Should I unit test my subclasses or my abstract parent class?
I have chosen the AbstractContainer class for the demonstration of JUnit tests, because in context of the application we have two realizations of this class. If we write tests for it, we will automaticaly test the WaterContainer class and the CoffeeContainer class.
Unit testing principles demand that a good test is: Easy to write. Developers typically write lots of unit tests to cover different cases and aspects of the application’s behavior, so it should be easy to code all of those test routines without enormous effort. Readable. The intent of a unit test should be clear. A good unit test tells a.
JUnit report to show test functionality, not coverage. java,unit-testing,junit,test-coverage,mutation-testing. PIT is the standard Java mutation tester. From their site: Mutation testing is conceptually quite simple. Faults (or mutations) are automatically seeded into your code, then your tests are run. If your tests fail then the mutation is.
Like all GWT JUnit test cases, the StockExchangeTest class extends the GWT Test Case class in the com.google.gwt.junit.client package. You can create additional test cases by extending this class. The StockExchangeTest class has an abstract method (getModuleName) that must return the name of the GWT module. For StockExchange, that is com.google.gwt.sample.stockexchange.StockExchange. The.
JUnit tests for Getters and Setters. You Gin. Ranch Hand Posts: 52. posted 9 years ago. Hi guys. As it was highly recommended in one of the books I'm reading I've started to write tests for each of the class I'm creating. I'm not really sure what is a good practice to cover setters and getters or not. If yes I'm not sure how because to verify the setter method you need to call the getter for.
Test classes only provide a way to organize tests, nothing more. Generally you will start with one test class per class under test, but then you may find that a small group of tests belong together with their own common test fixture.(1) In this case, you may move those tests to a new test class. This is a simple object-oriented refactoring.
I let my Customer write them, but I generally don't care. -- JbRainsberger. An Abstract TestCase is a TestCase for an AbstractClass that ensures that concrete implementations of the abstract class behave as expected. The Abstract TestCase will have abstract methods to enable it to obtain concrete subclasses of the Abstract class under test, to obtain appropriate arguments for tests and.