Nougat 7.1  |  7.1.1_r28
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//
// 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.
//

#include "shill/pending_activation_store.h"

#include <base/files/scoped_temp_dir.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include "shill/mock_store.h"
#include "shill/store_factory.h"

using ::testing::_;
using ::testing::DoAll;
using ::testing::Mock;
using ::testing::Return;
using ::testing::SetArgumentPointee;

namespace shill {

class PendingActivationStoreTest : public ::testing::Test {
 public:
  PendingActivationStoreTest() : mock_store_(new MockStore()) {
  }

 protected:
  void SetMockStore() {
    store_.storage_.reset(mock_store_.release());
  }

  std::unique_ptr<MockStore> mock_store_;
  PendingActivationStore store_;
};

TEST_F(PendingActivationStoreTest, FileInteractions) {
  const char kEntry1[] = "1234";
  const char kEntry2[] = "4321";

  base::ScopedTempDir temp_dir;
  EXPECT_TRUE(temp_dir.CreateUniqueTempDir());

  EXPECT_TRUE(store_.InitStorage(temp_dir.path()));

  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry2));

  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry1,
      PendingActivationStore::kStatePending));
  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry2,
      PendingActivationStore::kStateActivated));

  EXPECT_EQ(PendingActivationStore::kStatePending,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry2));

  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierMEID,
      kEntry1,
      PendingActivationStore::kStateActivated));

  EXPECT_EQ(PendingActivationStore::kStatePending,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry1));

  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry1,
      PendingActivationStore::kStateActivated));
  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry2,
      PendingActivationStore::kStatePending));

  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry1));
  EXPECT_EQ(PendingActivationStore::kStatePending,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry2));

  // Close and reopen the file to verify that the entries persisted.
  EXPECT_TRUE(store_.InitStorage(temp_dir.path()));

  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry1));
  EXPECT_EQ(PendingActivationStore::kStatePending,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry1));

  EXPECT_TRUE(store_.RemoveEntry(
      PendingActivationStore::kIdentifierMEID, kEntry1));
  EXPECT_TRUE(store_.RemoveEntry(
      PendingActivationStore::kIdentifierICCID, kEntry2));

  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry1));

  EXPECT_TRUE(store_.RemoveEntry(
      PendingActivationStore::kIdentifierICCID, kEntry1));
  EXPECT_TRUE(store_.RemoveEntry(
      PendingActivationStore::kIdentifierMEID, kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry2));

  EXPECT_TRUE(store_.InitStorage(temp_dir.path()));

  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry2));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierICCID, kEntry1));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(
                PendingActivationStore::kIdentifierMEID, kEntry2));
}

TEST_F(PendingActivationStoreTest, GetActivationState) {
  MockStore* mock_store = mock_store_.get();
  SetMockStore();

  const char kEntry[] = "12345689";

  // Value not found
  EXPECT_CALL(*mock_store, GetInt(PendingActivationStore::kIccidGroupId,
                                  kEntry,
                                  _))
      .WillOnce(Return(false));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry));

  // File contains invalid entry
  EXPECT_CALL(*mock_store,
              GetInt(PendingActivationStore::kMeidGroupId, kEntry, _))
      .WillOnce(DoAll(
          SetArgumentPointee<2>(
              static_cast<int>(PendingActivationStore::kStateMax)),
          Return(true)));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(PendingActivationStore::kIdentifierMEID,
                                      kEntry));
  EXPECT_CALL(*mock_store,
              GetInt(PendingActivationStore::kMeidGroupId, kEntry, _))
      .WillOnce(DoAll(SetArgumentPointee<2>(0), Return(true)));
  EXPECT_EQ(PendingActivationStore::kStateUnknown,
            store_.GetActivationState(PendingActivationStore::kIdentifierMEID,
                                      kEntry));
  Mock::VerifyAndClearExpectations(mock_store);

  // All enum values
  EXPECT_CALL(*mock_store,
              GetInt(PendingActivationStore::kIccidGroupId, kEntry, _))
      .WillOnce(DoAll(SetArgumentPointee<2>(1), Return(true)));
  EXPECT_EQ(PendingActivationStore::kStatePending,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry));
  EXPECT_CALL(*mock_store,
              GetInt(PendingActivationStore::kIccidGroupId, kEntry, _))
      .WillOnce(DoAll(SetArgumentPointee<2>(2), Return(true)));
  EXPECT_EQ(PendingActivationStore::kStateActivated,
            store_.GetActivationState(PendingActivationStore::kIdentifierICCID,
                                      kEntry));
  Mock::VerifyAndClearExpectations(mock_store);
}

TEST_F(PendingActivationStoreTest, SetActivationState) {
  MockStore* mock_store = mock_store_.get();
  SetMockStore();

  const char kEntry[] = "12345689";

  EXPECT_CALL(*mock_store, Flush()).WillRepeatedly(Return(true));
  EXPECT_CALL(*mock_store,
              SetInt(PendingActivationStore::kIccidGroupId, kEntry, _))
      .WillOnce(Return(false));
  EXPECT_FALSE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry,
      PendingActivationStore::kStateUnknown));
  EXPECT_FALSE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry,
      PendingActivationStore::kStateUnknown));
  EXPECT_FALSE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry,
      PendingActivationStore::kStatePending));

  EXPECT_CALL(*mock_store,
              SetInt(PendingActivationStore::kIccidGroupId, kEntry, _))
      .WillRepeatedly(Return(true));
  EXPECT_FALSE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry, static_cast<PendingActivationStore::State>(-1)));
  EXPECT_FALSE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry, PendingActivationStore::kStateMax));
  EXPECT_FALSE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry, PendingActivationStore::kStateUnknown));
  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry,
      PendingActivationStore::kStatePending));
  EXPECT_TRUE(store_.SetActivationState(
      PendingActivationStore::kIdentifierICCID,
      kEntry,
      PendingActivationStore::kStateActivated));
}

TEST_F(PendingActivationStoreTest, RemoveEntry) {
  MockStore* mock_store = mock_store_.get();
  SetMockStore();

  const char kEntry[] = "12345689";

  EXPECT_CALL(*mock_store, Flush()).WillRepeatedly(Return(true));
  EXPECT_CALL(*mock_store, DeleteKey(PendingActivationStore::kIccidGroupId,
                                     kEntry))
      .WillOnce(Return(false));
  EXPECT_FALSE(store_.RemoveEntry(PendingActivationStore::kIdentifierICCID,
                                  kEntry));
  EXPECT_CALL(*mock_store, DeleteKey(PendingActivationStore::kIccidGroupId,
                                     kEntry))
      .WillOnce(Return(true));
  EXPECT_TRUE(store_.RemoveEntry(PendingActivationStore::kIdentifierICCID,
                                 kEntry));
}

}  // namespace shill