/*
 * Copyright 2018 Google
 *
 * 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.
 */

#include "Firestore/core/src/firebase/firestore/auth/empty_credentials_provider.h"

#include "gtest/gtest.h"

namespace firebase {
namespace firestore {
namespace auth {

TEST(EmptyCredentialsProvider, GetToken) {
  EmptyCredentialsProvider credentials_provider;
  credentials_provider.GetToken(
      /*force_refresh=*/true, [](Token token, const int64_t error_code,
                                 const absl::string_view error_msg) {
        EXPECT_FALSE(token.is_valid());
        const User& user = token.user();
        EXPECT_EQ("", user.uid());
        EXPECT_FALSE(user.is_authenticated());
        EXPECT_EQ(FirestoreErrorCode::Ok, error_code);
        EXPECT_EQ("", error_msg);
      });
}

TEST(EmptyCredentialsProvider, SetListener) {
  EmptyCredentialsProvider credentials_provider;
  credentials_provider.SetUserChangeListener([](User user) {
    EXPECT_EQ("", user.uid());
    EXPECT_FALSE(user.is_authenticated());
  });

  credentials_provider.SetUserChangeListener(nullptr);
}

}  // namespace auth
}  // namespace firestore
}  // namespace firebase