Tests for EventBroker

src/tests/CMakeLists.txt

@@ -10,6 +10,7 @@ include_directories(
 set(SOURCE_FILES
     main.cpp
     FileWatcherTest.cpp
+    EventTest.cpp
     ComponentCopyTest.cpp
 )
 

src/tests/EventFixture.h

@@ -0,0 +1,54 @@
+#ifndef EVENTFIXTURE_H
+#define EVENTFIXTURE_H
+
+#include <boost/test/unit_test.hpp>
+#include "Core/EventBroker.h"
+
+template <typename EventType>
+struct EventFixture
+{
+	EventFixture()
+	{
+		this->EventBroker = new dd::EventBroker();
+		m_EEventType = decltype(m_EEventType)(std::bind(&OnEvent, this, std::placeholders::_1));
+		this->EventBroker->Subscribe(m_EEventType);
+		Run();
+		Check();
+	}
+	~EventFixture()
+	{
+		this->EventBroker->Unsubscribe(m_EEventType);
+		delete this->EventBroker;
+	}
+
+	dd::EventBroker* EventBroker = nullptr;
+	dd::EventRelay<EventFixture, EventType> m_EEventType;
+	bool m_EventRecieved = false;
+	EventType Before;
+	EventType After;
+
+	bool OnEvent(const EventType& event)
+	{
+		m_EventRecieved = true;
+		After = event;
+
+		return true;
+	}
+
+	void Run()
+	{
+		// Publish the event
+		this->EventBroker->Publish(Before);
+		// Clear to swap buffers
+		this->EventBroker->Clear();
+		// Process the event
+		this->EventBroker->template Process<EventFixture>();
+	}
+
+	void Check()
+	{
+		BOOST_CHECK(m_EventRecieved);
+	}
+};
+
+#endif

src/tests/EventTest.cpp

@@ -0,0 +1,21 @@
+#include <boost/test/unit_test.hpp>
+#include "EventFixture.h"
+
+using namespace dd;
+
+struct ETestEvent : public Event
+{
+	int Int = 5;
+	float Float = 1.33333f;
+	double Double = 1.33333;
+	std::string String = "Hello World";
+};
+
+BOOST_AUTO_TEST_CASE(EventBrokerTest)
+{
+	EventFixture<ETestEvent> f;
+	BOOST_CHECK(f.Before.Int == f.After.Int);
+	BOOST_CHECK_CLOSE(f.Before.Float, f.After.Float, 0.00001f);
+	BOOST_CHECK_CLOSE(f.Before.Double, f.After.Double, 0.00001f);
+	BOOST_CHECK(f.Before.String == f.After.String);
+}