67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
from BoundedInt import BoundedInt
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class BoundedIntTester:
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def __init__(self):
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pass
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def test1(self):
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bi1 = BoundedInt(0xdeadbeef, min = (0xdeadbeef-1), max = (0xdeadbeef+1))
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if int(bi1) == 0xdeadbeef:
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print(f"✅ Test 1 passed!")
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else:
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print(f"❌ Test 1 failed, int(bi1) = {int(bi1)}, expected 0xdeadbeef")
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def test2(self):
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"""
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Test that addition works for two BoundedInts, and throws an error if the bounds are exceeded.
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"""
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bi2 = BoundedInt(1, min = 0, max = 1)
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bi3 = BoundedInt(1, min = 0, max = 1)
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try:
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bi4 = bi2 + bi3 # 1 + 1 = 2, which is more than max = 1
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print(f"❌ Test 2 failed!")
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except ValueError as err:
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print(f"✅ Test 2 passed!")
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def test3(self):
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"""
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Test that addition works for two BoundedInts, and throws an error if the bounds are exceeded.
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"""
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bi4 = BoundedInt(1, min = 0, max = 1)
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bi5 = BoundedInt(2, min = 0, max = -1)
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try:
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bi6 = bi4 - bi5 # 1 - 2 = (-1), which is less than min = 0
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print(f"❌ Test 3 failed!")
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except ValueError as err:
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print(f"✅ Test 3 passed!")
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def test4(self):
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"""
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Test that addition works for a BoundedInt and a regular int, and throws an error if the bounds are exceeded.
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"""
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bi7 = BoundedInt(1, min = 0, max = 1)
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bi8 = 2
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try:
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bi9 = bi7 + bi8
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print(f"❌ Test 4 failed!")
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except ValueError as err:
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print(f"✅ Test 4 passed!")
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def test5(self):
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"""
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Test that subtraction works for a BoundedInt and a regular int, and throws an error if the bounds are exceeded.
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"""
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bi10 = BoundedInt(1, min = 0, max = 1)
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bi11 = 2
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try:
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bi12 = bi10 - 11
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print(f"❌ Test 5 failed!")
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except ValueError as err:
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print(f"✅ Test 5 passed!")
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tester = BoundedIntTester()
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tester.test1()
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tester.test2()
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tester.test3()
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tester.test4()
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tester.test5() |