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In this article, the editor introduces in detail "how to install and use Katalon". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to install and use Katalon" can help you solve your doubts.

What is katalon?

Katalon is a popular automated testing tool, ranking second only to selenium in the annual selection of automated testing tools. It has many similarities and differences with selenium. For example, they have the following similarities:

They can all conduct web page automated testing. Katalon's recorder counterpart marked selenium IDE can automate script recording of web pages.

They can all export code, and the recorder of katalon can also export the code of selenium

Katalon's recorder has a lot in common with seleniumIDE's functionality.

But they also have many differences: katalon has not only recorder, but also katalon studio, the former and seleniumIDE are just browser plug-ins, while katalon studio is an application (that is, not limited to web page testing).

Katalon is easy to use and powerful.

Katalon recorder is data-driven compared to seleniumIDE.

In many cases, the test needs to be data-driven, to take a simple example, landing page. The use of data-driven test scripts only need to import data, but not the need to write each piece of data into test code, which is not conducive to code management, but also reduces efficiency.

Katalon recorder uses data-driven functionality to integrate into the tool, while seleniumIDE needs to modify the generated code to implement data-driven testing. How to install

The editor only introduces katalon recorder as a browser plug-in, which is installed similar to selenium IDE. You can go to the plug-in store of the corresponding browser to download and install.

Use

After installation, katalon will have the same button as selenium IDE. Just click the button.

The use of katalon is very similar to that of seleniumIDE. Readers can go to seleniumIDE-- to make automated test script development easier to learn. Here are the main points:

Katalon is not like selenium IDE, where the first thing to do in a project is to type in the test url. Katalon needs to enter the test url during recording, which is different in design and does not have too many comments (but beginners should pay attention to this and avoid stepping on it).

During recording, seleniumIDE will prompt in the lower right corner that this is a recording window, while katalon will not, but katalon will be prompted after recording one instruction at a time.

Katalon's test bench is more complete and more like a test tool, and seleniumIDE is nothing like katalon on the console.

The biggest difference

Katalon provides a control panel for data-driven testing (as shown in the diagram above), while seleniumIDE does not. In other words, katalon can be used directly for code testing, while seleniumIDE needs to modify the code for data-driven testing.

Stay tuned for the next article in the W3C technical headlines about how data-driven testing for katalon recorder is implemented. Code export

It also has a good code export function with seleniumIDE,katalon recorder, and you can preview the code before exporting, which the editor thinks is more thoughtful than seleniumIDE.

As you can see, katalon also uses selenium.

Compared to the test framework used by selenium IDE,katalon is unittest, this framework is python's built-in standard test framework, so there is no need to use pip for installation.

Line 14 of the source code in the figure above sets the default address to Google's home page and, if possible, modify it as much as possible (for well-known reasons, you can't access Google domestically, and this URL may affect the use of Google if it is Google).

The quality of the code is not different from that of selenium IDE, and it is the code that needs secondary optimization.

After reading this, the article "how to install and use Katalon" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it yourself. If you want to know more about related articles, welcome to follow the industry information channel.

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