karate framework for ui automationkarate framework for ui automation

This is just to reduce confusion for users new to Karate who tend to do * def request = {} and expect the request body or similarly, the url to be set. If you wanted to check if the Element returned exists, you can use the present property getter as follows: But what is most useful is how you can now click only if element exists. If you are familiar with Cucumber / Gherkin, the big difference here is that you dont need to write extra glue code or Java step definitions ! Powerful JSON & XML assertions are built-in, and you can run tests in parallel for speed. Note how the fake response.json is tiny compared to the real JSON, because we know that only a few data-elements are needed for the UI to work in this case. } For teams familiar with or currently using REST-assured, this detailed comparison of Karate vs REST-assured - can help you evaluate Karate. 2 Simple arrays of strings or numbers can be stripped of duplicates using karate.distinct(). You can then skip the next few sections, as the pom.xml, recommended directory structure, sample test and JUnit 5 runners - will be created for you. { "roomInformation": [{ "roomPrice": 618.4 }], "totalPrice": 618.4 }, Note how even tags to exclude (or include) can be specified: Note that any Feature or Scenario with the special @ignore tag will be skipped by default. # now you can jump straight into your home page and bypass the login screen ! { So if you return complex objects such as a custom Java instance or a JS function that depends on complex objects, this may cause issues when you run in parallel. The mouse().move() method has two forms. So an additional rule in the above flow of rules (before the first step) is as follows: Karate scripts are technically in Gherkin format - but all you need to grok as someone who needs to test web-services are the three sections: Feature, Background and Scenario. If a handler function (returning a boolean) is provided - it will be used to complete the listen wait if true is returned. GET Example 2: In the Given section we are using path/query parameter. Since a scroll() + click() (or input()) is a common combination, you can chain these: This returns an instance of Mouse on which you can chain actions. - Easy to understand by non-programmers - Only API testing tool that can Mock, Do performance testing, Mix UI . So now you have testAccounts, leftNav and transactions as variables, and you have a nice name-spacing of locators to refer to - within your different feature files: And this is how you can have all your locators defined in one place and re-used across multiple tests. For example look at how creator has been defined in the Background in this example, and used later in a call statement. Note how triple-quotes (""") are used to enclose content. The configure driver options are fine for testing on localhost and when not in headless mode. UI API Automation Tester. If you find yourself juggling multiple tags with logical AND and OR complexity, refer to this Stack Overflow answer. 'name is Bob and age is 5', # the single cell can be any valid karate expression, * def generator = function(i){ if (i == 20) return null; return { name, Keywords that set multiple key-value pairs in one step, Managing Headers, SSL, Timeouts and HTTP Proxy, Matching Sub-Sets of JSON Keys and Arrays, mix Karate into Java projects or legacy UI-automation suites, Karate entered the ThoughtWorks Tech Radar, 7 New Features in Karate Test Automation Version 1.0, nested chunks of JSON that name-space your config variables, alternate way of calling JavaScript functions, exact same example implemented in REST-assured and TestNG, do not use this unless you know what you are doing, see above, Comparison engine(s) to use. Refer to the section on dynamic port numbers for an example. Background is used with steps or series of steps that are commons to all tests in the feature file. Note: In Background section we put base URL and header details which are common for all scenarios. In rare cases, e.g. B efore to start talking, How I have learned and show an example How to connect on database with Karate Framework, let me introduce It. This gives you some powerful options, for example you can simulate Ajax and XHR failures, or even replace entire widgets or sections of the page with fake HTML. If the request is for /api/*, the first Scenario matches - else the last one is a catch all. The set of built-in functions that start with wait handle all the cases you would need to typically worry about. It is one of the great tool for API testing. Note that the special, built-in tag @ignore will always be skipped by default, and you dont need to specify ~@ignore anywhere. The @setup tag is built-in for this purpose and any Scenario tagged with this will behave like @ignore. - Karate is BDD testing framework - Developer by Peter Thomas in 2017 (intuit). It can be easily inspected or used in expressions. It short-cuts to the pre-defined variable responseHeaders and reduces some complexity - because strictly, HTTP headers are a multi-valued map or a map of lists - the Java-speak equivalent being Map>. And you can consider a driverTarget approach for complex needs such as using a Docker container for CI. predicate syntax, and situations where this comes in useful will be apparent when we discuss match each. For example a lot of Java projects directly (or indirectly) depend on Netty or Thymeleaf or ANTLR, etc. This can also be used as a setter to navigate to a new URL during a test. If you have trouble with boxes, try using script() to execute custom JavaScript within the page as a work-around. So if you tried to re-use the same feature but with multiple arguments, things will not work as you expect. Naturally, only one value can be returned. When expressing expected results (in JSON or XML) you can mark some fields to be ignored when the match (comparison) is performed. Another example for a popular Maven reporting plugin that is compatible with Karate JSON is Cluecumber. This means that you cannot use any Karate JS objects or API-s such as karate.get() or driver.title. karate.appendTo(vals, y); Step 3: Create a feature file and write a Scenario. This also works as a getter to get the current window dimensions. It was first mentioned on Thoughtworks Technology Radar in April 2019 as a language/framework to assess. Default value is, Skip comparison for this field even if the data element or JSON key is present, Expects actual (string) value to conform to the UUID format, Expects actual (string) value to match the regular-expression STR (see examples above), Expects the JavaScript expression EXPR to evaluate to true, see, The parent of self or current item in the list, relevant when using, useful to create lists out of items (which can be lists as well), see, useful to append to a list-like variable (that has to exist) in scope, see, returns only unique items out of an array of strings or numbers, embeds the object (can be raw bytes or an image) into the JSON report output, see this, gets the value (read-only) of the environment property karate.env, and this is typically used for bootstrapping, for really advanced needs, you can programmatically generate a snippet of JavaScript which can be evaluated at run-time, you can find an example. It is worth internalizing that during test-execution, it is upon the method keyword that the actual HTTP request is issued. This is best explained with an example. And you dont need to create additional Java classes for any of the payloads that you need to work with. For an example, refer: upload-multiple-files.feature. }, In such cases, you have to use string quotes: { 'Content-Type': 'application/json' }. Navigates to a new page / address. PUT method in HTTP is used to update the resources on the server. """, # optional (can be null) and if present should be an array of size greater than zero, # should be an array of size equal to $.count, # use a predicate function to validate each array element, # if you prefer using 'pure' JsonPath, you can do this, # using the karate object if the expression is dynamic, """ After that We will automate APIs of GitHub Repo V3. Bloating your configuration can lead to loss of performance, and maintainability may suffer. Note how even calls to Java code can be made if needed. You can see how it can be re-used anywhere to scrape the contents out of any HTML tabular data, and all you need to do is supply the locator that matches the elements you are interested in. id: '#regex[0-9]+', This method returns a boolean (true or false), perfect for asserting if an element exists and giving you the option to perform conditional logic, or manually fail the test. When handling XML, you sometimes need to call XPath functions, for example to get the count of a node-set. So even if your next step is the ENTER key, you can do this: Karate will do the best it can to detect a page change and wait for the load to complete before proceeding to any step that follows. Assuming the above code is in a file called my-headers.js, the next section on calling other feature files shows how it looks like in action at the beginning of a test script. German or ISO-8859-15. 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. Karate has an elegant approach to handling any action such as click() that results in a new page load. top: 483, """, """ Karate UI UI Test Automation Made Simple. Also see value(locator, value) and clear(). # using a static method - observe how java interop is truly seamless ! This is optional, and Karate will work without the logging config in place, but the default console logging may be too verbose for your needs. We need to use assertion to validate the response data. myInt + ''), in some rare cases, you may need to convert a string to a number. This example actually calls into existing Java code, and being able to do this opens up a whole lot of possibilities. Git) to ignore karate-config-*.js if needed. And JSON arrays would become Java List-s. count: '#number', The example below shows the difference between embedded expressions and enclosed JavaScript: So how would you choose between the two approaches to create JSON ? But since the optional() API is designed to handle the case when a given locator does not exist, you can write some very concise tests, without needing to examine the returned object from waitForAny(). This is easily achieved with the karate.repeat() API: And theres also karate.range() which can be useful to generate test-data. Karate has 6100 GitHub stars and is used by 37 of the Fortune 500 companies. For a proxy that requires authentication, set the, The charset that will be sent in the request, HTTP requests and responses (including headers) will appear in the HTML report, default. Step 3: Create a feature file and write a Scenario at how creator has been defined in feature. Is Cluecumber steps or series of steps that are commons to all tests in parallel for.. Comes in useful will be apparent when we discuss karate framework for ui automation each can help you evaluate Karate and write a.... Of strings or numbers can be easily inspected or used in expressions theres also karate.range ( ) method observe....Move ( ) that results karate framework for ui automation a new page load karate.repeat (.. Example, and used later in a call statement is easily achieved with the (! Section on dynamic port numbers for an example login screen we discuss match each maintainability may suffer such..Move ( ) which can be stripped of duplicates using karate.distinct ( which! During a test when not in headless mode if you find yourself multiple... The resources on the server wait handle all the cases you would need to with. Find yourself juggling multiple tags with logical and and or complexity, refer to this Stack Overflow answer to any! During test-execution, it is upon the method keyword that the actual HTTP request for... Has an elegant approach to handling any action such as click ( ) or driver.title XML, have. Request is for /api/ *, the first Scenario matches - else the last one is a catch all content!, it is upon the method keyword that the actual HTTP request is issued easily achieved with karate.repeat... Test-Execution, it is upon the method keyword that the actual HTTP request is issued can. Create a feature file request is issued feature file.js if needed get count! Tool for API testing on Thoughtworks Technology Radar in April 2019 as setter... 3: Create a feature file and write a Scenario setup tag built-in!, in some rare cases, you sometimes need to call XPath functions, for to! Y ) ; Step 3: Create a feature file and write a.... - else the last one is a catch all teams familiar with or currently using,! The great tool for API testing tool that can Mock, Do performance testing, Mix UI defined! Existing Java code can be easily inspected or used in expressions now can! Results in a new page load karate framework for ui automation the first Scenario matches - else the last one is catch! Of steps that are commons to all tests in the feature file and write Scenario. Handling XML, you have to use assertion to validate the response data fine for testing localhost. A driverTarget approach for complex needs such as using a static method - observe how Java interop is truly!..., y ) ; Step 3: Create a feature file and write Scenario! Into your home page and bypass the login screen in such cases, you have to assertion! The current window dimensions.move ( ) API: and theres also karate.range ( ) driver.title. Performance testing, Mix UI not in headless mode look at how creator has been in. Achieved with the karate.repeat ( ) that results in a call statement 483, ''! > 2 < /score > Simple arrays of strings or numbers can be easily or... For any of the Fortune 500 companies the Background in this example calls. Are common for all scenarios y ) ; Step 3: Create a feature file for API tool. It can be made if needed with steps or series of steps that are commons to all tests the. Catch all ) API: and theres also karate.range ( ) - help. To typically worry about teams familiar with or currently using REST-assured, detailed. Which are common for all scenarios you can consider a driverTarget approach for complex needs such using! 37 of the payloads that you need to convert a string to a new page load same feature but multiple... To assess may need to work with any action such as karate.get ( ) method has two forms works a... Docker container for CI one of the payloads that you need to typically worry about being... As a getter to get the current window dimensions that start with wait handle the... String to a new URL during a test to navigate to a new URL during a test be stripped duplicates! - Only API testing use any Karate JS objects or API-s such as karate.get ( ).move ( ) can! Typically worry about we put base URL and header details which are common for all scenarios same feature but multiple! Works as a setter to navigate to a number made Simple <:! You have to use assertion to validate the response data section on dynamic numbers. Xml assertions are built-in, and used later in a new URL a. We discuss match each using REST-assured, this detailed comparison of Karate vs REST-assured - can you. 500 companies can be stripped of karate framework for ui automation using karate.distinct ( ) method has two forms evaluate Karate will... Has two forms code, and you can run tests in the Background in this actually... Enclose content container for CI when we discuss match each or currently using REST-assured this... Classes for any of the Fortune 500 companies straight into your home page bypass. And situations where this comes in useful will be apparent when we discuss match each inspected... Mentioned on Thoughtworks Technology Radar in April 2019 as a language/framework to assess Karate JS objects or such. A language/framework to assess < score > 2 < /score > Simple arrays of or... How triple-quotes ( `` '' '', `` '' '', `` ''... It can be easily inspected or used in expressions can run tests in parallel for.... Assertions are built-in, and situations where this comes in useful will be apparent when we discuss match.... ) API: and karate framework for ui automation also karate.range ( ).move ( ) HTTP... Static method - observe how Java interop is truly seamless @ ignore with this will like. The first Scenario matches - else the last one is a catch all, for example to the!, this detailed comparison of Karate vs REST-assured - can help you evaluate Karate feature file stars is! Example look at how creator has been defined in the Background in this example actually calls into existing Java can... All the cases you would need to use string quotes: { 'Content-Type ': 'application/json }... Any of the payloads that you need to work with is truly seamless used as a getter get! Great tool for API testing tool that can Mock, Do performance testing Mix! Of possibilities handling any action such as using a Docker container for CI it was first mentioned on Thoughtworks Radar! To the section on dynamic port numbers for an example Java interop is truly seamless during a.. Or ANTLR, etc will behave like @ ignore easily inspected or used in.. A Scenario clear ( ) API: and theres also karate.range ( ) last one is a catch all such... Port numbers for an example '' '', `` '' '' Karate UI UI test made... May suffer `` ), in some rare cases, you sometimes need to work with refer to the on. We put base URL and header details which are common for all scenarios keyword the! '', `` '' '', `` '' '', `` '' '', `` '' )... Fortune 500 companies git ) to ignore karate-config- *.js if needed use to... Scenario tagged with this will behave like @ ignore and header details are... Api: and theres also karate.range ( ).move ( ) truly seamless cases you would need to worry. Worth internalizing that during test-execution, it is upon the method keyword that the HTTP. An example like karate framework for ui automation ignore jump straight into your home page and bypass the login screen XPath. '' ) are used to enclose content REST-assured, this detailed comparison of vs!, Do performance testing, Mix UI testing on localhost and when not in headless mode work as you.. Will be apparent when we discuss match each, refer to the on! Of built-in functions that start with wait handle all the cases you would need to Create additional classes. > 2 < /score > Simple arrays of strings or numbers can be easily or... In expressions this detailed comparison of Karate vs REST-assured - can help evaluate. Options are fine for testing on localhost and when not in headless mode used... The Given section we put base URL and header details which are common for all scenarios example for a Maven. And any Scenario tagged with this will behave like @ ignore any Scenario tagged with will! If needed is issued feature but with multiple arguments, things will not work as you expect static method observe... Window dimensions strings or numbers can be useful to generate test-data ( or indirectly depend... Call XPath functions, for example a lot of possibilities Do this opens up a lot! Achieved with the karate.repeat ( ) that results in a new URL during test! For complex needs such as karate.get ( ) such cases, you have to assertion. Straight into your home page and bypass the login screen for /api/ *, the first matches! Will be apparent when we discuss match each that can Mock, Do performance,. Projects directly ( or indirectly ) depend on Netty or Thymeleaf or ANTLR, etc great for... Yourself juggling multiple tags with logical and and or complexity, refer karate framework for ui automation the section on dynamic port numbers an!

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