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test_qualifier.py
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import random
from typing import Any, List
import unittest
from dataclasses import dataclass
from qualifier import make_table
from solution import make_table as solution
@dataclass
class TableParams:
rows: List[List[Any]]
labels: List[Any] = None
centered: bool = False
class MakeTableTests(unittest.TestCase):
"""Basic Requirements."""
def test_001_parameters(self) -> None:
make_table(
rows=[
["Apple", 5],
["Banana", 3],
["Cherry", 7],
],
),
make_table(
rows=[
["Apple", 5],
["Banana", 3],
["Cherry", 7],
],
labels=["Fruit", "Tastiness"],
),
make_table(
rows=[
["Apple", 5],
["Banana", 3],
["Cherry", 7],
],
labels=["Fruit", "Tastiness"],
centered=True
)
def test_002_return_type(self) -> None:
table = make_table(
rows=[
["Apple", 5],
["Banana", 3],
["Cherry", 7],
],
)
self.assertIsInstance(table, str)
def test_003_creates_rows(self) -> None:
cases = (
TableParams(rows=[
["Apple", 5],
]),
TableParams(rows=[
["Apple", 5],
["Banana", 3],
["Cherry", 7],
]),
TableParams(rows=[
["Apple", 5],
["Banana", 3],
["Cherry", 7],
["Kiwi", 4],
["Strawberry", 6]
])
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_004_creates_cols(self) -> None:
cases = (
TableParams(rows=[
["Apple", 5, 70],
]),
TableParams(rows=[
["Apple", 5, 70, "Red"],
["Banana", 3, 5, "Yellow"],
["Cherry", 7, 31, "Red"],
]),
TableParams(rows=[
["Apple", 5, 70, "Red", 76],
["Banana", 3, 5, "Yellow", 8],
["Cherry", 7, 31, "Red", 92],
["Kiwi", 4, 102, "Green", 1],
["Strawberry", 6, 134, "Red", 28]
])
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_005_creates_label(self) -> None:
cases = (
TableParams(
rows=[
["Apple", 5, 70]
],
labels=["Fruit", "Tastiness", "Sweetness"]
),
TableParams(
rows=[
["Apple", 5, 70, "Red"],
["Banana", 3, 5, "Yellow"],
["Cherry", 7, 31, "Red"],
],
labels=["Fruit", "Tastiness", "Sweetness", "Colour"]
),
TableParams(
rows=[
["Apple", 5, 70, "Red", 76],
["Banana", 3, 5, "Yellow", 8],
["Cherry", 7, 31, "Red", 92],
["Kiwi", 4, 102, "Green", 1],
["Strawberry", 6, 134, "Red", 28]
],
labels=["Fruit", "Tastiness", "Sweetness", "Colour", "Smell"]
)
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_006_align_center(self) -> None:
cases = (
TableParams(
rows=[
["Apple", 5, 70]
],
labels=["Fruit", "Tastiness", "Sweetness"],
centered=True
),
TableParams(
rows=[
["Apple", 5, 70, "Red"],
["Banana", 3, 5, "Yellow"],
["Cherry", 7, 31, "Red"],
],
labels=["Fruit", "Tastiness", "Sweetness", "Colour"],
centered=True
),
TableParams(
rows=[
["Apple", 5, 70, "Red", 76],
["Banana", 3, 5, "Yellow", 8],
["Cherry", 7, 31, "Red", 92],
["Kiwi", 4, 102, "Green", 1],
["Strawberry", 6, 134, "Red", 28]
],
labels=["Fruit", "Tastiness", "Sweetness", "Colour", "Smell"],
centered=True
)
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_007_column_width_scaling(self) -> None:
cases = (
TableParams(
rows=[
["Pneumonoultramicroscopicsilicovolcanoconiosis"],
["Hippopotomonstrosesquippedaliophobia"],
["Supercalifragilisticexpialidocious"],
["Pseudopseudohypoparathyroidism"],
["Floccinaucinihilipilification"],
["Antidisestablishmentarianism"],
["."]
],
labels=["My Favourite Long Words"],
centered=True
),
TableParams(
rows=[
["Pneumonoultramicroscopicsilicovolcanoconiosis"],
["Hippopotomonstrosesquippedaliophobia"],
["Supercalifragilisticexpialidocious"],
["Pseudopseudohypoparathyroidism"],
["Floccinaucinihilipilification"],
["Antidisestablishmentarianism"],
["."]
],
labels=["My Favourite Long Words"],
centered=False
),
TableParams(
rows=[
["A"],
["B"],
["C"],
["D"],
["E"],
["F"],
["Pneumonoultramicroscopicsilicovolcanoconiosis"]
],
labels=["Alphabet"],
centered=True
),
TableParams(
rows=[
["A"],
["B"],
["C"],
["D"],
["E"],
["F"],
["Pneumonoultramicroscopicsilicovolcanoconiosis"]
],
labels=["Alphabet"],
centered=False
),
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_008_other_item_types(self) -> None:
cases = (
TableParams(
rows=[
[None, 1, 2.5, None, 32j, '123'],
],
labels=[3, None, 12, "A", 12.6, 12j],
centered=True
),
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_009_custom_objects(self) -> None:
class Fruit:
def __init__(self, fruit: str):
self.fruit = fruit
def __str__(self) -> str:
return self.fruit
apple = Fruit("Apple")
banana = Fruit("Banana")
cherry = Fruit("Cherry")
kiwi = Fruit("Kiwi")
strawberry = Fruit("Strawberry")
cases = (
TableParams(
rows=[
[apple, 5, 70]
],
labels=["Fruit", "Tastiness", "Sweetness"],
centered=True
),
TableParams(
rows=[
[apple, 5, 70, "Red"],
[banana, 3, 5, "Yellow"],
[cherry, 7, 31, "Red"],
],
labels=["Fruit", "Tastiness", "Sweetness", "Colour"],
centered=True
),
TableParams(
rows=[
[apple, 5, 70, "Red", 76],
[banana, 3, 5, "Yellow", 8],
[cherry, 7, 31, "Red", 92],
[kiwi, 4, 102, "Green", 1],
[strawberry, 6, 134, "Red", 28]
],
labels=["Fruit", "Tastiness", "Sweetness", "Colour", "Smell"],
centered=True
)
)
for case in cases:
self.assertEqual(make_table(**vars(case)), solution(**vars(case)))
def test_010_lots_of_rows(self) -> None:
rows = []
for _ in range(25):
temp = ["Just", "Another", "Row"]
random.shuffle(temp)
rows.append(temp)
self.assertEqual(make_table(rows), solution(rows))
self.assertEqual(make_table(rows, centered=True), solution(rows, centered=True))
def test_011_lots_of_columns(self) -> None:
rows = []
for _ in range(25):
temp = ["Just", "Another", "Column"] * 4
random.shuffle(temp)
rows.append(temp)
self.assertEqual(make_table(rows), solution(rows))
self.assertEqual(make_table(rows, centered=True), solution(rows, centered=True))