorder(self): """Get data from out of upper border""" inst = WireData(b'0123456789') with self.assertRaises(FormError): inst[:11] # pylint: disable=pointless-statement
def testSliceBothOutOfLowerBorder(self): """Get data from out of lower border""" inst = WireData(b'0123456789') with self.assertRaises(FormError): inst[-12:-11] # pylint: disable=pointless-statement
def testSliceMiddleWithNegativeIndex(self): """Get data from middle""" inst = WireData(b'0123456789') self.assertEqual(inst[-6:-3], WireData(b'456'))
def testSliceMiddleWithMixedIndex(self): """Get data from middle""" inst = WireData(b'0123456789') self.assertEqual(inst[-8:3], WireData(b'2')) self.assertEqual(inst[5:-3], WireData(b'56'))
def testSliceUpperHalf(self): """Get upper half of data""" inst = WireData(b'0123456789') self.assertEqual(inst[5:], WireData(b'56789'))
def testSliceMiddle(self): """Get data from middle""" inst = WireData(b'0123456789') self.assertEqual(inst[3:6], WireData(b'345'))
def testSliceLowerHalfWithNegativeIndex(self): """Get lower half of data""" inst = WireData(b'0123456789') self.assertEqual(inst[:-5], WireData(b'01234'))
def testSliceLowerHalf(self): """Get lower half of data""" inst = WireData(b'0123456789') self.assertEqual(inst[:5], WireData(b'01234'))
def testSliceAllExplicitlyDefined(self): """Get all data""" inst = WireData(b'0123456789') self.assertEqual(inst[0:10], WireData(b'0123456789'))
def testSliceAll(self): """Get all data""" inst = WireData(b'0123456789') self.assertEqual(inst[:], WireData(b'0123456789'))
def testGetOneOutOfUpperBorder(self): """Get item outside of range""" inst = WireData(b'0123456789') with self.assertRaises(FormError): inst[10] # pylint: disable=pointless-statement