testdata_source_test.cc | Explore in Territory

// Copyright (C) 2013 Google Inc.
//
// 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 "testdata_source.h"

#include <libaddressinput/callback.h>
#include <libaddressinput/source.h>

#include <cstddef>
#include <memory>
#include <string>

#include <gtest/gtest.h>

#include "region_data_constants.h"

namespace {

BuildCallback;
kDataFileName;
RegionDataConstants;
Source;
TestdataSource;

// Tests for TestdataSource object.
class TestdataSourceTest : public testing::TestWithParam<std::string> { … };

// Returns testing::AssertionSuccess if |data| is valid callback data for
// |key|.
testing::AssertionResult DataIsValid(const std::string& data,
                                     const std::string& key) { … }

// Verifies that TestdataSource gets valid data for a region code.
TEST_P(TestdataSourceTest, TestdataSourceHasValidDataForRegion) {
  std::string key = "data/" + GetParam();
  source_.Get(key, *data_ready_);

  EXPECT_TRUE(success_);
  EXPECT_EQ(key, key_);
  EXPECT_TRUE(DataIsValid(data_, key));
};

// Verifies that TestdataSource gets valid data for a region code.
TEST_P(TestdataSourceTest, TestdataSourceWithPathHasValidDataForRegion) {
  std::string key = "data/" + GetParam();
  source_with_path_.Get(key, *data_ready_);

  EXPECT_TRUE(success_);
  EXPECT_EQ(key, key_);
  EXPECT_TRUE(DataIsValid(data_, key));
};

// Returns testing::AssertionSuccess if |data| is valid aggregated callback
// data for |key|.
testing::AssertionResult AggregateDataIsValid(const std::string& data,
                                              const std::string& key) { … }

// Verifies that TestdataSource gets valid aggregated data for a region code.
TEST_P(TestdataSourceTest, TestdataSourceHasValidAggregatedDataForRegion) {
  std::string key = "data/" + GetParam();
  aggregate_source_.Get(key, *data_ready_);

  EXPECT_TRUE(success_);
  EXPECT_EQ(key, key_);
  EXPECT_TRUE(AggregateDataIsValid(data_, key));
};

// Verifies that TestdataSource gets valid aggregated data for a region code.
TEST_P(TestdataSourceTest,
       TestdataSourceWithPathHasValidAggregatedDataForRegion) {
  std::string key = "data/" + GetParam();
  aggregate_source_with_path_.Get(key, *data_ready_);

  EXPECT_TRUE(success_);
  EXPECT_EQ(key, key_);
  EXPECT_TRUE(AggregateDataIsValid(data_, key));
};

// Test all region codes.
INSTANTIATE_TEST_SUITE_P(…);

// Verifies that the key "data" also contains valid data.
TEST_F(TestdataSourceTest, GetExistingData) { … }

// Verifies that requesting a missing key will return "{}".
TEST_F(TestdataSourceTest, GetMissingKeyReturnsEmptyDictionary) { … }

// Verifies that aggregate requesting of a missing key will also return "{}".
TEST_F(TestdataSourceTest, AggregateGetMissingKeyReturnsEmptyDictionary) { … }

// Verifies that requesting an empty key will return "{}".
TEST_F(TestdataSourceTest, GetEmptyKeyReturnsEmptyDictionary) { … }

}  // namespace
chromium/third_party/libaddressinput/src/cpp/test/testdata_source_test.cc
