@Test
public void testCountNumberOfInteractions() throws Exception {
userManager.findUser("user1");
// Verify the number of interactions with mock
Mockito.verify(userService, Mockito.times(1)).findUserByName("user1");
// There was only one interaction with userService
Mockito.verifyNoMoreInteractions(userService);
}
@Test
public void testFindUser() throws Exception {
// Stub the value that will returned on call to userService.findUserByName
User stubbedUser = new User("userAfterSave");
Mockito.when(userService.findUserByName("user1")).thenReturn(stubbedUser);
// make the call
User user = userManager.findUser("user1");
// Verify if findUserByName method was invoked on userService call
Mockito.verify(userService).findUserByName("user1");
Assert.assertEquals("userAfterSave", user.getUserName());
}
