Separate unit tests and integration tests (#1393)

Fixes #1391

tests/unit/data/cassandra/SettingsProviderTests.cpp

@@ -0,0 +1,134 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of clio: https://github.com/XRPLF/clio
+    Copyright (c) 2023, 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 "data/cassandra/SettingsProvider.hpp"
+#include "data/cassandra/Types.hpp"
+#include "util/Fixtures.hpp"
+#include "util/TmpFile.hpp"
+#include "util/config/Config.hpp"
+
+#include <boost/json/parse.hpp>
+#include <fmt/core.h>
+#include <gtest/gtest.h>
+
+#include <chrono>
+#include <optional>
+#include <thread>
+#include <variant>
+
+using namespace util;
+using namespace std;
+namespace json = boost::json;
+
+using namespace data::cassandra;
+
+class SettingsProviderTest : public NoLoggerFixture {};
+
+TEST_F(SettingsProviderTest, Defaults)
+{
+    Config const cfg{json::parse(R"({"contact_points": "127.0.0.1"})")};
+    SettingsProvider const provider{cfg};
+
+    auto const settings = provider.getSettings();
+    EXPECT_EQ(settings.threads, std::thread::hardware_concurrency());
+
+    EXPECT_EQ(settings.enableLog, false);
+    EXPECT_EQ(settings.connectionTimeout, std::chrono::milliseconds{10000});
+    EXPECT_EQ(settings.requestTimeout, std::chrono::milliseconds{0});
+    EXPECT_EQ(settings.maxWriteRequestsOutstanding, 10'000);
+    EXPECT_EQ(settings.maxReadRequestsOutstanding, 100'000);
+    EXPECT_EQ(settings.coreConnectionsPerHost, 1);
+    EXPECT_EQ(settings.certificate, std::nullopt);
+    EXPECT_EQ(settings.username, std::nullopt);
+    EXPECT_EQ(settings.password, std::nullopt);
+    EXPECT_EQ(settings.queueSizeIO, std::nullopt);
+
+    auto const* cp = std::get_if<Settings::ContactPoints>(&settings.connectionInfo);
+    ASSERT_TRUE(cp != nullptr);
+    EXPECT_EQ(cp->contactPoints, "127.0.0.1");
+    EXPECT_FALSE(cp->port);
+
+    EXPECT_EQ(provider.getKeyspace(), "clio");
+    EXPECT_EQ(provider.getReplicationFactor(), 3);
+    EXPECT_EQ(provider.getTablePrefix(), std::nullopt);
+}
+
+TEST_F(SettingsProviderTest, SimpleConfig)
+{
+    Config const cfg{json::parse(R"({
+        "contact_points": "123.123.123.123",
+        "port": 1234,
+        "keyspace": "test",
+        "replication_factor": 42,
+        "table_prefix": "prefix",
+        "threads": 24
+    })")};
+    SettingsProvider const provider{cfg};
+
+    auto const settings = provider.getSettings();
+    EXPECT_EQ(settings.threads, 24);
+
+    auto const* cp = std::get_if<Settings::ContactPoints>(&settings.connectionInfo);
+    ASSERT_TRUE(cp != nullptr);
+    EXPECT_EQ(cp->contactPoints, "123.123.123.123");
+    EXPECT_EQ(cp->port, 1234);
+
+    EXPECT_EQ(provider.getKeyspace(), "test");
+    EXPECT_EQ(provider.getReplicationFactor(), 42);
+    EXPECT_EQ(provider.getTablePrefix(), "prefix");
+}
+
+TEST_F(SettingsProviderTest, DriverOptionalOptionsSpecified)
+{
+    Config const cfg{json::parse(R"({
+        "contact_points": "123.123.123.123",
+        "queue_size_io": 2
+    })")};
+    SettingsProvider const provider{cfg};
+
+    auto const settings = provider.getSettings();
+    EXPECT_EQ(settings.queueSizeIO, 2);
+}
+
+TEST_F(SettingsProviderTest, SecureBundleConfig)
+{
+    Config const cfg{json::parse(R"({"secure_connect_bundle": "bundleData"})")};
+    SettingsProvider const provider{cfg};
+
+    auto const settings = provider.getSettings();
+    auto const* sb = std::get_if<Settings::SecureConnectionBundle>(&settings.connectionInfo);
+    ASSERT_TRUE(sb != nullptr);
+    EXPECT_EQ(sb->bundle, "bundleData");
+}
+
+TEST_F(SettingsProviderTest, CertificateConfig)
+{
+    TmpFile const file{"certificateData"};
+    Config const cfg{json::parse(fmt::format(
+        R"({{
+            "contact_points": "127.0.0.1",
+            "certfile": "{}"
+        }})",
+        file.path
+    ))};
+    SettingsProvider const provider{cfg};
+
+    auto const settings = provider.getSettings();
+    EXPECT_EQ(settings.certificate, "certificateData");
+}