intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 50 insertions, 0 deletions

diff --git a/library/cpp/testing/unittest/plugin.cpp b/library/cpp/testing/unittest/plugin.cpp
new file mode 100644
index 0000000000..543112f7ac
--- /dev/null
+++ b/library/cpp/testing/unittest/plugin.cpp
@@ -0,0 +1,50 @@
+#include "plugin.h"
+
+#include <util/generic/singleton.h>
+#include <util/generic/vector.h>
+#include <util/generic/utility.h>
+
+namespace NUnitTest {
+    namespace NPlugin {
+        namespace {
+            class TPlugins {
+            public:
+                void OnStartMain(int argc, char* argv[]) const {
+                    for (const auto& plugin : Plugins) {
+                        plugin->OnStartMain(argc, argv);
+                    }
+                }
+
+                void OnStopMain(int argc, char* argv[]) const {
+                    for (const auto& plugin : Plugins) {
+                        plugin->OnStopMain(argc, argv);
+                    }
+                }
+
+                void Register(TSimpleSharedPtr<IPlugin> plugin) {
+                    Plugins.emplace_back(std::move(plugin));
+                }
+
+                static TPlugins& Instance() {
+                    return *Singleton<TPlugins>();
+                }
+
+            private:
+                TVector<TSimpleSharedPtr<IPlugin>> Plugins;
+            };
+        } // anonymous namespace
+
+        TPluginRegistrator::TPluginRegistrator(TSimpleSharedPtr<IPlugin> plugin) {
+            TPlugins::Instance().Register(std::move(plugin));
+        }
+
+        void OnStartMain(int argc, char* argv[]) {
+            TPlugins::Instance().OnStartMain(argc, argv);
+        }
+
+        void OnStopMain(int argc, char* argv[]) {
+            TPlugins::Instance().OnStopMain(argc, argv);
+        }
+
+    }
+}