Why Opening URLs (driver.get) in Selenium Java? - Purpose & Use Cases

The Big Idea

What if you could open any webpage instantly in your test without typing a single URL?

The Scenario

Imagine you need to test a website by opening its pages one by one manually in a browser. You have to type or copy-paste each URL every time you want to check something.

The Problem

This manual way is slow and boring. You might mistype URLs or forget to open some pages. It wastes time and can cause mistakes that hide real problems.

The Solution

Using driver.get in Selenium lets you open any URL automatically in the browser. This saves time, avoids typos, and makes tests repeatable and reliable.

Before vs After

✗ Before

Open browser -> Type URL -> Press Enter

✓ After

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

What It Enables

It makes automated testing smooth by quickly loading any webpage without human errors.

Real Life Example

When testing an online store, you can automatically open the homepage, product pages, and checkout page with driver.get instead of clicking around manually.

Key Takeaways

Manual URL opening is slow and error-prone.

driver.get automates loading pages in tests.

This leads to faster, more reliable testing.

Practice

1. What does the driver.get() method do in Selenium WebDriver?

easy

A. It opens the specified URL in the browser and waits for the page to load.

B. It closes the current browser window.

C. It refreshes the current page.

D. It takes a screenshot of the current page.

Solution

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

   This method is used to open a web page by specifying its URL.

2. Step 2: Recognize the behavior of driver.get()

   It waits until the page is fully loaded before moving on to the next command.

3. Final Answer:

   It opens the specified URL in the browser and waits for the page to load. -> Option A

4. Quick Check:

   driver.get() opens URL and waits [OK]

Hint: Remember: driver.get() opens URL and waits for full load [OK]

Common Mistakes:

• Confusing driver.get() with driver.close()
• Thinking driver.get() refreshes the page
• Assuming driver.get() takes screenshots

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

easy

A. driver.get("https://example.com");

B. driver.open("https://example.com");

C. driver.navigateTo("https://example.com");

D. driver.loadUrl("https://example.com");

Solution

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

   The method is driver.get(String url).

2. Step 2: Check each option's syntax

   Only driver.get("https://example.com"); is valid Selenium syntax.

3. Final Answer:

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

4. Quick Check:

   Correct method is driver.get() [OK]

Hint: Use driver.get() with URL string in quotes [OK]

Common Mistakes:

• Using driver.open() which does not exist
• Using driver.navigateTo() instead of driver.get()
• Forgetting quotes around the URL

3. What will be the output of the following code snippet?

WebDriver driver = new ChromeDriver();
driver.get("https://example.com");
String title = driver.getTitle();
System.out.println(title);

medium

A. Prints null because the page did not load

B. Throws a syntax error because getTitle() is invalid

C. Prints the title of the page at https://example.com

D. Throws a runtime error because driver is not initialized

Solution

1. Step 1: Understand the code flow

   The code opens the URL "https://example.com" and then retrieves the page title.

2. Step 2: Analyze the output of getTitle()

   getTitle() returns the title of the current page, which is printed.

3. Final Answer:

   Prints the title of the page at https://example.com -> Option C

4. Quick Check:

   driver.get() loads page, getTitle() returns title [OK]

Hint: driver.get() loads page; getTitle() returns page title [OK]

Common Mistakes:

• Assuming getTitle() is invalid
• Thinking page does not load before getTitle()
• Not initializing driver before use

4. Identify the error in the following Selenium Java code snippet:

WebDriver driver = new ChromeDriver();
driver.get("https://example.com")
System.out.println(driver.getTitle());

medium

A. driver.get() method does not accept a String argument

B. ChromeDriver cannot be instantiated directly

C. driver.getTitle() is not a valid method

D. Missing semicolon after driver.get() statement

Solution

1. Step 1: Check syntax line by line

   The line driver.get("https://example.com") is missing a semicolon at the end.

2. Step 2: Verify method usage

   driver.get() accepts a String URL, and getTitle() is valid. ChromeDriver can be instantiated directly.

3. Final Answer:

   Missing semicolon after driver.get() statement -> Option D

4. Quick Check:

   Every statement must end with semicolon [OK]

Hint: Check for missing semicolons after statements [OK]

Common Mistakes:

• Forgetting semicolon at end of statements
• Confusing method parameters
• Assuming ChromeDriver cannot be created directly

5. You want to open a URL and verify the page title contains the word "Example". Which of the following code snippets correctly does this in Selenium Java?

hard

A. driver.navigate().to("https://example.com");
assert driver.getTitle() == "Example";

B. driver.get("https://example.com");
assert driver.getTitle().contains("Example");

C. driver.get("https://example.com");
assert driver.getTitle().equals("Example");

D. driver.open("https://example.com");
assert driver.getTitle().contains("Example");

Solution

1. Step 1: Choose correct method to open URL

   driver.get() is the standard method to open a URL and wait for page load.

2. Step 2: Verify title contains "Example" correctly

   Using contains("Example") checks if the title includes the word anywhere.

3. Step 3: Check assertion correctness

   Using assert with contains is valid; equals or == would require exact match, which may fail.

4. Final Answer:

   driver.get("https://example.com"); assert driver.getTitle().contains("Example"); -> Option B

5. Quick Check:

   Use driver.get() and contains() for partial title check [OK]

Hint: Use driver.get() and contains() to check title substring [OK]

Common Mistakes:

• Using driver.open() which does not exist
• Using == or equals() for partial match
• Using driver.navigate().to() without waiting