automating screenshots, cookies , tabsandwindows

Author: fazleyazdan

Day_16/handling_cookies-4.py

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+# when you visit an app or site, there are some things which it remembers
+#* like password , keywords etc. it is because of the cookies
+#! now through automation we can find wether a site is using cookies or not and what kind of info it stores
+#* there are cookie attributes and values we can also extract that. e.g cookies name, expiry date etc.
+#* we can also check how many cookies are created after visiting the app
+#* we can also delete specific cookies or all cookies as well
+#! cookies are dynamic and they are not always the same number, every time you visit the site there is chance that a cookie is changed 
+#! remember a cookie is not a web element. it is an object having attributes with key value pairs
+#* so when capturing a cookie you have to store it in dictionary.one dictionary obj represents one cookie
+
+import time
+from selenium import webdriver
+from selenium.webdriver import ActionChains
+from selenium.webdriver.chrome.service import Service
+from selenium.webdriver.common.by import By
+
+
+options = webdriver.ChromeOptions()
+options.add_experimental_option("detach", True)
+
+ser_obj = Service("C:\Drivers\chromedriver\chromedriver.exe")
+driver = webdriver.Chrome(options=options, service=ser_obj)
+
+driver.implicitly_wait(3)
+driver.get("https://demo.nopcommerce.com/")
+driver.maximize_window()
+
+#* capturing default cookies created by the browser
+cookies = driver.get_cookies()
+print ("size of cookies : ", len(cookies))  #5
+
+
+# for c in cookies:
+    # print(c)                                                #* print all cookies
+    # print(c.get('name'))                                    #* print names of cookies
+    # print(c.get('name'), ":", c.get('value'))               #* print names and value of cookies
+      
+#! adding new cookie or user defined cookie to the browser. 
+driver.add_cookie({"name" : "MyCookie", "value" : "FY777"})   #* you can add as many attributes you want
+cookies = driver.get_cookies()
+print ("size of cookies after adding a cookie : ", len(cookies))  #* sometimes after creating a cookie size remain the same. that means your app or site is not allowing you to create a cookie
+      
+#! deleting a cookie
+driver.delete_cookie("MyCookie")  
+cookies = driver.get_cookies()
+print ("size of cookies after deleting a cookie : ", len(cookies))
+
+driver.delete_all_cookies()
+cookies = driver.get_cookies()
+print ("size of cookies after deleting all cookies : ", len(cookies))
+
+
+time.sleep(3)    
+driver.close()

Day_16/headless_testing-5.py

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+# headless testing means testing without seeing the UI
+#* in other words testing is executed in the backend and you will see results on terminal
+#* normally what happens is, when executing test cases we see the ui 
+#! PROS: in headless mode the script is running in backend and the screen is not occupied and you can do other activities as well
+#* script execution is faster in headless mode (performance is increased)
+#! CONS: suppose you newly joined a company and you want to know app funvtionality....
+#* now we know that there is no UI actions involved and everything is running in backend...
+#* so in essence you are not learning anything specially the functionality of an app.....
+#! headless testing is different in different browser
+
+from selenium import webdriver
+
+def headless_chrome():                      #! for chrome browser
+    from selenium.webdriver.chrome.service import Service
+    ser_obj= Service("C:\Drivers\chromedriver\chromedriver.exe")
+    options = webdriver.ChromeOptions()
+    options.add_argument('--headless')      #! for headless mode
+    # options.add_experimental_option("detach", True)
+    driver = webdriver.Chrome(service = ser_obj, options = options)
+    return driver
+
+# def headless_edge():                        #! for Edge browser
+#     from selenium.webdriver.edge.service import Service
+#     ser_obj= Service("C:\Drivers\edgedriver\chromedriver.exe")
+#     options = webdriver.EdgeOptions()
+#     options.add_argument('--headless')      #! for headless mode
+#     # options.add_experimental_option("detach", True)
+#     driver = webdriver.Edge(service = ser_obj, options = options)
+#     return driver
+
+
+# driver = headless_edge()
+driver = headless_chrome()
+driver.get("https://demo.nopcommerce.com/")
+print("Title :", driver.title)
+print("URL :", driver.current_url)
+
+driver.close()
+
+
+

Day_16/tabsand_windows-3.py

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+# scenario: i visited a page and click on the register...
+# normally what happens is that it open the register in the same page....
+#! i want to open the registeration in a different page and then switch to it without losing the homepage
+#* we have a shortchut in chrome browser ctrl+enter to open a link in a new tab
+#! now this shortcut can be different for different browsers
+
+
+import time
+from selenium import webdriver
+from selenium.webdriver import ActionChains
+from selenium.webdriver.chrome.service import Service
+from selenium.webdriver.common.keys import Keys
+from selenium.webdriver.common.by import By
+
+
+options = webdriver.ChromeOptions()
+options.add_experimental_option("detach", True)
+
+ser_obj = Service("C:\Drivers\chromedriver\chromedriver.exe")
+driver = webdriver.Chrome(options=options, service=ser_obj)
+
+driver.implicitly_wait(3)
+# driver.get("https://demo.nopcommerce.com/")
+# driver.maximize_window()
+
+# newtab = Keys.CONTROL+Keys.RETURN    #* Return Refers to Enter
+# driver.find_element(By.LINK_TEXT, "Register").send_keys(newtab)    #! so we are passing the keys to open this in newtab 
+
+
+#* Method 2: in this method we can open a new tab through a command avail in selenium 4
+# driver.get("https://demo.nopcommerce.com/")
+# driver.switch_to.new_window('tab')
+# driver.get("https://www.dummyticket.com/")
+
+#* now to open a tab in in new window specify window in place of tab
+driver.get("https://demo.nopcommerce.com/")
+driver.switch_to.new_window('window')
+driver.get("https://www.dummyticket.com/")
+
+
+time.sleep(3)
+driver.close()