Go to https://applitools.com/blog/css-selectors to see: the recording of the webinar i made together with Applitools, the slides supporting the webinar, and my list of recommended reading in regards to HTML and selectors.
Category Archives: automation
thewaiter: wait for WebElement attribute. To equal, contain a String, with variations.
An attribute of an HTML tag (or WebElement as you might know it from Selenium) stores valuable information about the state of that element. If we are thinking of checkboxes, a “checked” attribute will signal whether the checkbox is selected or not. For a link, the “href” attribute will tell us what location on the web it points to.
There will be times when your Selenium tests will need for an attribute of a WebElement to have an expected value. This signals that the state you expect your product to be in is correct. Before any other steps will be performed, you will need to make sure that the value of the attribute is correct, and for this process asserts are quite frequent. Enter “thewaiter” library, which has methods for you to wait for the attributes, not only to equal a text, but to also contain it, or to equal/contain it ignoring whitespaces or the case. Continue reading thewaiter: wait for WebElement attribute. To equal, contain a String, with variations.
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How WebDriverWait works differently for WebElements defined by driver.findElement versus PageFactory initialization
When it comes to using WebDriverWait to wait for WebElement properties,like text or attributes, when sending WebElements as properties generated via PageFactory, that will work properly. However when using ‘driver.findElement()’ to identify the WebElements required as parameters in the WebDriverWaits, that will fail. Here is the reason why. Continue reading How WebDriverWait works differently for WebElements defined by driver.findElement versus PageFactory initialization
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Find files inside a folder in your automated test
Context: you have a folder containing some files. You need to find all the files whose name contains some expected value in this folder and all its’ sub-folders. Or you need to find all files with a specified extension in the folder. Maybe you need to count how many files with a specified size are found in the folder. How can you do these tasks easily? Continue reading Find files inside a folder in your automated test
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Better Test Code Principles: Use proper naming, for everything
Naming is one of those underrated things when it comes to test automation code. Many times, when you look at variable or even test method names, they are not very suggestive and you have a hard time figuring out what their purpose is. In this post you will find a few reasons why it is important to name things properly, and some tips about how to find the good names your code deserves. Continue reading Better Test Code Principles: Use proper naming, for everything
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The Automated Regression Suite. Part 3 of 3. How to run the suite
Once you have a regression suite set up, you will need to run it. When you have a smaller number of tests that need to be run on a specified day, that won’t be a problem, and the tests will successfully finish running within the allocated time period. However, as the suite becomes larger and larger, so does the amount of time required to run all the tests. In some cases, you can even get beyond a 24-hour test run. So, what can you do to optimize the test run time? You can use two strategies: parallelize and split. Continue reading The Automated Regression Suite. Part 3 of 3. How to run the suite
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The Automated Regression Suite. Part 2 of 3. When to run the tests.
Once you have your automated regression suite in place, you can create a scheduler to run them periodically, without any manual intervention. Mostly you will use Jenkins jobs (or some similar CI tool) to trigger them and have them running on an environment of your choice. Just because they are called “regression tests” it does not mean they are only meant to be run once before a release. They are in place to help validate your system, so you can run them as often as you want. Continue reading The Automated Regression Suite. Part 2 of 3. When to run the tests.
