junit

问题 I'm writing a test for a method that creates a file in a directory. Here's what my JUnit test looks like: @Before public void setUp(){ objectUnderTest = new ClassUnderTest(); //assign another directory path for testing using powermock WhiteBox.setInternalState(objectUnderTest, "dirPathField", mockDirPathObject); nameOfFile = "name.txt"; textToWrite = "some text"; } @Test public void shouldCreateAFile(){ //create file and write test objectUnderTest.createFile(nameOfFile, textToWrite); /* this

问题 I want to create a mocked list to test below code: for (String history : list) { //code here } Here is my implementation: public static List<String> createList(List<String> mockedList) { List<String> list = mock(List.class); Iterator<String> iterHistory = mock(Iterator.class); OngoingStubbing<Boolean> osBoolean = when(iterHistory.hasNext()); OngoingStubbing<String> osHistory = when(iterHistory.next()); for (String history : mockedList) { osBoolean = osBoolean.thenReturn(true); osHistory =

问题 I am working with Selenium 3.4.0 with Python 3.6.1. I have written a script following the Python documentation through unittest module which is a built-in Python based on Java’s JUnit using geckodriver 0.16.1 and Mozilla Firefox 57.0 on Windows 8 Pro machine, 64 bit OS, x-64 processor. In my test method test_search_in_python_org() I have the following lines which works well: def test_search_in_python_org(self): driver = self.driver driver.get("http://www.python.org") self.assertIn("Python",

问题 I am working with Selenium 3.4.0 with Python 3.6.1. I have written a script following the Python documentation through unittest module which is a built-in Python based on Java’s JUnit using geckodriver 0.16.1 and Mozilla Firefox 57.0 on Windows 8 Pro machine, 64 bit OS, x-64 processor. In my test method test_search_in_python_org() I have the following lines which works well: def test_search_in_python_org(self): driver = self.driver driver.get("http://www.python.org") self.assertIn("Python",

问题 Questions What is the best strategy to inject viewModelScope for Android unit tests with Kotlin coroutines? When the CoroutineScope is injected into a ViewModel for unit tests, should the CoroutineDispatcher also be injected and defined using flowOn even if it is not needed in production code? flowOn is not needed in the production code in this use case as Retrofit handles the threading on Dispatchers.IO in SomeRepository.kt , and the viewModelScope returns the data on Dispathers.Main , both

问题 I am trying to Test a method but it has a global variable which is null, Please guide me so I can assign value to global variable i.e. a Map My Junit: public class ErrorTest { @Mock private DataSource db; @Mock private JdbcTemplate jdbcTemplate; @InjectMocks private RateServiceImpl rateService = new RateServiceImpl(); @Mock private RaterDao raterDao; @Resource private MessageSource msg ; @Mock Map<String, StringAttribute> errorMap = new HashMap<String, StringAttribute>(); @Before public void

问题 I'm trying to run the cucumber testRunner with junit but i'm getting the No backends were found exception. i found similiar exeception solutions but they are getting runtime exceptions and mine is different to that exception. can some one look into it. testRunner package testRun; import org.junit.runner.RunWith; import io.cucumber.junit.Cucumber; import io.cucumber.junit.CucumberOptions; import io.cucumber.testng.AbstractTestNGCucumberTests; @RunWith(Cucumber.class) @CucumberOptions(features=

问题 I'm trying to run the cucumber testRunner with junit but i'm getting the No backends were found exception. i found similiar exeception solutions but they are getting runtime exceptions and mine is different to that exception. can some one look into it. testRunner package testRun; import org.junit.runner.RunWith; import io.cucumber.junit.Cucumber; import io.cucumber.junit.CucumberOptions; import io.cucumber.testng.AbstractTestNGCucumberTests; @RunWith(Cucumber.class) @CucumberOptions(features=

问题 I develop a test for the mobile application using Cucumber+Junit+Appium. When I try to run a test using cucumber and JUnit runner I receive: io.cucumber.junit.UndefinedStepException: The step "I install the application" is undefined. You can implement it using the snippet(s) below: I tried some of the solutions from the medium blog and stack question, but this doesn't help. I have a project structure: src |-main |--java |---{project-name} |----config |----models |----screens |----services |

问题 I have written a simple method which should take a url and retrieve the data from this url via a get request. The method looks like this: public String getResponse(String connectionUrl) throws HttpException { HttpURLConnection connection = null; try { URL url = new URL(connectionUrl); connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("GET"); int responseCode = connection.getResponseCode(); if (responseCode != 200) { throw new HttpException("Response code was "