@Test
public void authenticate() {
RestAuthenticationToken authToken = new RestAuthenticationToken("token");
assertFalse(authToken.isAuthenticated());
when(tokenService.findUserByToken("token"))
.thenReturn(
new User("username", "password", Arrays.asList(new SimpleGrantedAuthority("admin"))));
Authentication auth = tokenAuthenticationProvider.authenticate(authToken);
assertNotNull(auth);
assertTrue(auth.isAuthenticated());
assertEquals(auth.getName(), "username");
assertEquals(auth.getAuthorities().size(), 1);
assertEquals(auth.getAuthorities().iterator().next().getAuthority(), "admin");
}
@Test(expectedExceptions = AuthenticationException.class)
public void authenticateInvalidToken() {
when(tokenService.findUserByToken("token"))
.thenThrow(new UnknownTokenException("Invalid token"));
tokenAuthenticationProvider.authenticate(new RestAuthenticationToken("token"));
}