refactor: separate fixtures (#1495)

refactor #945

tests/common/util/MockETLServiceTestFixture.hpp

@@ -0,0 +1,65 @@
+//------------------------------------------------------------------------------
+/*
+    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.
+*/
+//==============================================================================
+
+#pragma once
+
+#include "util/LoggerFixtures.hpp"
+#include "util/MockETLService.hpp"
+#include "util/MockLoadBalancer.hpp"
+
+#include <gmock/gmock.h>
+
+/**
+ * @brief Fixture with a mock etl service
+ */
+template <template <typename> typename MockType = ::testing::NiceMock>
+struct MockETLServiceTestBase : virtual public NoLoggerFixture {
+    using Mock = MockType<MockETLService>;
+
+protected:
+    std::shared_ptr<Mock> mockETLServicePtr = std::make_shared<Mock>();
+};
+
+/**
+ * @brief Fixture with a "nice" ETLService mock.
+ *
+ * Use @see MockETLServiceTestNaggy during development to get unset call expectation warnings from the embeded mock.
+ * Once the test is ready and you are happy you can switch to this fixture to mute the warnings.
+ */
+using MockETLServiceTest = MockETLServiceTestBase<::testing::NiceMock>;
+
+/**
+ * @brief Fixture with a "naggy" ETLService mock.
+ *
+ * Use this during development to get unset call expectation warnings from the embedded mock.
+ */
+using MockETLServiceTestNaggy = MockETLServiceTestBase<::testing::NaggyMock>;
+
+/**
+ * @brief Fixture with a "strict" ETLService mock.
+ */
+using MockETLServiceTestStrict = MockETLServiceTestBase<::testing::StrictMock>;
+
+/**
+ * @brief Fixture with a mock etl balancer
+ */
+struct MockLoadBalancerTest : virtual public NoLoggerFixture {
+protected:
+    std::shared_ptr<MockLoadBalancer> mockLoadBalancerPtr = std::make_shared<MockLoadBalancer>();
+};