9 selenium c validation assertion verification

**introduction to selenium assertions in java**

assertions in selenium are used to validate whether the expected results match the actual results during automated testing. there are several types of assertions, including assertequals, asserttrue, assertfalse, assertnull, assertnotnull, and others, often provided by testing frameworks like junit or testng.

in this tutorial, we'll cover 9 different types of validation assertions using selenium with java. we will use junit as the testing framework for this example.

prerequisites

to follow this tutorial, ensure you have:
- java development kit (jdk) installed.
- maven or gradle for dependency management.
- an ide like intellij idea or eclipse.
- selenium webdriver and junit dependencies added to your project.

maven dependencies

sample code

here's a sample code that demonstrates various assertions using selenium webdriver and junit.

explanation of assertions

1. **assertequals**: checks if two values are equal.
2. **asserttrue**: validates if a condition is true.
3. **assertfalse**: validates if a condition is false.
4. **assertnull**: ensures that an object is null.
5. **assertnotnull**: ensures that an object is not null.
6. **assertsame**: checks if two references point to the same object.
7. **assertnotsame**: checks if two references do not point to the same object.
8. **assertarrayequals**: asserts that two arrays are equal.
9. **assertthrows**: validates that a specific exception is thrown.

conclusion

happy testing!

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