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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