Why Opening URLs (get) in Selenium Python? - Purpose & Use Cases

The Big Idea

What if you could open any website page instantly without typing or clicking?

The Scenario

Imagine you need to test a website by opening many different pages one by one manually in your browser.

You have to type each web address carefully, wait for the page to load, then check if everything looks right.

The Problem

This manual way is very slow and boring.

You might make mistakes typing URLs or forget to check some pages.

It is hard to repeat the same steps exactly every time, so bugs can hide.

The Solution

Using the 'Opening URLs (get)' command in Selenium lets your test open any web page automatically.

You just tell the test the URL, and it loads the page fast and exactly the same way every time.

This saves time and avoids human errors.

Before vs After

✗ Before

Open browser
Type 'https://example.com'
Press Enter
Wait for page to load

✓ After

driver.get('https://example.com')

What It Enables

It makes automated testing possible by quickly and reliably opening any web page your test needs.

Real Life Example

When testing an online store, you can automatically open the homepage, product pages, and checkout page without typing URLs manually.

Key Takeaways

Manual URL opening is slow and error-prone.

'get' command automates opening web pages precisely.

This helps run fast, repeatable tests on many pages.

Practice

1. What does the Selenium command driver.get(url) do in a test script?

easy

A. It refreshes the current page.

B. It opens the specified URL in the browser controlled by Selenium.

C. It closes the browser window.

D. It finds an element on the page.

Solution

1. Step 1: Understand the purpose of driver.get(url)

   This command tells Selenium to open a web page at the given URL in the browser it controls.

2. Step 2: Compare with other commands

   Closing the browser is done by driver.quit(), refreshing by driver.refresh(), and finding elements by driver.find_element().

3. Final Answer:

   It opens the specified URL in the browser controlled by Selenium. -> Option B

4. Quick Check:

   driver.get(url) opens URL [OK]

Hint: Remember: get() means open URL in browser [OK]

Common Mistakes:

• Confusing get() with close() or quit()
• Thinking get() refreshes the page
• Assuming get() finds elements

2. Which of the following is the correct syntax to open the URL "https://example.com" using Selenium WebDriver in Python?

easy

A. driver.open("https://example.com")

B. driver.navigate("https://example.com")

C. driver.get("https://example.com")

D. driver.load_url("https://example.com")

Solution

1. Step 1: Recall the correct method to open a URL

   The Selenium WebDriver method to open a URL is get(), used as driver.get(url).

2. Step 2: Check the syntax of each option

   Only driver.get("https://example.com") uses the correct method name and syntax. The others use invalid method names.

3. Final Answer:

   driver.get("https://example.com") -> Option C

4. Quick Check:

   Correct method is get() [OK]

Hint: Use driver.get() to open URLs, not open() or navigate() [OK]

Common Mistakes:

• Using driver.open() instead of driver.get()
• Forgetting to put URL in quotes
• Using incorrect method names

3. What will happen when the following Selenium Python code runs?

from selenium import webdriver

driver = webdriver.Chrome()
driver.get("https://www.google.com")
print(driver.title)
driver.quit()

medium

A. It opens Google homepage, prints the page title, then closes the browser.

B. It throws a syntax error because of missing parentheses.

C. It opens the browser but does not navigate to any page.

D. It opens Google homepage but does not close the browser.

Solution

1. Step 1: Analyze the code step-by-step

   The code creates a Chrome browser instance, opens Google's homepage with get(), prints the page title, then closes the browser with quit().

2. Step 2: Check for errors or missing parts

   All syntax is correct, and the browser is properly closed at the end.

3. Final Answer:

   It opens Google homepage, prints the page title, then closes the browser. -> Option A

4. Quick Check:

   driver.get() opens URL, driver.quit() closes browser [OK]

Hint: driver.get() opens URL; driver.quit() closes browser [OK]

Common Mistakes:

• Forgetting to call driver.quit() to close browser
• Assuming print(driver.title) prints URL
• Confusing syntax errors with correct code

4. Identify the error in this Selenium Python code snippet:

from selenium import webdriver

driver = webdriver.Firefox()
driver.get("www.example.com")
driver.quit()

medium

A. The get() method requires two arguments.

B. webdriver.Firefox() is not a valid WebDriver.

C. driver.quit() should be called before driver.get().

D. The URL is missing the protocol (http:// or https://).

Solution

1. Step 1: Check the URL format in driver.get()

   The URL "www.example.com" lacks the protocol prefix like "http://" or "https://", which is required for Selenium to open it correctly.

2. Step 2: Verify other parts of the code

   webdriver.Firefox() is valid, driver.quit() is correctly placed after get(), and get() takes only one argument.

3. Final Answer:

   The URL is missing the protocol (http:// or https://). -> Option D

4. Quick Check:

   URL must include protocol [OK]

Hint: Always include http:// or https:// in URLs [OK]

Common Mistakes:

• Omitting protocol in URL
• Calling quit() before get()
• Thinking get() needs multiple arguments

5. You want to write a Selenium test that opens two URLs one after another in the same browser session. Which code snippet correctly does this?

hard

A. driver.get("https://first.com")
driver.get("https://second.com")
driver.quit()

B. driver.get("https://first.com")
driver.quit()
driver.get("https://second.com")

C. driver.open("https://first.com")
driver.get("https://second.com")
driver.quit()

D. driver.navigate("https://first.com")
driver.navigate("https://second.com")
driver.quit()

Solution

1. Step 1: Understand how to open multiple URLs in one session

   Calling driver.get() multiple times in a row opens each URL sequentially in the same browser window.

2. Step 2: Check each option for correctness

   driver.get("https://first.com") driver.get("https://second.com") driver.quit() correctly calls get() twice before quitting. driver.get("https://first.com") driver.quit() driver.get("https://second.com") quits before second get(), which closes browser early. Options A and C use invalid methods.

3. Final Answer:

   driver.get("https://first.com") driver.get("https://second.com") driver.quit() -> Option A

4. Quick Check:

   Multiple get() calls open URLs sequentially [OK]

Hint: Use multiple driver.get() calls before driver.quit() [OK]

Common Mistakes:

• Calling driver.quit() before opening all URLs
• Using invalid methods like open() or navigate()
• Assuming get() opens new tabs automatically