treewide: Move timers out of networkd lib scope

Change-Id: I5fd0fc70d007e0851329172b8421846a78016d57
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/test/test_network_manager.hpp b/test/test_network_manager.hpp
new file mode 100644
index 0000000..eaf853b
--- /dev/null
+++ b/test/test_network_manager.hpp
@@ -0,0 +1,45 @@
+#pragma once
+#include "network_manager.hpp"
+
+#include <gmock/gmock.h>
+
+namespace phosphor
+{
+namespace network
+{
+
+struct MockExecutor : DelayedExecutor
+{
+    MOCK_METHOD((void), schedule, (), (override));
+    MOCK_METHOD((void), setCallback, (fu2::unique_function<void()> &&),
+                (override));
+};
+
+struct TestManagerData
+{
+    MockExecutor mockReload;
+    fu2::unique_function<void()> reloadCb;
+
+    inline MockExecutor& reloadForManager()
+    {
+        EXPECT_CALL(mockReload, setCallback(testing::_))
+            .WillOnce([&](fu2::unique_function<void()>&& cb) {
+                reloadCb = std::move(cb);
+            });
+        return mockReload;
+    }
+};
+
+struct TestManager : TestManagerData, Manager
+{
+    inline TestManager(sdbusplus::bus_t& bus, stdplus::zstring_view path,
+                       const std::filesystem::path& dir) :
+        Manager(bus, reloadForManager(), path, dir)
+    {
+    }
+
+    using Manager::handleAdminState;
+};
+
+} // namespace network
+} // namespace phosphor