mockito

问题 I have the following code which is getting the current counter value from DB. Then it updates the counter in DB and then again it retrieves the value. int current = DBUtil.getCurrentCount(); DBUtil.updateCount(50);// it updates the current count by adding 50 int latest = DBUtil.getCurrentCount(); I want to mock the static methods in such a way that the first call should return 100 and the second call should return 150. How can I use PowerMockito to achieve this? I am using TestNG, Mockito

问题 I have the following code which is getting the current counter value from DB. Then it updates the counter in DB and then again it retrieves the value. int current = DBUtil.getCurrentCount(); DBUtil.updateCount(50);// it updates the current count by adding 50 int latest = DBUtil.getCurrentCount(); I want to mock the static methods in such a way that the first call should return 100 and the second call should return 150. How can I use PowerMockito to achieve this? I am using TestNG, Mockito

问题 What is the difference between: verify(mock, times(1)).myMethod(Matchers.isA(String.class)); verify(mock, times(1)).myMethod(Matchers.anyString()); from the Mockito library? Both pass for my method and I'm wondering which one is "better" to use. 回答1: isA checks that the class matches the expected class. In Mockito 1.x, any , anyObject , and anyString ignore the argument entirely including its type, even though any can take a class parameter and anyString specifies it in the name. Typically,

问题 I have a class like this: public final class Foo { public native int getBar(); public String toString() { return "Bar: " + getBar(); } } Please note that getBar() is implemented with JNI and that the class is final . I want to write a junit test to test the toString() method. For this I need to mock the getBar() method and then run the original toString() method to check the output. My first thought was that this must be impossible but then I found PowerMock which supports testing final

问题 I have a method i'd like to stub but it has a lot of parameters. How can i avoid mocking all parameters but still stub the method. Ex: //Method to stub public void myMethod(Bar bar, Foo foo, FooBar fooBar, BarFoo barFoo, .....endless list of parameters..); 回答1: I don't quite follow what problem you're having using Mockito. Assuming you create a mock of the interface that contains your myMethod() method, you can then verify only the parameters to the method that you are interested in. For

问题 I have a method i'd like to stub but it has a lot of parameters. How can i avoid mocking all parameters but still stub the method. Ex: //Method to stub public void myMethod(Bar bar, Foo foo, FooBar fooBar, BarFoo barFoo, .....endless list of parameters..); 回答1: I don't quite follow what problem you're having using Mockito. Assuming you create a mock of the interface that contains your myMethod() method, you can then verify only the parameters to the method that you are interested in. For

问题 I write a Spring Boot app and I was able to access and test Controller with MockMvc . The issue is that during testing security is not enforced and I can access Controller with no user. Am I doing anything wrong? Is it intended behavior? ControllerTest class: @RunWith(MockitoJUnitRunner.class) public class ControllerTest { private MockMvc mockMvc; @Mock private Service service; @InjectMocks private Controller controller; private final static String URL = "/test"; @Before public void setUp()

问题 I write a Spring Boot app and I was able to access and test Controller with MockMvc . The issue is that during testing security is not enforced and I can access Controller with no user. Am I doing anything wrong? Is it intended behavior? ControllerTest class: @RunWith(MockitoJUnitRunner.class) public class ControllerTest { private MockMvc mockMvc; @Mock private Service service; @InjectMocks private Controller controller; private final static String URL = "/test"; @Before public void setUp()

问题 When I'm testing this static method public class SomeClass { public static long someMethod(Map map, String string, Long l, Log log) { ... } } with import org.apache.commons.logging.Log; @RunWith(PowerMockRunner.class) //@PrepareForTest(SomeClass.class) public class Tests { @Test public void test() { ... PowerMockito.mockStatic(SomeClass.class); Mockito.when(SomeClass.someMethod(anyMap(), anyString(), anyLong(), isA(Log.class))).thenReturn(1L); ... } } I got InvalidUseOfMatchersException . My

问题 My user class is as follows, public class UserResource { @Inject UserService userService; public boolean createUser(User user) { DbResponse res = userService.addUser(user); if(res.isSuccess){ return true; }else{ return false; } } } My test class looks as follows, public class UserResourceTest { UserResource userResource; @BeforeMethod void beforeMethod() { userResource = new UserResource(); } @Test public void test() { User user= mock(User.class); boolean res= userResource.createUser(user);