Fakultas Ilmu Komputer UI

Commit bdae3898 authored by EMIL's avatar EMIL
Browse files

Merge branch 'testinggoat/ch12' into 'master'

Testinggoat/ch12

See merge request !4
parents 3190feb8 4a734003
from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from selenium import webdriver
from selenium.common.exceptions import WebDriverException
import time
MAX_WAIT = 10
class FunctionalTest(StaticLiveServerTestCase):
def setUp(self):
self.browser = webdriver.Firefox()
self.browser.implicitly_wait(3)
def tearDown(self):
self.browser.quit()
def wait_for_row_in_list_table(self, row_text):
start_time = time.time()
while True:
try:
table = self.browser.find_element_by_id('id_nothing')
rows = table.find_elements_by_tag_name('tr')
self.assertIn(row_text, [row.text for row in rows])
return
except (AssertionError, WebDriverException) as e:
if time.time() - start_time > MAX_WAIT:
raise e
time.sleep(0.5)
def wait_for(self, fn):
start_time = time.time()
while True:
try:
return fn()
except (AssertionError, WebDriverException) as e:
if time.time() - start_time > MAX_WAIT:
raise e
time.sleep(0.5)
from selenium.webdriver.common.keys import Keys
from .base import FunctionalTest
class LayoutAndStylingTest(FunctionalTest):
def test_layout_and_styling(self):
# Edith goes to the home page
self.browser.get(self.live_server_url)
self.browser.set_window_size(1024, 768)
# She notices the input box is nicely centered
inputbox = self.browser.find_element_by_id('id_new_item')
self.assertAlmostEqual(
inputbox.location['x'] + inputbox.size['width'] / 2,
512,
delta=10
)
# She starts a new list and sees the input is nicely
# centered there too
inputbox.send_keys('testing')
inputbox.send_keys(Keys.ENTER)
self.wait_for_row_in_list_table('1: testing')
inputbox = self.browser.find_element_by_id('id_new_item')
self.assertAlmostEqual(
inputbox.location['x'] + inputbox.size['width'] / 2,
512,
delta=10
)
from selenium.webdriver.common.keys import Keys
from unittest import skip
from .base import FunctionalTest
class ItemValidationTest(FunctionalTest):
def test_cannot_add_empty_list_items(self):
# Edith goes to the home page and accidentally tries to submit
# an empty list item. She hits Enter on the empty input box
self.browser.get(self.live_server_url)
self.browser.find_element_by_id('id_new_item').send_keys(Keys.ENTER)
# The home page refreshes, and there is an error message saying
# that list items cannot be blank
self.wait_for(lambda: self.assertEqual(
self.browser.find_element_by_css_selector('.has-error').text,
"You can't have an empty list item"
))
# She tries again with some text for the item, which now works
self.browser.find_element_by_id('id_new_item').send_keys('Buy milk')
self.browser.find_element_by_id('id_new_item').send_keys(Keys.ENTER)
self.wait_for_row_in_list_table('1: Buy milk')
# Perversely, she now decides to submit a second blank list item
self.browser.find_element_by_id('id_new_item').send_keys(Keys.ENTER)
# She receives a similar warning on the list page
self.wait_for(lambda: self.assertEqual(
self.browser.find_element_by_css_selector('.has-error').text,
"You can't have an empty list item"
))
# And she can correct it by filling some text in
self.browser.find_element_by_id('id_new_item').send_keys('Make tea')
self.browser.find_element_by_id('id_new_item').send_keys(Keys.ENTER)
self.wait_for_row_in_list_table('1: Buy milk')
self.wait_for_row_in_list_table('2: Make tea')
from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from selenium import webdriver
from selenium.common.exceptions import WebDriverException
from selenium.webdriver.common.keys import Keys
import time
MAX_WAIT = 10
from selenium.webdriver.chrome.options import Options
class NewVisitorTest(StaticLiveServerTestCase):
def setUp(self):
self.browser = webdriver.Firefox()
self.browser.implicitly_wait(3)
def tearDown(self):
self.browser.quit()
def wait_for_row_in_list_table(self, row_text):
start_time = time.time()
while True:
try:
table = self.browser.find_element_by_id('id_nothing')
rows = table.find_elements_by_tag_name('tr')
self.assertIn(row_text, [row.text for row in rows])
return
except (AssertionError, WebDriverException) as e:
if time.time() - start_time > MAX_WAIT:
raise e
time.sleep(0.5)
def test_layout_and_styling(self):
# Edith goes to the home page
self.browser.get(self.live_server_url)
self.browser.set_window_size(1024, 768)
# She notices the input box is nicely centered
inputbox = self.browser.find_element_by_id('id_new_item')
self.assertAlmostEqual(
inputbox.location['x'] + inputbox.size['width'] / 2,
512,
delta=10
)
# She starts a new list and sees the input is nicely
# centered there too
inputbox.send_keys('testing')
inputbox.send_keys(Keys.ENTER)
self.wait_for_row_in_list_table('1: testing')
inputbox = self.browser.find_element_by_id('id_new_item')
self.assertAlmostEqual(
inputbox.location['x'] + inputbox.size['width'] / 2,
512,
delta=10
)
def test_can_start_a_list_and_retrieve_it_later(self):
# Edith has heard about a cool new online to-do app. She goes
......@@ -98,3 +51,58 @@ class NewVisitorTest(StaticLiveServerTestCase):
# She visits that URL - her to-do list is still there.
# Satisfied, she goes back to sleep
def test_multiple_users_can_start_lists_at_different_urls(self):
# Edith starts a new to-do list
self.browser.get(self.live_server_url)
inputbox = self.browser.find_element_by_id('id_new_item')
inputbox.send_keys('Buy peacock feathers')
inputbox.send_keys(Keys.ENTER)
self.wait_for_row_in_list_table('1: Buy peacock feathers')
# She notices that her list has a unique URL
edith_list_url = self.browser.current_url
self.assertRegex(edith_list_url, '/lists/.+')
# Now a new user, Francis, comes along to the site.
# We use a new browser session to make sure that no information
# of Edith's is coming through from cookies etc
self.browser.quit()
# For local need
# self.browser = webdriver.Firefox()
# For deployed need
options = Options()
options.add_argument('--dns-prefetch-disable')
options.add_argument('--no-sandbox')
options.add_argument('--headless')
options.add_argument('disable-gpu')
self.browser = webdriver.Chrome(executable_path="./chromedriver", options=options)
# Francis visits the home page. There is no sign of Edith's
# list
self.browser.get(self.live_server_url)
page_text = self.browser.find_element_by_tag_name('body').text
self.assertNotIn('Buy peacock feathers', page_text)
self.assertNotIn('make a fly', page_text)
# Francis starts a new list by entering a new item. He
# is less interesting than Edith...
inputbox = self.browser.find_element_by_id('id_new_item')
inputbox.send_keys('Buy milk')
inputbox.send_keys(Keys.ENTER)
self.wait_for_row_in_list_table('1: Buy milk')
# Francis gets his own unique URL
francis_list_url = self.browser.current_url
self.assertRegex(francis_list_url, '/lists/.+')
self.assertNotEqual(francis_list_url, edith_list_url)
# Again, there is no trace of Edith's list
page_text = self.browser.find_element_by_tag_name('body').text
self.assertNotIn('Buy peacock feathers', page_text)
self.assertIn('Buy milk', page_text)
# Satisfied, they both go back to sleep
from django.test import TestCase
from lists.models import Item
from lists.models import Item, List
class HomePageTest(TestCase):
......
from django.test import TestCase
from lists.models import Item
class HomePageTest(TestCase):
def test_uses_home_template(self):
response = self.client.get('/')
self.assertTemplateUsed(response, 'home.html')
def test_can_save_a_POST_request(self):
self.client.post('/', data={'item_text': 'A new list item'})
self.assertEqual(Item.objects.count(), 1)
new_item = Item.objects.first()
self.assertEqual(new_item.text, 'A new list item')
def test_redirects_after_POST(self):
response = self.client.post('/', data={'item_text': 'A new list item'})
self.assertEqual(response.status_code, 302)
self.assertEqual(response['location'], '/')
def test_home_page_returns_correct_html(self):
response = self.client.get('/')
html = response.content.decode('utf8')
self.assertTrue(html.startswith('<html>'))
self.assertIn('<title>To-Do lists</title>', html)
self.assertTrue(html.strip().endswith('</html>'))
self.assertTemplateUsed(response, 'home.html')
def test_only_saves_items_when_necessary(self):
self.client.get('/')
self.assertEqual(Item.objects.count(), 0)
def test_displays_all_list_items(self):
Item.objects.create(text='itemey 1')
Item.objects.create(text='itemey 2')
response = self.client.get('/')
self.assertIn('itemey 1', response.content.decode())
self.assertIn('itemey 2', response.content.decode())
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