// Copyright (C) 2013 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.gerrit.acceptance.rest.account;

import static com.google.gerrit.acceptance.rest.account.AccountAssert.assertAccountInfo;
import static org.junit.Assert.assertEquals;

import com.google.gerrit.acceptance.AbstractDaemonTest;
import com.google.gerrit.acceptance.AccountCreator;
import com.google.gerrit.acceptance.RestResponse;
import com.google.gerrit.acceptance.RestSession;
import com.google.gerrit.acceptance.TestAccount;
import com.google.gerrit.extensions.restapi.Url;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.google.inject.Inject;

import org.apache.http.HttpStatus;
import org.junit.Before;
import org.junit.Test;

import java.io.IOException;

public class GetAccountIT extends AbstractDaemonTest {

  @Inject
  private AccountCreator accounts;

  private TestAccount admin;
  private RestSession session;

  @Before
  public void setUp() throws Exception {
    admin = accounts.create("admin", "admin@example.com", "Administrator",
            "Administrators");
    session = new RestSession(server, admin);
  }

  @Test
  public void getNonExistingAccount_NotFound() throws IOException {
    assertEquals(HttpStatus.SC_NOT_FOUND, session.get("/accounts/non-existing")
        .getStatusCode());
  }

  @Test
  public void getAccount() throws IOException {
    // by formatted string
    testGetAccount("/accounts/"
        + Url.encode(admin.fullName + " <" + admin.email + ">"), admin);

    // by email
    testGetAccount("/accounts/" + admin.email, admin);

    // by full name
    testGetAccount("/accounts/" + admin.fullName, admin);

    // by account ID
    testGetAccount("/accounts/" + admin.id.get(), admin);

    // by user name
    testGetAccount("/accounts/" + admin.username, admin);

    // by 'self'
    testGetAccount("/accounts/self", admin);
  }

  private void testGetAccount(String url, TestAccount expectedAccount)
      throws IOException {
    RestResponse r = session.get(url);
    assertEquals(HttpStatus.SC_OK, r.getStatusCode());
    AccountInfo account =
        (new Gson()).fromJson(r.getReader(),
            new TypeToken<AccountInfo>() {}.getType());
    assertAccountInfo(expectedAccount, account);
  }
}