Corrected scopes for impersonation tokens (#374) (#375)

Author: PhilippeVienne

src/main/java/org/gitlab4j/api/models/ImpersonationToken.java

@@ -14,7 +14,7 @@ public class ImpersonationToken {
     /** Enum to specify the scope of an ImpersonationToken. */
     public enum Scope {
 
-        API, READ_USER;
+        API, READ_USER, READ_REPOSITORY, WRITE_REPOSITORY, READ_REGISTRY, SUDO;
 
         private static JacksonJsonEnumHelper<Scope> enumHelper = new JacksonJsonEnumHelper<>(Scope.class);
 

src/test/java/org/gitlab4j/api/TestUserApi.java

@@ -214,13 +214,13 @@ public void testSudoAsUser() throws GitLabApiException {
     public void testCreateImpersonationToken() throws GitLabApiException, ParseException {
 
         User user = gitLabApi.getUserApi().getCurrentUser();
-        Scope[] scopes = {Scope.API, Scope.READ_USER};
+        Scope[] scopes = {Scope.API, Scope.READ_USER, Scope.READ_REGISTRY, Scope.WRITE_REPOSITORY, Scope.SUDO};
         Date expiresAt = ISO8601.toDate("2018-01-01T00:00:00Z");
         ImpersonationToken token = gitLabApi.getUserApi().createImpersonationToken(user.getId(), TEST_IMPERSONATION_TOKEN_NAME, expiresAt, scopes);
         assertNotNull(token);
         assertNotNull(token.getId());
         assertEquals(TEST_IMPERSONATION_TOKEN_NAME, token.getName());
-        assertEquals(2, token.getScopes().size());
+        assertEquals(5, token.getScopes().size());
 
         gitLabApi.getUserApi().revokeImpersonationToken(user.getId(), token.getId());
     }