Testutils

File Name: testUtils.py ```python failures = 0

def flag_failure(): global failures failures = (failures or 0) + 1

def failure_count(): return failures

def solution_title(title): print('=' * 70) print(f'>>> {title}') print('=' * 70)

def reason_points(title): print(f'How ?{title}')

def print_and_assert(function_name, param, expected): try: assert function_name(param) == expected print(f'✅ Pass: {function_name.name}({param}) is returning {expected} as expected') except AssertionError: flag_failure() print(f'❌ AssertionError: {function_name.name}({param}) is returning {function_name(param)} but {expected} is expected')

def print_and_assert_new(function_name, params, expected): try: assert function_name(params) == expected print(f'✅ Pass: {function_name.name}{params} is returning {expected} as expected') except AssertionError: flag_failure() print(f'❌ AssertionError: {function_name.name}{params} is returning {function_name(*params)} but {expected} is expected')

def print_and_assert_reference(function_name, params, expected, param_index = 0): try: function_name(params) assert params[param_index] == expected print(f'✅ Pass: {function_name.name}{params} is returning {expected} as expected') except AssertionError: flag_failure() print(f'❌ AssertionError: {function_name.name}{params} is returning {params[param_index]} but {expected} is expected')

def getTestResult(testName): if (failure_count() > 0): print(f"{failure_count()} Failure in {testName} tests") else: print(f"{testName} tests are passed!")```