tst/databaseconfigurationimpl_test.cpp

   1 /*
   2    Copyright (c) 2018-2019 Nokia.
   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 <gmock/gmock.h>
  19 #include <arpa/inet.h>
  20 #include "private/databaseconfigurationimpl.hpp"
  21
  22 using namespace shareddatalayer;
  23 using namespace testing;
  24
  25 namespace
  26 {
  27     class DatabaseConfigurationImplTest: public testing::Test
  28     {
  29     public:
  30         std::unique_ptr<DatabaseConfigurationImpl> databaseConfigurationImpl;
  31
  32         DatabaseConfigurationImplTest()
  33         {
  34             InSequence dummy;
  35             databaseConfigurationImpl.reset(new DatabaseConfigurationImpl());
  36         }
  37     };
  38 }
  39
  40 TEST_F(DatabaseConfigurationImplTest, CanReturnDefaultAddress)
  41 {
  42     const auto retAddresses(databaseConfigurationImpl->getDefaultServerAddresses());
  43     EXPECT_EQ(1U, retAddresses.size());
  44     EXPECT_EQ("localhost", retAddresses.back().getHost());
  45     EXPECT_EQ(6379U, ntohs(retAddresses.back().getPort()));
  46 }
  47
  48 TEST_F(DatabaseConfigurationImplTest, CanReturnEmptyAddressListIfNoAddressesAreApplied)
  49 {
  50     const auto retAddresses(databaseConfigurationImpl->getServerAddresses());
  51     EXPECT_TRUE(retAddresses.empty());
  52 }
  53
  54 TEST_F(DatabaseConfigurationImplTest, CanReturnUnknownTypeIfNoRedisDbTypeIsApplied)
  55 {
  56     const auto retDbType(databaseConfigurationImpl->getDbType());
  57     EXPECT_EQ(DatabaseConfiguration::DbType::UNKNOWN, retDbType);
  58 }
  59
  60 TEST_F(DatabaseConfigurationImplTest, CanApplyRedisDbTypeStringAndReturnType)
  61 {
  62     databaseConfigurationImpl->checkAndApplyDbType("redis-standalone");
  63     const auto retDbType(databaseConfigurationImpl->getDbType());
  64     EXPECT_EQ(DatabaseConfiguration::DbType::REDIS_STANDALONE, retDbType);
  65 }
  66
  67 TEST_F(DatabaseConfigurationImplTest, CanApplyRedisClusterDbTypeStringAndReturnType)
  68 {
  69     databaseConfigurationImpl->checkAndApplyDbType("redis-cluster");
  70     const auto retDbType(databaseConfigurationImpl->getDbType());
  71     EXPECT_EQ(DatabaseConfiguration::DbType::REDIS_CLUSTER, retDbType);
  72 }
  73
  74 TEST_F(DatabaseConfigurationImplTest, CanApplyRedisSentinelDbTypeStringAndReturnType)
  75 {
  76     databaseConfigurationImpl->checkAndApplyDbType("redis-sentinel");
  77     const auto retDbType(databaseConfigurationImpl->getDbType());
  78     EXPECT_EQ(DatabaseConfiguration::DbType::REDIS_SENTINEL, retDbType);
  79 }
  80
  81 TEST_F(DatabaseConfigurationImplTest, CanApplyNewAddressesOneByOneAndReturnAllAddresses)
  82 {
  83     databaseConfigurationImpl->checkAndApplyServerAddress("dummydatabaseaddress.local");
  84     databaseConfigurationImpl->checkAndApplyServerAddress("10.20.30.40:65535");
  85     const auto retAddresses(databaseConfigurationImpl->getServerAddresses());
  86     EXPECT_EQ(2U, retAddresses.size());
  87     EXPECT_EQ("dummydatabaseaddress.local", retAddresses.at(0).getHost());
  88     EXPECT_EQ(6379U, ntohs(retAddresses.at(0).getPort()));
  89     EXPECT_EQ("10.20.30.40", retAddresses.at(1).getHost());
  90     EXPECT_EQ(65535U, ntohs(retAddresses.at(1).getPort()));
  91 }
  92
  93 TEST_F(DatabaseConfigurationImplTest, CanThrowIfIllegalDbTypeIsApplied)
  94 {
  95     EXPECT_THROW(databaseConfigurationImpl->checkAndApplyDbType("bad_db_type"), DatabaseConfiguration::InvalidDbType);
  96 }
  97
  98 TEST_F(DatabaseConfigurationImplTest, CanApplyIPv6AddressAndReturnIt)
  99 {
 100     databaseConfigurationImpl->checkAndApplyServerAddress("[2001::123]:12345");
 101     const auto retAddresses(databaseConfigurationImpl->getServerAddresses());
 102     EXPECT_EQ(1U, retAddresses.size());
 103     EXPECT_EQ("2001::123", retAddresses.at(0).getHost());
 104     EXPECT_EQ(12345U, ntohs(retAddresses.at(0).getPort()));
 105 }
 106
 107 TEST_F(DatabaseConfigurationImplTest, IsEmptyReturnsCorrectInformation)
 108 {
 109     EXPECT_TRUE(databaseConfigurationImpl->isEmpty());
 110     databaseConfigurationImpl->checkAndApplyServerAddress("[2001::123]:12345");
 111     EXPECT_FALSE(databaseConfigurationImpl->isEmpty());
 112 }
 113
 114 TEST_F(DatabaseConfigurationImplTest, DefaultSentinelAddressIsNone)
 115 {
 116     EXPECT_EQ(boost::none, databaseConfigurationImpl->getSentinelAddress());
 117 }
 118
 119 TEST_F(DatabaseConfigurationImplTest, CanApplyAndReturnSentinelAddress)
 120 {
 121     databaseConfigurationImpl->checkAndApplySentinelAddress("dummydatabaseaddress.local:1234");
 122     auto address = databaseConfigurationImpl->getSentinelAddress();
 123     EXPECT_NE(boost::none, databaseConfigurationImpl->getSentinelAddress());
 124     EXPECT_EQ("dummydatabaseaddress.local", address->getHost());
 125     EXPECT_EQ(1234, ntohs(address->getPort()));
 126 }
 127
 128 TEST_F(DatabaseConfigurationImplTest, DefaultSentinelMasterNameIsEmpty)
 129 {
 130     EXPECT_EQ("", databaseConfigurationImpl->getSentinelMasterName());
 131 }
 132
 133 TEST_F(DatabaseConfigurationImplTest, CanApplyAndReturnSentinelMasterName)
 134 {
 135     databaseConfigurationImpl->checkAndApplySentinelMasterName("mymaster");
 136     EXPECT_EQ("mymaster", databaseConfigurationImpl->getSentinelMasterName());
 137 }