Books/Tomek Kaczanowski - Practical Unit Testing with JUnit and Mockito - pdf. Find file Copy path. @Eugen Eugen initial commit on Feb. Write great unit tests using the most popular technologies of the Java world! Learn how to use JUnit, TestNG, Mockito, AssertJ and many other tools to unit test your version of any "Practical Unit Testing" book, you can download ePub + mobi + PDF. This book explains in detail how to implement unit tests using two very popular open source Java technologies: TestNG and Mockito. It presents a range of.
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PDF File: [READ] Practical Unit Testing With JUnit And Mockito. 1 book explains in detail how to implement unit tests using two very popular open source Java. Tomek Kaczanowski - Practical Unit Testing with JUnit and Mockito - pdf. Скачиваний: Добавлен: When not To Use Test-First?. This book explains in detail how to implement unit tests using very popular open source Java technologies. It presents a range of techniques necessary to write.
New Operator Capturing Arguments to Collaborators Listen and Organize Getting Feedback IDE Feedback JUnit Default Reports Writing Custom Listeners Readable Assertion Messages Logging in Tests Debugging Tests Notifying The Team Organization Of Tests Package for Test Classes Name Your Tests Consistently Comments in Tests Reducing Boilerplate Code Creating Complex Objects Make Them Better Maintainable Tests Test Behaviour, not Methods Complexity Leads to Bugs Follow the Rules or Suffer Rewriting Tests when the Code Changes Things Too Simple To Break Test Quality An Overview Static Analysis Tools Code Coverage Mutation Testing Code Reviews Refactor Your Tests Automated Tests Wasting Your Time by not Writing Tests When and Where Should Tests Run?
Running Unit Tests Running Tests with Eclipse Running Tests with Gradle Running Tests with Maven Test Spy vs.
Different Flow - and Who Asserts? Stop with the First Error Different Threads or Containers Where Should I Go Now? Thank You!
An OO system abstraction Scope of a unit test Scope of an integration test Scope of an end-to-end test The cost of bug fixing Types of collaboration with an SUT Is this storage working correctly or not? The most important picture TDD rhythm explained TDD on different levels Test doubles covering inputs and outputs Interactions of Messenger with the test class and DOCs Excel data file created with LibreOffice Test execution report - an overview Test execution report - details Code coverage - packages overview Code coverage - single package Single class coverage Mutation testing - PIT report Running a single test with Eclipse Running multiple tests with Eclipse Running multiple tests with Eclipse - custom configuration Types of test example Types of collaboration with an SUT within test code Collaborations within the calculateBonus method JUnit assertions Test fixture examples Phases of a unit test The phases of ClientTest Expected outputs of regex method Types of test doubles Issues with the random values of parameters Arguments for using only one assert per test Comparison of new operator testing approaches Comparison of assertion failure messages Examples of test method names The example then demonstrates using Mockito to mock and stub classes used by the back-end class to be tested.
Chapter 2's final section "Understanding the Mockito architecture" may have been the most pleasantly surprising one for me. Most readers trying to learn basics of Mockito probably don't require this knowledge, but I think it's helpful to understand the tool at the deeper level that this section provides.
Chapter 3 features a section on "spying objects" that states, "A Mockito spy allows us to use real objects instead of mocks by replacing some of the methods with stubbed ones. This behavior allows us to test the legacy code. An example of using this class and method are included and the BDD-supporting Mockito syntax is briefly described.
For developers entirely new to BDD, the entire chapter is worth reading to get an overview of the problems BDD is designed to address. For those familiar with BDD concepts already who just want to see how Mockito can be used to implement BDD testing, the last 3 pages of the chapter should be sufficient.
For developers not interested in BDD, the entire chapter could be skipped.
The chapter then describes how testing frameworks and the Java language can require developers to change otherwise good designs for testability. Given this challenge, the chapter introduces PowerMock. Mockito Essentials's fifth chapter states, "Mockito could do the things PowerMock does, but it doesn't because those are test smells and strong indications that you are following a poor design.
The author then asserts, "PowerMock is a fallback for legacy code that they should aim to stop using with time. The section of the fifth chapter on "designing for testability with Mockito" "covers the design for testability, or rather, things to avoid in code. This discussion is useful in terms of describing code patterns and idioms that are not mockable and presenting one or more alternatives for improving their ability to be mocked.
Mockito is mentioned specifically during the discussion, but mostly to remind the reader that the code constructs to be tested need to be refactored for mocking with Mockito to be possible. It is repeatedly emphasized in this section that placing "testing impediments" inside these code constructs that are not mockable prevents them from being unit tested and moving those testing impediments to code that is mockable allows other parts to be unit tested while mocking the testing impediments instead of dealing with them directly.
This section also describes and illustrates refactoring the code to make it more testable and then testing it and using Mockito for mocking. This is a lengthy and detailed section that could be seen as a tutorial on using GWT. I've had little exposure to Google Web Toolkit and did not realize its significant support for unit testing.
The "Summary" section of Chapter 7 is really a book summary more than a chapter summary. Here are some examples to provide an idea of the level of the typos and awkward sentences: A method name "FindalMethodDependency" is referenced extra lowercase "d" "This is the better way is to refactor the source and make more test friendly.
This is especially handy in the electronic edition with easy copy-and-paste. Although these lengthy introductions ultimately lead to some discussion about unit testing and mocking those types of applications, there is a significant amount of time spent on the development before even getting to the testing.This is a lengthy and detailed section that could be seen as a tutorial on using GWT.
Manning Publications, Spring Boot simplifies the building of complex software dramatically by reducing the amount of boilerplate code, and by providing production-ready features and a simple deployment model.
An example of using this class and method are included and the BDD-supporting Mockito syntax is briefly described. Testing Collections
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