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3f2ada34398b1c08706b8297b890ba2431d22983
clio/tests/unit/util/config/ClioConfigDefinitionTests.cpp
Ayaz Salikhov 3f2ada3439 fix: Keep spdlog loggers valid between tests (#2614)
2025-09-15 14:47:35 +01:00

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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include "util/LoggerFixtures.hpp"
#include "util/MockAssert.hpp"
#include "util/config/Array.hpp"
#include "util/config/ArrayView.hpp"
#include "util/config/ConfigDefinition.hpp"
#include "util/config/ConfigDescription.hpp"
#include "util/config/ConfigFileJson.hpp"
#include "util/config/ConfigValue.hpp"
#include "util/config/FakeConfigData.hpp"
#include "util/config/Types.hpp"
#include "util/config/ValueView.hpp"
#include <boost/json/object.hpp>
#include <boost/json/parse.hpp>
#include <boost/json/value.hpp>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <algorithm>
#include <cstdint>
#include <optional>
#include <set>
#include <string>
#include <string_view>
#include <unordered_set>
#include <vector>
using namespace util::config;
struct ConfigTest : virtual testing::Test {
ClioConfigDefinition const configData = generateConfig();
};
TEST_F(ConfigTest, fetchValues)
{
auto const v = configData.getValueView("header.port");
EXPECT_EQ(v.type(), ConfigType::Integer);
EXPECT_EQ("value", configData.getValueView("header.text1").asString());
EXPECT_EQ(123, configData.getValueView("header.port").asIntType<int>());
EXPECT_EQ(true, configData.getValueView("header.admin").asBool());
EXPECT_EQ("TSM", configData.getValueView("header.sub.sub2Value").asString());
EXPECT_EQ(444.22, configData.getValueView("ip").asDouble());
}
TEST_F(ConfigTest, fetchValuesByTemplate)
{
EXPECT_EQ("value", configData.get<std::string>("header.text1"));
EXPECT_EQ(123, configData.get<int>("header.port"));
EXPECT_EQ(true, configData.get<bool>("header.admin"));
EXPECT_EQ("TSM", configData.get<std::string>("header.sub.sub2Value"));
EXPECT_EQ(444.22, configData.get<double>("ip"));
}
TEST_F(ConfigTest, fetchOptionalValues)
{
EXPECT_EQ(std::nullopt, configData.maybeValue<double>("optional.withNoDefault"));
EXPECT_EQ(0.0, configData.maybeValue<double>("optional.withDefault"));
}
TEST_F(ConfigTest, fetchObjectDirectly)
{
auto const obj = configData.getObject("header");
EXPECT_TRUE(obj.containsKey("sub.sub2Value"));
auto const obj2 = obj.getObject("sub");
EXPECT_TRUE(obj2.containsKey("sub2Value"));
EXPECT_EQ(obj2.getValueView("sub2Value").asString(), "TSM");
}
TEST_F(ConfigTest, CheckKeys)
{
EXPECT_TRUE(configData.contains("header.port"));
EXPECT_TRUE(configData.contains("array.[].sub"));
EXPECT_TRUE(configData.contains("dosguard.whitelist.[]"));
EXPECT_FALSE(configData.contains("dosguard.whitelist"));
EXPECT_TRUE(configData.hasItemsWithPrefix("dosguard"));
EXPECT_TRUE(configData.hasItemsWithPrefix("ip"));
// all arrays currently not populated, only has "itemPattern_" that defines
// the type/constraint each configValue will have later on
EXPECT_EQ(configData.arraySize("array"), 0);
EXPECT_EQ(configData.arraySize("higher"), 0);
EXPECT_EQ(configData.arraySize("dosguard.whitelist"), 0);
}
TEST_F(ConfigTest, CheckAllKeys)
{
auto expected = std::unordered_set<std::string_view>{};
auto const actual = std::unordered_set<std::string_view>{
"header.text1",
"header.port",
"header.admin",
"header.sub.sub2Value",
"ip",
"array.[].sub",
"array.[].sub2",
"higher.[].low.section",
"higher.[].low.admin",
"dosguard.whitelist.[]",
"dosguard.port",
"optional.withDefault",
"optional.withNoDefault",
"requireValue"
};
for (auto i = configData.begin(); i != configData.end(); ++i) {
expected.emplace((i->first));
}
EXPECT_EQ(expected, actual);
}
struct ConfigAssertTest : common::util::WithMockAssert, ConfigTest {};
TEST_F(ConfigAssertTest, GetNonExistentKeys)
{
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getValueView("head."); });
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getValueView("asdf"); });
}
TEST_F(ConfigAssertTest, GetValueButIsArray)
{
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getValueView("dosguard.whitelist"); });
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getValueView("dosguard.whitelist.[]"); });
}
TEST_F(ConfigAssertTest, GetNonExistentObjectKey)
{
ASSERT_FALSE(configData.contains("head"));
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getObject("head"); });
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getObject("doesNotExist"); });
}
TEST_F(ConfigAssertTest, GetObjectButIsArray)
{
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getObject("array"); });
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getObject("array", 2); });
}
TEST_F(ConfigAssertTest, GetArrayButIsValue)
{
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getArray("header.text1"); });
}
TEST_F(ConfigAssertTest, GetNonExistentArrayKey)
{
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto unused = configData.getArray("asdf"); });
}
TEST(ConfigDescription, GetValues)
{
ClioConfigDescription const definition{};
EXPECT_EQ(
definition.get("database.type"),
"Specifies the type of database used for storing and retrieving data required by the Clio server. Both "
"ScyllaDB and Cassandra can serve as backends for Clio; however, this value must be set to `cassandra`."
);
EXPECT_EQ(definition.get("etl_sources.[].ip"), "The IP address of the ETL source.");
EXPECT_EQ(definition.get("prometheus.enabled"), "Enables or disables Prometheus metrics.");
}
struct ConfigDescriptionAssertTest : common::util::WithMockAssert {};
TEST_F(ConfigDescriptionAssertTest, NonExistingKeyTest)
{
ClioConfigDescription const definition{};
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto a = definition.get("data"); });
EXPECT_CLIO_ASSERT_FAIL({ [[maybe_unused]] auto a = definition.get("etl_sources.[]"); });
}
/** @brief Testing override the default values with the ones in Json */
struct OverrideConfigVals : testing::Test {
OverrideConfigVals()
{
ConfigFileJson const jsonFileObj{boost::json::parse(kJSON_DATA).as_object()};
auto const errors = configData.parse(jsonFileObj);
EXPECT_TRUE(!errors.has_value());
}
ClioConfigDefinition configData = generateConfig();
};
TEST_F(OverrideConfigVals, ValidateValuesStrings)
{
// make sure the values in configData are overridden
EXPECT_TRUE(configData.contains("header.text1"));
EXPECT_EQ(configData.getValueView("header.text1").asString(), "value");
EXPECT_FALSE(configData.contains("header.sub"));
EXPECT_TRUE(configData.contains("header.sub.sub2Value"));
EXPECT_EQ(configData.getValueView("header.sub.sub2Value").asString(), "TSM");
EXPECT_TRUE(configData.contains("requireValue"));
EXPECT_EQ(configData.getValueView("requireValue").asString(), "required");
}
TEST_F(OverrideConfigVals, ValidateValuesDouble)
{
EXPECT_TRUE(configData.contains("optional.withDefault"));
EXPECT_EQ(configData.getValueView("optional.withDefault").asDouble(), 0.0);
// make sure the values not overwritten, (default values) are there too
EXPECT_TRUE(configData.contains("ip"));
EXPECT_EQ(configData.getValueView("ip").asDouble(), 444.22);
}
TEST_F(OverrideConfigVals, ValidateValuesInteger)
{
EXPECT_TRUE(configData.contains("dosguard.port"));
EXPECT_EQ(configData.getValueView("dosguard.port").asIntType<int>(), 44444);
EXPECT_TRUE(configData.contains("header.port"));
EXPECT_EQ(configData.getValueView("header.port").asIntType<int64_t>(), 321);
}
TEST_F(OverrideConfigVals, ValidateValuesBool)
{
EXPECT_TRUE(configData.contains("header.admin"));
EXPECT_EQ(configData.getValueView("header.admin").asBool(), false);
}
TEST_F(OverrideConfigVals, ValidateIntegerValuesInArrays)
{
// Check array values (sub)
EXPECT_TRUE(configData.contains("array.[].sub"));
auto const arrSub = configData.getArray("array.[].sub");
std::vector<double> expectedArrSubVal{111.11, 4321.55, 5555.44};
std::vector<double> actualArrSubVal{};
for (auto it = arrSub.begin<ValueView>(); it != arrSub.end<ValueView>(); ++it) {
actualArrSubVal.emplace_back((*it).asDouble());
}
EXPECT_TRUE(std::ranges::equal(expectedArrSubVal, actualArrSubVal));
}
TEST_F(OverrideConfigVals, ValidateStringValuesInArrays)
{
// Check array values (sub2)
EXPECT_TRUE(configData.contains("array.[].sub2"));
auto const arrSub2 = configData.getArray("array.[].sub2");
std::vector<std::string> expectedArrSub2Val{"subCategory", "temporary", "london"};
std::vector<std::string> actualArrSub2Val{};
for (auto it = arrSub2.begin<ValueView>(); it != arrSub2.end<ValueView>(); ++it) {
actualArrSub2Val.emplace_back((*it).asString());
}
EXPECT_TRUE(std::ranges::equal(expectedArrSub2Val, actualArrSub2Val));
// Check dosguard values
EXPECT_TRUE(configData.contains("dosguard.whitelist.[]"));
auto const dosguard = configData.getArray("dosguard.whitelist.[]");
EXPECT_EQ("125.5.5.1", dosguard.valueAt(0).asString());
EXPECT_EQ("204.2.2.1", dosguard.valueAt(1).asString());
}
TEST_F(OverrideConfigVals, FetchArray)
{
auto const obj = configData.getObject("dosguard");
EXPECT_TRUE(obj.containsKey("whitelist.[]"));
auto const arr = obj.getArray("whitelist");
EXPECT_EQ(2, arr.size());
auto const sameArr = configData.getArray("dosguard.whitelist");
EXPECT_EQ(2, sameArr.size());
EXPECT_EQ(sameArr.valueAt(0).asString(), arr.valueAt(0).asString());
EXPECT_EQ(sameArr.valueAt(1).asString(), arr.valueAt(1).asString());
}
TEST_F(OverrideConfigVals, FetchObjectByArray)
{
auto const objInArr = configData.getObject("array", 0);
auto const obj2InArr = configData.getObject("array", 1);
auto const obj3InArr = configData.getObject("array", 2);
EXPECT_EQ(objInArr.getValueView("sub").asDouble(), 111.11);
EXPECT_EQ(objInArr.getValueView("sub2").asString(), "subCategory");
EXPECT_EQ(obj2InArr.getValueView("sub").asDouble(), 4321.55);
EXPECT_EQ(obj2InArr.getValueView("sub2").asString(), "temporary");
EXPECT_EQ(obj3InArr.getValueView("sub").asDouble(), 5555.44);
EXPECT_EQ(obj3InArr.getValueView("sub2").asString(), "london");
}
struct IncorrectOverrideValues : testing::Test {
ClioConfigDefinition configData = generateConfig();
};
TEST_F(IncorrectOverrideValues, InvalidJsonErrors)
{
ConfigFileJson const jsonFileObj{boost::json::parse(kINVALID_JSON_DATA).as_object()};
auto const errors = configData.parse(jsonFileObj);
EXPECT_TRUE(errors.has_value());
// Expected error messages
std::set<std::string_view> const expectedErrors{
"dosguard.whitelist.[] value does not match type string",
"header.port value does not match type integer",
"header.admin value does not match type boolean",
"optional.withDefault value does not match type double"
};
std::set<std::string_view> actualErrors;
for (auto const& error : errors.value()) {
actualErrors.insert(error.error);
}
EXPECT_EQ(expectedErrors, actualErrors);
}
struct ClioConfigDefinitionParseArrayTest : public virtual ::testing::Test {
ClioConfigDefinition config{
{"array.[].int", Array{ConfigValue{ConfigType::Integer}}},
{"array.[].string", Array{ConfigValue{ConfigType::String}.optional()}}
};
};
TEST_F(ClioConfigDefinitionParseArrayTest, emptyArray)
{
auto const configJson = boost::json::parse(R"JSON({
"array": []
})JSON")
.as_object();
auto const result = config.parse(ConfigFileJson{configJson});
EXPECT_FALSE(result.has_value());
}
TEST_F(ClioConfigDefinitionParseArrayTest, emptyJson)
{
auto const configJson = boost::json::object{};
auto const result = config.parse(ConfigFileJson{configJson});
EXPECT_FALSE(result.has_value());
}
TEST_F(ClioConfigDefinitionParseArrayTest, fullArray)
{
auto const configJson = boost::json::parse(R"JSON({
"array": [
{"int": 1, "string": "one"},
{"int": 2, "string": "two"}
]
})JSON")
.as_object();
auto const result = config.parse(ConfigFileJson{configJson});
EXPECT_FALSE(result.has_value());
EXPECT_EQ(config.arraySize("array.[]"), 2);
}
TEST_F(ClioConfigDefinitionParseArrayTest, onlyRequiredFields)
{
auto const configJson = boost::json::parse(R"JSON({
"array": [
{"int": 1},
{"int": 2}
]
})JSON")
.as_object();
auto const configFile = ConfigFileJson{configJson};
auto const result = config.parse(configFile);
ASSERT_FALSE(result.has_value());
EXPECT_EQ(config.arraySize("array.[]"), 2);
EXPECT_EQ(config.getArray("array.[].int").valueAt(0).asIntType<int>(), 1);
EXPECT_EQ(config.getArray("array.[].int").valueAt(1).asIntType<int>(), 2);
EXPECT_FALSE(config.getArray("array.[].string").valueAt(0).hasValue());
EXPECT_FALSE(config.getArray("array.[].string").valueAt(1).hasValue());
}
TEST_F(ClioConfigDefinitionParseArrayTest, someOptionalFieldsMissing)
{
auto const configJson = boost::json::parse(R"JSON({
"array": [
{"int": 1, "string": "one"},
{"int": 2}
]
})JSON")
.as_object();
auto const configFile = ConfigFileJson{configJson};
auto const result = config.parse(configFile);
ASSERT_FALSE(result.has_value());
EXPECT_EQ(config.arraySize("array.[]"), 2);
EXPECT_EQ(config.getArray("array.[].int").valueAt(0).asIntType<int>(), 1);
EXPECT_EQ(config.getArray("array.[].int").valueAt(1).asIntType<int>(), 2);
EXPECT_EQ(config.getArray("array.[].string").valueAt(0).asString(), "one");
EXPECT_FALSE(config.getArray("array.[].string").valueAt(1).hasValue());
}
TEST_F(ClioConfigDefinitionParseArrayTest, optionalFieldMissingAtFirstPosition)
{
auto const configJson = boost::json::parse(R"JSON({
"array": [
{"int": 1},
{"int": 2, "string": "two"}
]
})JSON")
.as_object();
auto const configFile = ConfigFileJson{configJson};
auto const result = config.parse(configFile);
ASSERT_FALSE(result.has_value());
EXPECT_EQ(config.arraySize("array.[]"), 2);
EXPECT_EQ(config.getArray("array.[].int").valueAt(0).asIntType<int>(), 1);
EXPECT_EQ(config.getArray("array.[].int").valueAt(1).asIntType<int>(), 2);
EXPECT_FALSE(config.getArray("array.[].string").valueAt(0).hasValue());
EXPECT_EQ(config.getArray("array.[].string").valueAt(1).asString(), "two");
}
TEST_F(ClioConfigDefinitionParseArrayTest, missingRequiredFields)
{
auto const configJson = boost::json::parse(R"JSON({
"array": [
{"int": 1},
{"string": "two"}
]
})JSON")
.as_object();
auto const configFile = ConfigFileJson{configJson};
auto const result = config.parse(configFile);
ASSERT_TRUE(result.has_value());
EXPECT_EQ(result->size(), 1);
EXPECT_THAT(result->at(0).error, testing::StartsWith("The value of array.[].int"));
}
TEST_F(ClioConfigDefinitionParseArrayTest, missingAllRequiredFields)
{
auto const configJson = boost::json::parse(R"JSON({
"array": [
{"string": "one"},
{"string": "two"}
]
})JSON")
.as_object();
auto const configFile = ConfigFileJson{configJson};
auto const result = config.parse(configFile);
ASSERT_TRUE(result.has_value());
EXPECT_EQ(result->size(), 1);
EXPECT_THAT(result->at(0).error, testing::StartsWith("The value of array.[].int"));
}
TEST(ClioConfigDefinitionParse, unexpectedFields)
{
ClioConfigDefinition config{
{"expected", ConfigValue{ConfigType::String}.optional()},
};
auto const configJson = boost::json::parse(R"JSON({
"expected": "present",
"unexpected_string": "",
"unexpected_non_empty_array": [
{"string": ""},
{"string": ""}
],
"unexpected_empty_array": [],
"unexpected_object": {
"string": ""
}
})JSON")
.as_object();
auto const configFile = ConfigFileJson{configJson};
auto result = config.parse(configFile);
std::ranges::sort(*result, [](auto const& lhs, auto const& rhs) { return lhs.error < rhs.error; });
ASSERT_TRUE(result.has_value());
ASSERT_EQ(result->size(), 4);
EXPECT_EQ(result->at(0).error, "Unknown key: unexpected_empty_array.[]");
EXPECT_EQ(result->at(1).error, "Unknown key: unexpected_non_empty_array.[].string");
EXPECT_EQ(result->at(2).error, "Unknown key: unexpected_object.string");
EXPECT_EQ(result->at(3).error, "Unknown key: unexpected_string");
}
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