Spock is a testing and specification framework for Java and Groovy applications. Although written in Groovy … What makes it stand out from the crowd is its beautiful and highly expressive specification language. Spock is a testing and specification library for Groovy and Java projects. Thanks to its JUnit runner, Spock is compatible with most IDEs, build tools, and continuous integration servers. Spock Mock Cheatsheet. In practice, Spock specifications are written as Groovy classes. Spock has it's own mocking framework, making use of interesting concepts brought to the JVM by Groovy. 9. Introducing Groovy with Spock. The nice thing is that if you don’t have them and the test code fails while trying to create a mock, Spock will tell you which JAR to ... 8.3 Mock Examples . What is a Groovy Script? Make sure to pick the right binaries for your Groovy version of choice: groovy-2.0 for Groovy 2.0/2.1/2.2, groovy-2.3 for Groovy 2.3, and groovy-2.4 for Groovy 2.4 and higher. I also created a one-page PDF cheatsheet for handy access to this info. The Spock testing framework includes powerful mocking capabilities that work well in unit tests. The project includes several example specifications and build scripts for Ant, Gradle, and Maven. A PDF of the cheatsheet is in the root directory of the repo: spock-mock-cheatsheet… This repo contains sample tests illustrating several different variations of Spock mocking techniques. Mocks, Stubs, and Spies are used extensively in unit testing for increasing coverage and testing or validating the core business logic of the application under test. Groovy source code gets compiled into Java Bytecode so it can run on any platform that has JRE is installed. Spock Mocks work only with interfaces by default. It also makes it easy to create an Eclipse or IDEA project, allowing you to run the example specs from within your IDE. It introduces its own mocks, stubs, and spies, and comes with built-in capabilities for tests that normally require additional libraries. Spock makes it easy by combining these features as a part of the framework itself with a more readable groovy syntax along with the lesser boilerplate code. Big modern systems tend to consist of dozens of smaller pieces, often accompanied by some legacy core or part of legacy system. More mock object capabilities. Although it is a Groovy technology you can use it … Simple and clear examples have been included in each tutorial for your easy understanding of the concept. Testing Your API Assertions With the Spock Framework Learn how to test your APIs with Spock, a comprehensive testing framework that uses Java and Groovy, leveraging the benefits of … Spock is a testing framework for Java and Groovy that helps automate the process of manual testing of the software application. Automated tests with Geb, Spock and Groovy One of the major goals of software development, apart from actually delivering the product, is to guarantee it is of proper quality and not prone to errors. Groovy knowledge is NOT required, as the Spock tests will be written in a Groovy style that is very close to Java. En utilisant Groovy, Spock introduit de nouvelles méthodes expressives de test de nos applications Java, ce qui n’est tout simplement pas possible dans le code Java ordinaire. This dynamic language has many features which are similar to Python, Ruby, Smalltalk, and Pero. But this is just because I exclusively use Spock for testing Java applications, i.e. Just recently I figured that quite a large number of Grails and Groovy developers I know are not aware of another really cool Spock feature: Mocking and Stubbing. The Spock documentation is extensive, but I often find myself hunting for the syntax of the different mocking mechanisms in Spock. So I created this cheat sheet to help organize the syntax in one concise spot. However, for some advanced examples, it would be beneficial to know Java 8 lambda expressions as they will be similar to the Groovy closures in this tutorial. Mocking with Spock A mock is an object of a … I extend the original spec, implement some custom stuff related to the alternative and would really like to exclude the execution of one test method.