Postman installation and interface - Test Execution Trace

Test Overview

This test checks if Postman is installed correctly and if the main interface elements are visible and functional. It verifies that the app opens, the workspace loads, and key buttons like 'New' and 'Send' are present.

Test Code - Selenium

Postman

import unittest
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

class TestPostmanInstallationInterface(unittest.TestCase):
    def setUp(self):
        # Assuming Postman web app is accessible for testing
        self.driver = webdriver.Chrome()
        self.driver.get('https://web.postman.co/')

    def test_postman_interface_elements(self):
        driver = self.driver
        wait = WebDriverWait(driver, 15)

        # Wait for workspace to load by checking presence of 'New' button
        new_button = wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, 'button[aria-label="New"]')))
        self.assertTrue(new_button.is_displayed(), "New button should be visible")

        # Check if 'Send' button is present in the request builder
        send_button = wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, 'button[aria-label="Send"]')))
        self.assertTrue(send_button.is_enabled(), "Send button should be enabled")

    def tearDown(self):
        self.driver.quit()

if __name__ == '__main__':
    unittest.main()

Execution Trace - 6 Steps

Step	Action	System State	Assertion	Result
1	Test starts	Test runner initialized, Selenium WebDriver ready	-	PASS
2	Browser opens Chrome	Chrome browser window opened	-	PASS
3	Navigates to 'https://web.postman.co/'	Postman web app loading page	-	PASS
4	Waits for 'New' button to be present using WebDriverWait	'New' button visible on workspace interface	'New' button is displayed	PASS
5	Waits for 'Send' button to be present using WebDriverWait	'Send' button visible and enabled in request builder	'Send' button is enabled	PASS
6	Test ends and browser closes	Browser closed, test complete	-	PASS

Failure Scenario

Failing Condition: If Postman web app does not load or key interface buttons are missing

Execution Trace Quiz - 3 Questions

What does the test verify first after opening the Postman web app?

A That the user is logged in

B That the browser window is maximized

C Presence of the 'New' button on the workspace

D That the 'Send' button is clicked

Key Result

Always verify key interface elements are present and interactable after installation to confirm the app loaded correctly.