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import unittest
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
class PythonOrgSearch(unittest.TestCase):
def setUp(self):
self.driver = webdriver.Firefox()
def test_search_in_python_org(self):
driver = self.driver
driver.get("http://www.python.org")
self.assertIn("Python", driver.title)
elem = driver.find_element(By.NAME, "q")
elem.send_keys("pycon")
elem.send_keys(Keys.RETURN)
self.assertNotIn("No results found.", driver.page_source)
def tearDown(self):
self.driver.close()
if __name__ == "__main__":
unittest.main()
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python tests/unittest/test_SeleniumUnittest.py
test_page_title (__main__.GoogleTestCase)
Assert that title of page says 'Google'. ok
test_search_page_title (__main__.GoogleTestCase)
Assert that Google search returns data for 'Red Hat'. ok
----------------------------------------------------------------------
Ran 2 tests in 7.765s
OK
Unit testing involves testing individual units or components of your application in isolation. In Spring Boot, you can use JUnit or any other testing framework to write unit tests for your application. You can use mock objects to simulate dependencies, so that you can test your code without relying on external systems. Unit tests can help you to catch bugs early in the development process and ensure that your code is functioning as expected.
Here’s an example of a simple unit test for a Spring Boot application using JUnit and Mockito:
Suppose we have a UserService class that depends on a UserRepository interface:
Unittest is the very first Python-based automated unit test framework that was designed to work with the Python standard library.
Supports the reuse of test suits and test organization.
It was inspired by JUnit and supports test automation including test collections, test independence, setup code for tests, etc.
It is also being called as PyUnit.
Unittest2 is a backport of additional new features added to the Unittest.
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import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.when;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
@ExtendWith(MockitoExtension.class)
public class UserServiceTest {
@Mock
private UserRepository userRepository;
@Test
public void testGetUsernameById() {
// Create a mock user
User user = new User();
user.setId(1);
user.setUsername("johndoe");
// Set up the mock UserRepository to return the mock user
when(userRepository.findUserById(1)).thenReturn(user);
// Create the UserService and call the method we want to test
UserService userService = new UserService(userRepository);
String username = userService.getUsernameById(1);
// Verify that the method returned the correct username
assertEquals("johndoe", username);
}
}