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A1 P1 Q2 Fix all pyta errors except forbidden import

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MstrPikachu
2022-01-30 22:47:14 -05:00
parent d363a518e8
commit 9fdafdfae9
1 changed files with 17 additions and 11 deletions
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assignments/A1/a1_part1_test.py
+17 -11
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@@ -29,37 +29,43 @@ from a1_part1 import MoveToFrontLinkedList, SwapLinkedList, CountLinkedList
def test_movetofront_true() -> None:
"""Test MoveToFrontLinkedList contains with elements in the linked list"""
lst = [MoveToFrontLinkedList(range(i)) for i in range(100)]
assert(all(all(x in lst[i] for x in range(i)) for i in range(100)))
def test_swap_true() -> None:
"""Test SwapLinkedList contains with elements in the linked list"""
lst = [SwapLinkedList(range(i)) for i in range(100)]
assert(all(all(x in lst[i] for x in range(i)) for i in range(100)))
def test_count_true() -> None:
"""Test CountLinkedList contains with elements in the linked list"""
lst = [CountLinkedList(range(i)) for i in range(100)]
assert(all(all(x in lst[i] for x in range(i)) for i in range(100)))
def test_movetofront_false() -> None:
"""Test MoveToFrontLinkedList contains with elements not in the linked list"""
lst = [MoveToFrontLinkedList(range(i)) for i in range(100)]
assert(all(all(x not in lst[i] for x in range(i, i + 100)) for i in range(100)))
def test_swap_false() -> None:
"""Test SwapLinkedList contains with elements not in the linked list"""
lst = [SwapLinkedList(range(i)) for i in range(100)]
assert(all(all(x not in lst[i] for x in range(i, i + 100)) for i in range(100)))
def test_count_false() -> None:
"""Test CountLinkedList contains with elements not in the linked list"""
lst = [CountLinkedList(range(i)) for i in range(100)]
assert(all(all(x not in lst[i] for x in range(i, i + 100)) for i in range(100)))
def generate_ordering(n: int):
"""generates a pseudorandom ordering of n integers from 0 to n-1, inclusive
def generate_ordering(n: int) -> list[int]:
"""Generates a pseudorandom ordering of n integers from 0 to n-1, inclusive
Preconditions:
- n is prime
@@ -71,7 +77,7 @@ def generate_ordering(n: int):
def test_movetofront_mutation() -> None:
"""Tests the mutation of a MoveToFrontLinkedList by searching for every number from 0-100 inclusive."""
"""Tests the mutation of a MoveToFrontLinkedList by searching for every number from 0-100."""
lst = MoveToFrontLinkedList(range(101))
arr = list(range(101))
operations = generate_ordering(101)
@@ -80,13 +86,13 @@ def test_movetofront_mutation() -> None:
for x in operations:
i = arr.index(x) # find index
arr.insert(0, arr.pop(i)) # simulate moving to front
x in lst
lst.__contains__(x)
bools.append(lst.to_list() == arr)
assert all(bools)
def test_swap_mutation() -> None:
"""Tests the mutation of a SwapLinkedList by searching for every number from 0-100 inclusive."""
"""Tests the mutation of a SwapLinkedList by searching for every number from 0-100."""
lst = SwapLinkedList(range(101))
arr = list(range(101))
operations = generate_ordering(101)
@@ -98,21 +104,21 @@ def test_swap_mutation() -> None:
temp = arr[i]
arr[i] = arr[i - 1]
arr[i - 1] = temp
x in lst
lst.__contains__(x)
bools.append(lst.to_list() == arr)
assert all(bools)
def test_count_mutation() -> None:
"""Tests the mutation of a CountLinkedList by searching for every number from 0-100 inclusive, and then
every number from 0-49 inclusive."""
"""Tests the mutation of a CountLinkedList by searching for every number from 0-100,
and then every number from 0-49 inclusive."""
lst = CountLinkedList(generate_ordering(101))
for x in list(range(101)): # reorder the linked list to natural ordering
x in lst
lst.__contains__(x)
for x in reversed(range(50)): # reverse the first 50 numbers
x in lst
lst.__contains__(x)
assert lst.to_list() == list(reversed(range(50))) + list(range(50, 101))
@@ -126,4 +132,4 @@ if __name__ == '__main__':
'disable': ['E1136'],
'extra-imports': ['a1_linked_list'],
'max-nested-blocks': 4
}, output='pyta_report.html')
})