1f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko// Copyright (c) 2014 The Chromium OS Authors. All rights reserved. 2f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko// Use of this source code is governed by a BSD-style license that can be 3f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko// found in the LICENSE file. 4f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 59ed0cab99f18acb3570a35e9408f24355f6b8324Alex Vakulenko#include <brillo/map_utils.h> 6f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 7f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko#include <string> 8f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 9f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko#include <gtest/gtest.h> 10f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 119ed0cab99f18acb3570a35e9408f24355f6b8324Alex Vakulenkonamespace brillo { 12f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 13f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenkoclass MapUtilsTest : public ::testing::Test { 14f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko public: 15f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko void SetUp() override { 16f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko map_ = { 1705d29044d14a60775ed6c51c75a414eb0cb50347Alex Vakulenko {"key1", 1}, {"key2", 2}, {"key3", 3}, {"key4", 4}, {"key5", 5}, 18f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko }; 19f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko } 20f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 2105d29044d14a60775ed6c51c75a414eb0cb50347Alex Vakulenko void TearDown() override { map_.clear(); } 22f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 23f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::map<std::string, int> map_; 24f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko}; 25f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 26f7fd94d500c436164b2d74e713182f2ce4d9b334Alex VakulenkoTEST_F(MapUtilsTest, GetMapKeys) { 27f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::set<std::string> keys = GetMapKeys(map_); 28f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_EQ((std::set<std::string>{"key1", "key2", "key3", "key4", "key5"}), 29f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko keys); 30f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko} 31f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 32f7fd94d500c436164b2d74e713182f2ce4d9b334Alex VakulenkoTEST_F(MapUtilsTest, GetMapKeysAsVector) { 33f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::vector<std::string> keys = GetMapKeysAsVector(map_); 34f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_EQ((std::vector<std::string>{"key1", "key2", "key3", "key4", "key5"}), 35f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko keys); 36f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko} 37f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 38f7fd94d500c436164b2d74e713182f2ce4d9b334Alex VakulenkoTEST_F(MapUtilsTest, GetMapValues) { 39f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::vector<int> values = GetMapValues(map_); 40f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_EQ((std::vector<int>{1, 2, 3, 4, 5}), values); 41f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko} 42f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 43f7fd94d500c436164b2d74e713182f2ce4d9b334Alex VakulenkoTEST_F(MapUtilsTest, MapToVector) { 44f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::vector<std::pair<std::string, int>> elements = MapToVector(map_); 45f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::vector<std::pair<std::string, int>> expected{ 4605d29044d14a60775ed6c51c75a414eb0cb50347Alex Vakulenko {"key1", 1}, {"key2", 2}, {"key3", 3}, {"key4", 4}, {"key5", 5}, 47f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko }; 48f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_EQ(expected, elements); 49f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko} 50f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 51f7fd94d500c436164b2d74e713182f2ce4d9b334Alex VakulenkoTEST_F(MapUtilsTest, Empty) { 52f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko std::map<int, double> empty_map; 53f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_TRUE(GetMapKeys(empty_map).empty()); 54f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_TRUE(GetMapKeysAsVector(empty_map).empty()); 55f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_TRUE(GetMapValues(empty_map).empty()); 56f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko EXPECT_TRUE(MapToVector(empty_map).empty()); 57f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko} 58f7fd94d500c436164b2d74e713182f2ce4d9b334Alex Vakulenko 599ed0cab99f18acb3570a35e9408f24355f6b8324Alex Vakulenko} // namespace brillo 60