Name the file as javadsl.java and run using the command: jbang javadsl.java. There is a neat way to tag your tests and the above example demonstrates how to run all tests except the ones tagged @skipme. You can start a Driver instance programmatically and perform actions and assertions like this: You can find the complete example here. More examples of Java interop and how to invoke custom code can be found in the section on Calling Java. There are examples of calling JVM classes in the section on Java Interop and in the file-upload demo. This is more compact, and is especially useful for expressions that do not start with the current DOM element. Another example for a popular Maven reporting plugin that is compatible with Karate JSON is Cluecumber. Most of the time, you just want to wait until a certain number of matching elements, and then move on with your flow, and in that case, the above is sufficient. If you are looking for a way to do something only once per Feature, take a look at callonce. 1+ years experience with Jira . Reading files is achieved using the built-in JavaScript function called read(). Just like script(), but will perform the script eval() on all matching elements (not just the first) - and return the results as a JSON array / list. to customize rebase filename and/or output), Function to be called when displaying image comparison configuration in Karate HTML reports (e.g. He created Karate to address some of the issues of Selenium. status: '#number? Here is the above example re-written to do so: The result of karate.setup() will be a JSON of all the variables created within the Scenario tagged with @setup. A URL remains constant until you use the url keyword again, so this is a good place to set-up the non-changing parts of your REST URL-s. A URL can take expressions, so the approach below is legal. A very useful behavior when you combine the optional marker with an embedded expression is as follows: if the embedded expression evaluates to null - the JSON key (or XML element or attribute) will be deleted from the payload (the equivalent of remove). Some users need callable features that are re-usable even when variables have not been defined by the calling feature. function() { And you dont need to line-up an assortment of shell-scripts to do all these things. Separate Scenario-s that can run in parallel are encouraged. Also note that you dont use @Karate.Test for the method, and you just use the normal JUnit 5 @Test annotation. for simulating check-boxes and multi-selects): You can also dynamically set multiple fields in one step using the form fields keyword. Setting values on JSON documents is simple using the set keyword. Heres a reminder that the #notpresent marker can be mixed into an equality match (==) to assert that some keys exist and at the same time ensure that some keys do not exist: The ! The syntax is similar to def but instead of a named variable, you update configuration. note the wildcard '*' in the JsonPath (returns an array), # when inspecting a json array, 'contains' just checks if the expected items exist, # and the size and order of the actual array does not matter, # the .. operator is great because it matches nodes at any depth in the JSON "tree". The Karate regression test-suite that runs in GitHub actions (effectively our CI) - includes another example, and you can find a good explanation here. name,type or is the configured value a JSON object ? Karates callonce keyword behaves exactly like call but is guaranteed to execute only once. Note that url and request are not allowed as variable names. - Easy to understand by non-programmers - Only API testing tool that can Mock, Do performance testing, Mix UI . Standard JavaScript syntax rules apply, but the right-hand-side should begin with the function keyword if declared in-line. Get all my courses for USD 5.99/Month - https://bit.ly/all-courses-subscriptionIn this Karate Tutorial, we will learn about webelement functions in Karate, l. First, you can maintain a JSON map of your application locators. The placeholder format defaults to angle-brackets, for example: