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added some tests for Bytes

This commit is contained in:
S Groesz 2020-10-13 07:14:40 +00:00
parent e8772e9931
commit 2dca413258
1 changed files with 72 additions and 0 deletions
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tests/test_bytes.py Normal file
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from unittest import TestCase
from .context import Bytes
class TestBytes(TestCase):
def setUp(self):
pass
def test_init(self):
"""
Test creation of Bytes object
"""
self.assertIsInstance(Bytes(b'abc'), Bytes,
"bytes: Bytes(b'abc') is Type(Bytes)")
self.assertIsInstance(Bytes(1234), Bytes,
"int: Bytes(1234) is Type(Bytes)")
self.assertIsInstance(Bytes("01010101110101"), Bytes,
"str: Bytes(\"01010101110101\") is Type(Bytes)")
self.assertIsInstance(Bytes(Bytes(1234)), Bytes,
"Bytes: Bytes(Bytes(1234)) is Type(Bytes)")
self.assertIsInstance(Bytes([True] * 30), Bytes,
"list (of bool): "
"Bytes([True] * 30) is Type(Bytes)")
self.assertIsInstance(Bytes([Bits(127)] * 30), Bytes,
"list (of Bits): "
"Bytes([Bits(127)] * 30) is Type(Bytes)")
self.assertIsInstance(Bytes([Bit(True)] * 30), Bytes,
"list (of bit): "
"Bytes([Bit(True)] * 30) is Type(Bytes)")
with self.assertRaises(TypeError, "Bytes(\"1234\")"):
Bytes("1234")
with self.assertRaises(ValueError, "Bytes(-1234)"):
Bytes(-1234)
def test_comparison_operators(self):
"""
Test the comparison operators with Bytes objects
"""
with self.subTest("int Type"):
self.assertEqual(Bytes(1234), 1234,
"Bytes(1234) == 1234")
self.assertNotEqual(Bytes(1234), 4321,
"Bytes(1234) != 4321")
self.assertEqual(5678, Bytes(5678),
"5678 == Bytes(5678)")
self.assertNotEqual(8765, Bytes(5678),
"8765 != Bytes(5678)")
self.assertLess(Bytes(123), 128,
"Bytes(123) < 128")
self.assertLessEqual(Bytes(124), 125,
"Bytes(124) <= 125")
self.assertLessEqual(Bytes(125), 125,
"Bytes(125) <= 125")
self.assertGreater(Bytes(255), 128,
"Bytes(255) > 128")
self.assertGreaterEqual(Bytes(256), 255,
"Bytes(256) >= 255")
self.assertGreaterEqual(Bytes(512), 512,
"Bytes(512) >= 512")
self.assertLess(123, Bytes(125),
"123 < Bytes(125)")
self.assertlessEqual(1024, Bytes(2048),
"1024 <= Bytes(2048)")
self.assertLessEqual(4092, Bytes(4092),
"4092 <= Bytes(4092)")
self.assertGreater(499, Bytes(200),
"499 > Bytes(200)")
self.assertGreaterEqual(322, Bytes(122),
"322 >= Bytes(122)")
self.assertGreaterEqual(510, Bytes(510),
"510 >= Bytes(510)")