homework11

11-1

city_functions.py

def city_country(city,country):
return city+', '+country

test_cities.py

import unittest
from city_functions import city_country

class city_Test_class(unittest.TestCase):
def test_city_country(self):
String = city_country('Beijing', 'China')
self.assertEqual(String,'Beijing, China')

unittest.main()

11-2

1

city_functions.py

def city_country(city,country,population):
return city+', '+country+' -population '+population

test_cities.py

import unittest
from city_functions import city_country

class city_Test_class(unittest.TestCase):
def test_city_country(self):
String = city_country('Beijing', 'China')
self.assertEqual(String,'Beijing, China')

unittest.main()

2

city_functions.py

def city_country(city,country,population=''):
if population == '':
return city+', '+country
else:
return city+', '+country+' -population '+population

test_cities.py

import unittest
from city_functions import city_country

class city_Test_class(unittest.TestCase):
def test_city_country(self):
String = city_country('Beijing', 'China')
self.assertEqual(String,'Beijing, China')

unittest.main()

3

city_functions.py

def city_country(city,country,population=''):
if population == '':
return city+', '+country
else:
return city+', '+country+' -population '+population

test_cities.py

import unittest
from city_functions import city_country

class city_Test_class(unittest.TestCase):
def test_city_country(self):
String = city_country('Beijing', 'China')
self.assertEqual(String,'Beijing, China')
def test_city_country_population(self):
String = city_country('Beijing','China','10000')
self.assertEqual(String,'Beijing, China -population 10000')

unittest.main()

11-3

employee.py

class Employee():
def __init__(self, name, surname, money):
self.property={'name':name,'surname':surname,'money':money}
def give_raise(self,num = 5000):
self.property['money'] += num

test_employee.py

from employee import Employee
import unittest

class Money_test_class(unittest.TestCase):
def setUp(self):
self.employee = Employee('jack','q',3000)
def test_give_default_raise(self):
self.employee.give_raise()
self.assertEqual(8000, self.employee.property['money'])
def test_give_custom_raise(self):
self.employee.give_raise(2000)
self.assertEqual(5000, self.employee.property['money'])

unittest.main()