Automation Testing vs Manual Testing - Testing Differences

Testing is an essential part of the software development process. However, organizations have different approaches to testing. They can either test manually or use automated tools to test their software applications. In this tutorial, we will explore the differences between automation testing and manual testing.

Understanding Automation Testing vs Manual Testing

Syntax:

Automation testing uses specialized tools and software frameworks to execute test cases and scripts automatically. Manual testing is performed manually by testers who follow a set of predefined procedures and test cases.

Example:

Here is an example of automation testing and manual testing:

Automation Testing:

from selenium import webdriver
import unittest

class TestGoogle(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        cls.driver = webdriver.Chrome()
        cls.driver.maximize_window()

    def test_search_box(self):
        self.driver.get("http://www.google.com")
        self.driver.find_element_by_name("q").send_keys("Automation testing")
        self.driver.find_element_by_name("btnK").click()

    @classmethod
    def tearDownClass(cls):
        cls.driver.close()
        cls.driver.quit()

Manual Testing:

An example of manual testing would be having a tester go through each feature of a software application and performing a series of steps to ensure it is functioning properly.

Output:

The output of automation testing and manual testing is the same: a test report that shows the results of the tests executed.

Explanation:

Automation testing and manual testing differ in many aspects, including speed, accuracy, and cost. Automation testing is faster and more accurate, as tests can be run multiple times with little to no error. Manual testing is more flexible and can be used for exploratory testing to look for unexpected results.

Use

Automation testing and manual testing are both important in the software development process. Automation testing is useful for repetitive and time-consuming tasks, as well as for regression testing. Manual testing is useful in exploratory testing and for testing areas that require human judgment.

Important Points

• Automation testing is faster and more accurate than manual testing.
• Manual testing is more flexible and is useful for exploratory testing.
• Both automation testing and manual testing are important in the software development process.

Summary

In this tutorial, we learned about automation testing and manual testing, their syntax, examples, output, explanation, use, and important points. Automation testing uses specialized tools and software frameworks to execute test cases automatically, while manual testing is performed manually by testers. While automation testing is faster and more accurate, manual testing is more flexible and useful for exploratory testing. Both approaches are crucial in the software development process.