TestMu 2025 - The Largest Virtual Software Testing Conference is Back | 50,000+ Attendees

How to use test_inner_html method in Playwright Python

Best Python code snippet using playwright-python

test_layout_engine.py

Source:test_layout_engine.py

...19        print self.html_files20        self.golden_images = [re.sub("\.html$", "_inner_html.txt", filename) for filename in self.html_files]21        print self.golden_images22        23    def test_inner_html(self):24        self.failUnless(len(self.html_files) == len(self.golden_images))25        failures = 026        for file, golden_image in zip(self.html_files, self.golden_images):27            local_url = "file:///" + file28            local_url = re.sub(r"\\", "/", local_url)29            print local_url30            inner_html = self.tester.get_innerHTML_from_URL(local_url)31            golden_inner_html = open(golden_image).read()32            if inner_html != golden_inner_html:33                failures += 134        self.failUnless(failures == 0)35def main():36    unittest.main()37if __name__ == '__main__':...

parser_test.py

Source:parser_test.py

...11        token = parser.parse_closing_tag('</HTML>')12        self.assertEqual(str(token), 'HTML')13        self.assertFalse(token.isOpen())14    15    def test_inner_html(self):16        token = parser.parse_inner_html('Hello, world!')17        self.assertEqual(str(token))18    def test_parse_attribute(self):19        token = parser.parse_attributes('Key1=Value1 Key2=Value2  Key3=Value3')20        self.assertEqual(token.value['Key1'], 'Value1')21        self.assertEqual(token.value['Key2'], 'Value2')22        self.assertEqual(token.value['Key3'], 'Value3')...

prairielearn_test.py

Source:prairielearn_test.py

...5import prairielearn as pl  # noqa: E4026import unittest            # noqa: E4027import lxml.html           # noqa: E4028class TestPrairielearnLib(unittest.TestCase):9    def test_inner_html(self):10        e = lxml.html.fragment_fromstring('<div>test</div>')11        self.assertEqual(pl.inner_html(e), 'test')12        e = lxml.html.fragment_fromstring('<div>test&gt;test</div>')13        self.assertEqual(pl.inner_html(e), 'test&gt;test')14if __name__ == '__main__':...

Blogs

Check out the latest blogs from LambdaTest on this topic:

40 Best UI Testing Tools And Techniques

A good User Interface (UI) is essential to the quality of software or application. A well-designed, sleek, and modern UI goes a long way towards providing a high-quality product for your customers − something that will turn them on.

Complete Selenium WebDriver Tutorial: Guide to Selenium Test Automation

When it comes to web automation testing, there are a number of frameworks like Selenium, Cypress, PlayWright, Puppeteer, etc., that make it to the ‘preferred list’ of frameworks. The choice of test automation framework depends on a range of parameters like type, complexity, scale, along with the framework expertise available within the team. However, it’s no surprise that Selenium is still the most preferred framework among developers and QAs.

How To Use Playwright For Web Scraping with Python

In today’s data-driven world, the ability to access and analyze large amounts of data can give researchers, businesses & organizations a competitive edge. One of the most important & free sources of this data is the Internet, which can be accessed and mined through web scraping.

Getting Started With DevOps – A Beginner’s Guide

Are you looking to get started with DevOps or willing to shift gears in your professional career by adding DevOps as a skill? If your answer is yes, you have arrived at the right place!

How To Use WebDriverManager In Selenium

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.