Does Junit reinitialize the class with each test method invocation?
It is because of test isolation. No test should depend on another.
junit3
How to provide data files for android unit tests
Option 1: Use InstrumentationTestCase Suppose you got assets folder in both android project and test project, and you put the XML file in the assets folder. in your test code under test project, this will load xml from the android project assets folder: getInstrumentation().getTargetContext().getResources().getAssets().open(testFile); This will load xml from the test project assets folder: getInstrumentation().getContext().getResources().getAssets().open(testFile); … Read more
setUp/tearDown (@Before/@After) why we need them in JUnit?
This (old) JUnit best practices article puts it like this: Do not use the test-case constructor to set up a test case Setting up a test case in the constructor is not a good idea. Consider: public class SomeTest extends TestCase public SomeTest (String testName) { super (testName); // Perform test set-up } } Imagine … Read more