This course is created for complete beginners.
Get started with Selenium in Python step by step.
If you are a complete beginner on Selenium or Python, this course is for you. Very basic step by step videos to guide you from scratch.
In this course we will learn:
This course is created for complete beginners.
Get started with Selenium in Python step by step.
If you are a complete beginner on Selenium or Python, this course is for you. Very basic step by step videos to guide you from scratch.
In this course we will learn:
How to install Python (Mac & Windows)
How to install Selenium
How to setup Selenium Python project
How to create first test script
How to generate reports
How to create Automation Framework
How to run from command line
How to use Jenkins for Continuous Integration
How to record & play
How to use testing frameworks like PyUnit and PyTest
How to use Allure Reports
Create an end-to-end Automation Framework from scratch
And much more...
Do not worry if you have never used Python or Selenium. I will guide you on every step.Let's Get Started...
How to install Python on Windows
Step by Step for Beginners
Today we will learn:
Check if Python is already installed
Download Python
Install Python
Validate if Python is installed properly
How to uninstall python
Step 1 : Check if python is already installed
python --version
Step 2 : Download Python - https://www.python.org/downloads/windows/
Step 3 : Install Python
Step 4 : Add Python to Path environment variable (if not already added)
Step 5 : Check if Python and Pip are installed
python --version
pip --version
How to Uninstall or Repair Python
References:
https://pip.pypa.io/en/stable/installing/
by : Raghav Pal
How to install Python on MacOS
Step by Step for Beginners
Today we will learn:
Check if Python is already installed
Download Python
Install Python
Validate if Python is installed properly
How to uninstall python
Step 1 : Check if python is already available
Step 2 : Download and install python
https://www.python.org/downloads/
Step 3 : Check if python is installed properly
python --version
pip --version
In case pip is not installed
sudo easy_install pip
How to uninstall Python
Follow steps in video
by : Raghav Pal
How to install Selenium for Python
Step by Step for Beginners
Today we will learn:
How to install Selenium
How to uninstall Selenium
by : Raghav Pal
IDE for Python : PyCharm
Step by Step for Beginners
What is IDE
Integrated Development Environment
Why we need IDE
Structure
Auto-completion
Debugging
Management
IDE for Python : PyDev
How to install PyDev in Eclipse
Step by Step for Beginners
Step 1 : Eclipse > Help > Eclipse Marketplace
Search for PyDev
Install Pydev and restart Eclipse
Step 2 : Eclipse > Help > Install New Software
Pydev - http://www.pydev.org/updates
Restart Eclipse
Step 3 : Goto File > New > Others > Pydev Project
Configure python interpreter
Step 4 : Add python module and write python code
First Selenium Python test
Today we will :
Create a new project in PyCharm
Add Selenium scripts
Add Browser driver
Run and Validate
pip install -U selenium
CODE
import time
from selenium import webdriver
driver = webdriver.Chrome("../drivers/chromedriver.exe")
driver.set_page_load_timeout(10)
driver.get("https://google.com")
driver.find_element_by_name("q").send_keys("Automation step by step")
driver.find_element_by_name("btnK").click()
time.sleep(2)
driver.close()
driver.quit()
print("Test Completed")
Selenium Python testing on Chrome
Step by Step
Today we will :
How to run test on Chrome
How to run test on Headless Chrome
How to set Chrome Options
For headless chrome
Chrome browser v59+
ChromeDriver v.2.38+
CODE
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
# chrome_options = webdriver.ChromeOptions()
chrome_options = Options()
chrome_options.add_argument("--headless")
chrome_options.add_argument("--disable-extensions")
driver = webdriver.Chrome(chrome_options=chrome_options, executable_path="../drivers/chromedriver.exe")
driver.get("https://google.com")
print(driver.title)
driver.find_element_by_name("q").send_keys("Automation step by step")
driver.find_element_by_name("btnK").click()
print(driver.title)
driver.close()
driver.quit()
print("Completed")
REFERENCES
http://www.assertselenium.com/java/list-of-chrome-driver-command-line-arguments/
Selenium Python testing on Firefox
Today we will :
How to run test on Firefox
How to run test on Headless Firefox
How to set Firefox Options
CODE
from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
firefox_options = webdriver.FirefoxOptions()
firefox_options.add_argument("--headless")
path = "../drivers/geckodriver.exe"
driver = webdriver.Firefox(executable_path=path, firefox_options=firefox_options)
driver.get("https://google.com")
driver.find_element_by_name("q").send_keys("Automation step by step")
time.sleep(2)
driver.find_element_by_name("btnK").send_keys(Keys.ENTER)
time.sleep(2)
print(driver.title)
driver.close()
driver.quit()
https://seleniumhq.github.io/selenium/docs/api/dotnet/html/T_OpenQA_Selenium_Firefox_FirefoxOptions.htm
https://stackoverflow.com/questions/42529853/list-of-firefox-and-chrome-arguments-preferences
Selenium Python testing on IE
Step by Step
Today we will learn :
How to run test on Internet Explorer
How to set Desired Capabilities
CODE
from selenium import webdriver
caps = webdriver.DesiredCapabilities.INTERNETEXPLORER
caps['ignoreProtectedModeSettings'] = True
path = "../drivers/IEDriverServer.exe"
driver = webdriver.Ie(executable_path=path, desired_capabilities=caps)
driver.get("https://google.com")
driver.find_element_by_name("q").send_keys("Abcd")
driver.find_element_by_name("btnK").click()
driver.quit()
print("Completed")
REFERENCES
http://selenium-release.storage.googleapis.com/index.html
https://www.seleniumhq.org/download/
https://github.com/SeleniumHQ/selenium/wiki/DesiredCapabilities
Selenium Python | How to find web elements
Today we will learn :
How to find web elements on web page
---------------------------------------------
Functions in Selenium to find Web Elements
---------------------------------------------
Some Plugins
---------------------------------------------
Useful Tips
---------------------------------------------
Functions to find web element
find_element_by_id
find_element_by_name
find_element_by_class_name
find_element_by_css_selector
find_element_by_tag_name
find_element_by_link_text
find_element_by_partial_link_text
find_element_by_xpath
Functions to find web elements (list of elements)
find_elements_by_id
find_elements_by_name
find_elements_by_class_name
find_elements_by_css_selector
find_elements_by_tag_name
find_elements_by_link_text
find_elements_by_partial_link_text
find_elements_by_xpath
References:
https://www.w3schools.com/xml/xpath_syntax.asp
https://www.w3schools.com/html/html_id.asp
Basics
Variables
Syntax
Function
CommandLine
Comments
Numbers
Strings
Input
How to create Classes
How to create Functions
How to create Objects for class
Basic functions
Python Programming | Basics | Collections
Step by Step
LISTS
There are 4 Collection data types in Python
List | Tuple | Set | Dictionary
List [] ordered | indexed | changeable | duplicates
Tuple () ordered | indexed | unchangeable | duplicates
Set {} unordered | unindexed | no duplicates
Dictionary {K:V} unordered | changeable | indexed | no duplicates
CODE - List
my_list = ["Tokyo", "London", "New York"]
print(my_list)
print(my_list[2])
my_list[2] = "New Delhi"
print(my_list)
for val in my_list:
print(val)
print(len(my_list))
my_list.append("Boston")
print(my_list)
my_list.insert(4,"Durham")
print(my_list)
my_list.remove("Tokyo")
print(my_list)
my_list.pop(1)
print(my_list)
del my_list[1]
print(my_list)
my_list.clear()
print(my_list)
fruits = ["apples", "oranges", "cherry"]
print(fruits)
fruits.reverse()
print(fruits)
my_list_2 = ["apples", 1,2,3.0]
my_list_3 = ["apples", [1,2,3], ['a','b','c']]
print(my_list_3[1][1])
Python Programming | Basics | Collections
Step by Step
TUPLE
There are 4 Collection data types in Python
List | Tuple | Set | Dictionary
List [] ordered | indexed | changeable | duplicates
Tuple () ordered | indexed | unchangeable | duplicates
Set {} unordered | unindexed | no duplicates
Dictionary {K:V} unordered | changeable | indexed | no duplicates
Code - Tuple
my_tuple = ("Apples", "Oranges", "Grapes")
print(my_tuple)
print(my_tuple[1])
print(my_tuple[-1])
print(my_tuple[0:2])
for val in my_tuple:
print(val)
# my_tuple[3] = "Cherry"
# del my_tuple
print(len(my_tuple))
my_tuple_2 = ("Banana",(1,2,3),["Tokyo","New Delhi"])
print(my_tuple_2)
print(my_tuple_2[2][1])
my_tuple_2[2][1] = "New York"
print(my_tuple_2)
print("Banana" in my_tuple_2) # True
print("Cherry" in my_tuple_2) # False
Python Programming | Basics | Collections
Step by Step
SETS
There are 4 Collection data types in Python
List | Tuple | Set | Dictionary
List [] ordered | indexed | changeable | duplicates
Tuple () ordered | indexed | unchangeable | duplicates
Set {} unordered | unindexed | no duplicates
Dictionary {K:V} unordered | changeable | indexed | no duplicates
Code - Sets
my_set = {"Chalk", "Duster", "Board"}
print(my_set)
for x in my_set:
print(x)
print("Chalk" in my_set)
my_set.add("Pen")
print(my_set)
my_set.update(["Pencil", "Eraser"])
print(my_set)
len(my_set)
my_set.remove("Pencil")
print(my_set)
my_set.discard("Pen")
print(my_set)
# my_set.remove("Pencil")
my_set.discard("Pen")
my_set.pop()
my_set.clear()
print(my_set)
del my_set
my_set_2 = {"Apples", 1,2, (3,4,5)}
print(my_set_2)
my_list = [1,2,3]
print(my_list)
my_set_3 = set(my_list)
print(my_set_3)
# UNION | INTERSECTION | DIFF | SYMMETRIC DIFF
A = {'A', 'B', 1, 2, 3}
B = {'B', 'C', 3, 4, 5}
print(A.union(B))
print(A | B)
print(A.intersection(B))
print(A & B)
print(A.difference(B))
print(A - B)
print(A.symmetric_difference(B))
print(A ^ B)
Python Programming | Basics | Collections
Step by Step
DICTIONARY
There are 4 Collection data types in Python
List | Tuple | Set | Dictionary
List [] ordered | indexed | changeable | duplicates
Tuple () ordered | indexed | unchangeable | duplicates
Set {} unordered | unindexed | no duplicates
Dictionary {K:V} unordered | changeable | indexed | no duplicates
Code - Dictionary
my_dict = {
"class" : "animal",
"name" : "giraffe",
"age" : 10
}
print(my_dict)
print(my_dict["name"])
print(my_dict.get("name"))
print(my_dict.values())
for x in my_dict:
print(my_dict[x])
for x,y in my_dict.items():
print(x, y)
my_dict["name"] = "elephant"
print(my_dict)
my_dict["color"] = "grey"
print(my_dict)
my_dict.pop("color")
print(my_dict)
my_dict.popitem()
print(my_dict)
del my_dict["class"]
print(my_dict)
my_dict.clear()
print(my_dict)
del my_dict
Selenium Python Unit Testing Demo
Step by Step
Today we will learn:
How to create Selenium unit tests
Command-line execution
References
https://docs.python.org/3/library/unittest.html#unittest.TestCase.debug
https://stackoverflow.com/questions/1322575/what-numbers-can-you-pass-as-verbosity-in-running-python-unit-test-suites
Selenium Python - How to create HTML REPORT
Step by Step
Today we will learn:
How to install HTMLTestRunner
How to generate html reports for Selenium unit tests
Step 1 : Install Html Test Runner
pip install -U html-testRunner
Step 2 : Add HTML Test runner in unit test file
Sample Code:
import unittest
from selenium import webdriver
import HtmlTestRunner
class MyTestCase(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.driver = webdriver.Chrome(executable_path="../drivers/chromedriver.exe")
cls.driver.implicitly_wait(10)
cls.driver.maximize_window()
def test_search_1(self):
self.driver.get("http://google.com")
self.driver.find_element_by_name("q").send_keys("Automation step by step")
self.driver.find_element_by_name("btnK").click()
x = self.driver.title
print(x)
self.assertEqual(x, "Automation step by step - Google Search")
def test_search_2(self):
self.driver.get("http://google.com")
self.driver.find_element_by_name("q").send_keys("Raghav Pal")
self.driver.find_element_by_name("btnK").click()
x = self.driver.title
print(x)
self.assertEqual(x, "Raghav Pal - Google Search")
@unittest.skip("This is a skipped test.")
def test_skip(self):
""" This test should be skipped. """
@classmethod
def tearDownClass(cls):
cls.driver.close()
cls.driver.quit()
if __name__ == '__main__':
unittest.main(testRunner=HtmlTestRunner.HTMLTestRunner(output='C:/Users/Administrator/PycharmProjects/Selenium/reports'),verbosity=2)
Selenium Python - How to view REPORTS in PyCharm
Step by Step
Today we will learn:
How to view and export unit test results in PyCharm HTML
References:
https://www.jetbrains.com/help/idea/test-runner-tab.html
Selenium Python - WAITS
Step by Step
Today we will learn:
Why to use waits in Selenium
What are Implicit & Explicit waits
How to use Implicit and Explicit waits
Why are waits required:
All elements on a web page may not load at the same time
Required for websites using Ajax and Javascript
To avoid ElementNotVisible exception from Selenium
Selenium web driver has 2 types of waits
Implicit - poll the DOM for a specific duration to locate an element 500ms until timeout
10 sec -
Explicit - waits for a certain condition to occur before proceeding with next step
Sample Code :
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.common.exceptions import TimeoutException
driver = webdriver.Chrome(executable_path="../drivers/chromedriver.exe")
# Implicit Waits
# driver.implicitly_wait(10)
driver.get("https://google.com")
driver.find_element_by_name("q").send_keys("Automation")
wait = WebDriverWait(driver, 10)
try:
element = wait.until(EC.element_to_be_clickable((By.NAME,"btnK1")))
print("element is clickable")
except TimeoutException:
print("element is not clickable")
exit(1)
element.click()
# driver.find_element_by_name("btnK").click()
print("Test Completed")
driver.close()
driver.quit()
References:
https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/support/ui/ExpectedConditions.html
https://seleniumhq.github.io/selenium/docs/api/dotnet/html/T_OpenQA_Selenium_Support_UI_ExpectedConditions.htm
Selenium Python
Sample Project
Create a test for Google Search
Add implicit wait of 10 sec
Maximise window
Create Unit Tests
Add HTML reporting library
Run from command line
Code:
from selenium import webdriver
import unittest
import HtmlTestRunner
class GoogleSearch(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.driver = webdriver.Chrome(executable_path='../drivers/chromedriver.exe')
cls.driver.implicitly_wait(10)
cls.driver.maximize_window()
def test_search_automationstepbystep(self):
self.driver.get("https://google.com")
self.driver.find_element_by_name("q").send_keys("Automation Step by Step")
self.driver.find_element_by_name("btnK").click()
def test_search_raghav(self):
self.driver.get("https://google.com")
self.driver.find_element_by_name("q").send_keys("Raghav Pal")
self.driver.find_element_by_name("btnK1").click()
@classmethod
def tearDownClass(cls):
cls.driver.close()
cls.driver.quit()
print("Test Completed")
if __name__ == '__main__':
unittest.main(testRunner=HtmlTestRunner.HTMLTestRunner(output='C:/Users/Administrator/PycharmProjects/Selenium/reports'))
Selenium Python - Page Object Model (POM)
Step by Step
Today we will learn:
What is POM
Why to use POM
How to implement POM in selenium python project
Practical Hands-On
https://opensource-demo.orangehrmlive.com/
What is POM:
It is a process where we create a class for each page of the application
This page contains the element locators for that page and action methods.
POM stands for Page Object Model
Page Object refers to the objects of the web page (section) that our test is interacting with
In POM we create separate classes for storing all objects and the actions to be taken on that objects
Locators and methods are kept separate from test scripts
This helps in
- maintenance
- less rework
- better & understandable code
- In case of changes, fix needs to be done at one place only
- avoids duplicate code
- stable and reusable
Step 1 : Create 2 folders : Tests, Pages
Step 2 : Create a simple test
Step 3 : Convert to unit test
Step 4 : Implement Page Object Model
Identify all objects and actions methods on the page and create a class for each web page
Step 5 : Import the page classes in the test class
Step 6 : Create object for page classes to access methods and create the tests
Step 7 : Run & Validate
Selenium Python
Small Sample Project
(POM | Unit Test | HTML Reports)
Step by Step
We will do this hands-on:
Create a simple login test
Implement unit testing
Implement Page Object Model
Separate test scripts and objects
Create a separate class for Locators
Run from command line
Add HTML Reports
Python
IDE - PyCharm
Python lib - selenium
Html test runner
https://pypi.org/project/selenium/
https://pypi.org/project/html-testRunner/
https://opensource-demo.orangehrmlive.com/
for reference
# import sys
# import os
# sys.path.append(os.path.join(os.path.dirname(__file__), "..", ".."))
Selenium Python | PyTest
Today we will learn:
What is PyTest
—————————————————
How to install PyTest
—————————————————
How to use PyTest with Selenium scripts
—————————————————
How to run tests using PyTest
—————————————————
test_*.py
*_test.py
Note
File name : test_*.py or *_test.py
Class name should start with Test
https://docs.pytest.org/en/latest/contents.html
Create a simple test script
Install Pytest
pip install -U pytest
pytest --version
Rename python file to add test_
Create 3 methods: setup, test, teardown
Run from terminal
python -m pytest
py.test
pytest
pytest filename
pytest -v
Fixtures - used to manage tests in PyTest
Function
Class
Module
Session
Note
File name : test_*.py or *_test.py
Class name should start with Test
https://docs.pytest.org/en/latest/contents.html
PyTest | How to skip tests
How to skip
How to skip with condition (skip)
How to deselect test
@pytest.mark.skip
@pytest.mark.skip(reason=“”)
pytest -v -rxs
pytest -k funcName -v
@pytest.mark.name
pytest -m name
https://docs.pytest.org/en/latest/skipping.html
Allure Reports
Selenium Python
Today we will learn:
What is allure report
How to install allure report
How to generate allure reports with pytest
http://allure.qatools.ru/
https://docs.qameta.io/allure/
pip install allure-pytest
pytest --alluredir=/tmp/my_allure_results
allure serve /tmp/my_allure_results
How to integrate PyCharm with GitHub
How to use PyCharm with GitHub
Today we will learn:
1. How to create GitHub repository
2. How to integrate GitHub with PyCharm
3. Upload Project on GitHub
4. Push, Pull, Manage with GitHub VCS
References
https://www.jetbrains.com/help/pycharm/manage-projects-hosted-on-github.html
How to run from command line
python filename
py.test
py.test filename
pytest
pytest filename
pytest -v
python -m pytest
How to run from Jenkins
Python Selenium
Today we will learn:
Install & Setup Jenkins
Create Jenkins Job
Run & Validate
Pycharm
How to create a virtual environment for a project
What is Python virtual environment (venv)
_________________________________________________
Create a new project with separate virtual env
_________________________________________________
How to change python interpreter for the project
_________________________________________________
How to create a new virtual env
_________________________________________________
How to add packages in a virtual env
_________________________________________________
References
https://docs.python.org/3/library/venv.html
Selenium Python Project
PyCharm | POM | PyTest | Allure Reports | Git | Jenkins
from scratch
Python
Pycharm IDE
====== BASIC SETUP =======
Step 1 : Pycharm - create new project with virtual env
—————————————————————————
Step 2 : Settings > Project > Interpreter > add
selenium
—————————————————————————
Step 3: Create 6 folders:
tests
pages
drivers
utils
reports
screenshots
—————————————————————————
Step 4 : Under drivers folder add driver exe for browsers
chrome
firefox…
—————————————————————————
Step 5 : Under tests folder create a new python file (login_test.py)
—————————————————————————
Step 6 : Create a simple login test.
run & validate
https://opensource-demo.orangehrmlive.com/
—————————————————————————
====== PYTEST SETUP =======
Step 7 : Add pytest package -
Settings > Project > Interpreter > add
—————————————————————————
Step 8 : Create functions (pytest)
*** take care of naming convention as per pytest ***
test_*.py. OR *_test.py
test_setup
test_login
test_logout
Add pytest fixture to test_setup
Run & validate
@pytest.fixture(scope="session")
—————————————————————————
Step 9 : Create class TestLogin():
add @pytest.fixture(scope="class")
Run & Validate
—————————————————————————
====== PAGE OBJECT MODEL (POM) SETUP =======
Step 10 : Under pages folder create python file to create classes for pages
—————————————————————————
Step 11 : Add the page objects and actions in respective classes
—————————————————————————
Step 12 : Create objects for pages in test script and use the functions
Run & Validate
====== PAGE OBJECT MODEL (POM) SETUP COMPLETED =======
Step 13 : In utils folder create python file utils and add constants
URL = "https://opensource-demo.orangehrmlive.com/"
USERNAME = "Admin"
PASSWORD = "admin123"
In tests
from utils import utils as utils
—————————————————————————
Step 14 : Add package pytest-html and show html reports
--html
--self-contained-html
—————————————————————————
Step 15 : Add conftest.py
Put the setup teardown here
Remove setup and yield from test class
@pytest.fixture(scope="class")
def test_setup(request):
from selenium import webdriver
# global driver
driver = webdriver.Chrome(executable_path="C:/Users/PycharmProjects/
AutomationFramework/drivers/chromedriver.exe")
driver.implicitly_wait(5)
driver.maximize_window()
request.cls.driver = driver
yield
driver.close()
driver.quit()
print("Test Completed")
add pytest fixture on login_test class
@pytest.mark.usefixtures("test_setup")
Run & Validate
References:
https://stackoverflow.com/questions/34466027/in-py-test-what-is-the-use-of-conftest-py-files
—————————————————————————
Step 16 : In conftest.py create function to get browser name from arguments
https://stackoverflow.com/questions/40880259/how-to-pass-arguments-in-pytest-by-command-line
def pytest_addoption(parser):
parser.addoption("--browser", action="store", default="chrome", help="Type in browser name e.g. chrome OR firefox")
browser = request.config.getoption("--browser")
if browser == 'chrome':
driver = webdriver.Chrome()
—————————————————————————
====== ALLURE REPORTS ======
Step 17 : Add allure reports package
Run with allure reports
Add assertion & validate
x = driver.title
assert x == "abc"
—————————————————————————
Step 18 : Add try except block
try:
except AssertionError as error:
print("Assertion error occurred")
print(error)
raise
except:
print("Some exception occurred")
else:
print("No exceptions occurred")
finally:
print("This block will always execute | Close DB")
References:
https://realpython.com/python-exceptions/
—————————————————————————
Step 19 : Add statements to attach screenshot in allure reports
import allure
allure.attach(self.driver.get_screenshot_as_png(), name="screenshot",
attachment_type=allure.attachment_type.PNG)
To get current timestamp
import moment
test
import moment
x = moment.now().strftime("%H-%M-%S_%m-%d-%Y")
print(x)
Add function to store screenshot physically
driver.get_screenshot_as_file("C:/Users//AutomationFramework/screenshots/"+screenshotName+".png")
Add a function to get test name
To get test name
https://www.stefaanlippens.net/python_inspect/
def whoami():
return inspect.stack()[1][3]
currTime = moment.now().strftime("%H-%M-%S_%m-%d-%Y")
testName = utils.whoami()
screenshotName = testName+"_"+currTime
Run & Validate with allure reports
—————————————————————————
====== Git & GitHub =====
Step 20 : Add to GitHub
Connect to GitHub account on pycharm
VCS > Import Into Version Control > Share project on GitHub
A new user can now download or clone this project
https://github.com/Raghav-Pal/PythonAutomationFramework_1.git
—————————————————————————
====== Jenkins =====
Step 21 : Download and Setup Jenkins
Add a new Jenkins Job
In Job:
Pull project from GitHub
Run tests
Publish Allure Reports
—————————————————————————
Step 22 : Create Jenkins Pipeline
Pipeline - sequence of jobs chained together
BUILD > DEPLOY > TEST > RELEASE
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Step 23 : Run the complete project from jenkins
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All the best & Keep learning
Raghav Pal
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