Complete the two test methods for most_popular, described below. Assume this function is in a module named running.py. def most_popular(company_to_placements: dict[str, list[int]]) -> list[str]: """Return the company (or companies) with the most placements in the race according to company_to_placements. If one company has the most placements, the returned list contains only that company. If there is a tie, the returned list is sorted alphabetically. Precondition: company to_placements is not empty 1 class TestMostPopular(unittest.TestCase): 3 4 def test_one_item(self) -> None: """Test most popular with a dictionary of length 1.""" def test_mutation(self) -> None: """Confirm that most_popular does not mutate the dict it is given. 10 11
Complete the two test methods for most_popular, described below. Assume this function is in a module named running.py. def most_popular(company_to_placements: dict[str, list[int]]) -> list[str]: """Return the company (or companies) with the most placements in the race according to company_to_placements. If one company has the most placements, the returned list contains only that company. If there is a tie, the returned list is sorted alphabetically. Precondition: company to_placements is not empty 1 class TestMostPopular(unittest.TestCase): 3 4 def test_one_item(self) -> None: """Test most popular with a dictionary of length 1.""" def test_mutation(self) -> None: """Confirm that most_popular does not mutate the dict it is given. 10 11
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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2
![Complete the two test methods for most popular, described below. Assume this function is in a module named running.py.
def most_popular(company_to_placements: dict[str, list[int]]) -> list[str]:
"""Return the company (or companies) with the most placements in the
race according to company_to_placements.
If one company has the most placements, the returned list contains only
that company. If there is a tie, the returned list is sorted alphabetically.
Precondition: company_to_placements is not empty
1
class TestMostPopular (unittest. TestCase):
def test_one_item(self) -> None:
"""Test most_popular with a dictionary of length 1."""
6
def test_mutation(self) -> None:
"""Confirm that most_popular does not mutate the dict it is given.
I II II
10
11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd86b8af-4440-47ca-a834-baf732c8f425%2F8c2acd92-52b2-4545-8490-d7bdb2916d69%2Fyf1uq3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Complete the two test methods for most popular, described below. Assume this function is in a module named running.py.
def most_popular(company_to_placements: dict[str, list[int]]) -> list[str]:
"""Return the company (or companies) with the most placements in the
race according to company_to_placements.
If one company has the most placements, the returned list contains only
that company. If there is a tie, the returned list is sorted alphabetically.
Precondition: company_to_placements is not empty
1
class TestMostPopular (unittest. TestCase):
def test_one_item(self) -> None:
"""Test most_popular with a dictionary of length 1."""
6
def test_mutation(self) -> None:
"""Confirm that most_popular does not mutate the dict it is given.
I II II
10
11
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