Cheney Ni | aef115f | 2018-11-07 08:41:55 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2019 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include <gtest/gtest.h> |
| 18 | #include <unordered_map> |
| 19 | |
| 20 | #include "utils.h" |
| 21 | |
| 22 | namespace { |
| 23 | |
| 24 | using ::android::bluetooth::audio::utils::ParseAudioParams; |
| 25 | |
| 26 | class UtilsTest : public testing::Test { |
| 27 | protected: |
Yi Kong | 183eace | 2019-03-29 15:42:58 -0700 | [diff] [blame^] | 28 | void SetUp() override {} |
| 29 | void TearDown() override { map_.clear(); } |
Cheney Ni | aef115f | 2018-11-07 08:41:55 +0800 | [diff] [blame] | 30 | |
| 31 | std::unordered_map<std::string, std::string> map_; |
| 32 | }; |
| 33 | |
| 34 | TEST_F(UtilsTest, HashMapEmptyParams) { |
| 35 | std::string params = ""; |
| 36 | map_ = ParseAudioParams(params); |
| 37 | // map = {} |
| 38 | EXPECT_TRUE(map_.empty()); |
| 39 | } |
| 40 | |
| 41 | TEST_F(UtilsTest, HashMapDelimitOnly) { |
| 42 | std::string params = ";"; |
| 43 | map_ = ParseAudioParams(params); |
| 44 | // map = {} |
| 45 | EXPECT_TRUE(map_.empty()); |
| 46 | } |
| 47 | |
| 48 | TEST_F(UtilsTest, HashMapNotKeyValuePair) { |
| 49 | std::string params = "key0"; |
| 50 | map_ = ParseAudioParams(params); |
| 51 | // map = {[key0]=""} |
| 52 | EXPECT_EQ(map_.size(), 1); |
| 53 | EXPECT_NE(map_.find("key0"), map_.end()); |
| 54 | EXPECT_EQ(map_["key0"].length(), 0); |
| 55 | } |
| 56 | |
| 57 | TEST_F(UtilsTest, HashMapEmptyValue) { |
| 58 | std::string params = "key0="; |
| 59 | map_ = ParseAudioParams(params); |
| 60 | // map = {[key0]=""} |
| 61 | EXPECT_EQ(map_.size(), 1); |
| 62 | EXPECT_NE(map_.find("key0"), map_.end()); |
| 63 | EXPECT_EQ(map_["key0"].length(), 0); |
| 64 | } |
| 65 | |
| 66 | TEST_F(UtilsTest, HashMapEmptyValueWithDelimit) { |
| 67 | std::string params = "key0=;"; |
| 68 | map_ = ParseAudioParams(params); |
| 69 | // map = {[key0]=""} |
| 70 | EXPECT_EQ(map_.size(), 1); |
| 71 | EXPECT_NE(map_.find("key0"), map_.end()); |
| 72 | EXPECT_EQ(map_["key0"].length(), 0); |
| 73 | } |
| 74 | |
| 75 | TEST_F(UtilsTest, HashMapOneKeyValuePair) { |
| 76 | std::string params = "key0=value0"; |
| 77 | map_ = ParseAudioParams(params); |
| 78 | // map = {[key0]="value0"} |
| 79 | EXPECT_EQ(map_.size(), 1); |
| 80 | EXPECT_EQ(map_["key0"], "value0"); |
| 81 | } |
| 82 | |
| 83 | TEST_F(UtilsTest, HashMapOneKeyValuePairWithDelimit) { |
| 84 | std::string params = "key0=value0;"; |
| 85 | map_ = ParseAudioParams(params); |
| 86 | // map = {[key0]="value0"} |
| 87 | EXPECT_EQ(map_.size(), 1); |
| 88 | EXPECT_EQ(map_["key0"], "value0"); |
| 89 | } |
| 90 | |
| 91 | TEST_F(UtilsTest, HashMapTwoKeyValuePairs) { |
| 92 | std::string params = "key0=value0;key1=value1"; |
| 93 | map_ = ParseAudioParams(params); |
| 94 | // map = {[key0]="value0", [key1]="value1"} |
| 95 | EXPECT_EQ(map_.size(), 2); |
| 96 | EXPECT_EQ(map_["key0"], "value0"); |
| 97 | EXPECT_EQ(map_["key1"], "value1"); |
| 98 | } |
| 99 | |
| 100 | TEST_F(UtilsTest, HashMapEmptyKey) { |
| 101 | std::string params = "=value"; |
| 102 | map_ = ParseAudioParams(params); |
| 103 | // map = {} |
| 104 | EXPECT_TRUE(map_.empty()); |
| 105 | } |
| 106 | |
| 107 | TEST_F(UtilsTest, HashMapEmptyKeyWithDelimit) { |
| 108 | std::string params = "=value;"; |
| 109 | map_ = ParseAudioParams(params); |
| 110 | // map = {} |
| 111 | EXPECT_TRUE(map_.empty()); |
| 112 | } |
| 113 | |
| 114 | TEST_F(UtilsTest, HashMapEquivalentOnly) { |
| 115 | std::string params = "="; |
| 116 | map_ = ParseAudioParams(params); |
| 117 | // map = {} |
| 118 | EXPECT_TRUE(map_.empty()); |
| 119 | } |
| 120 | |
| 121 | TEST_F(UtilsTest, HashMapNoKeyValuePair) { |
| 122 | std::string params = "=;"; |
| 123 | map_ = ParseAudioParams(params); |
| 124 | // map = {} |
| 125 | EXPECT_TRUE(map_.empty()); |
| 126 | } |
| 127 | |
| 128 | TEST_F(UtilsTest, HashMapTwoPairsWithFirstKeyEmpty) { |
| 129 | std::string params = "=value0;key1=value1"; |
| 130 | map_ = ParseAudioParams(params); |
| 131 | // map = {[key1]="value1"} |
| 132 | EXPECT_EQ(map_.size(), 1); |
| 133 | EXPECT_EQ(map_["key1"], "value1"); |
| 134 | } |
| 135 | |
| 136 | } // namespace |