GEEKING

App.UnitTest/ToolTest.cpp

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+#include <boost/test/unit_test.hpp>
+
+#include "rbx/test/DataModelFixture.h"
+#include "V8DataModel/Mouse.h"
+#include "V8DataModel/Tool.h"
+
+using namespace RBX;
+
+struct CallbackCounter {
+	shared_ptr<Mouse> expectedMouse;
+	unsigned int count;
+	CallbackCounter() : count(0) {}
+
+	void callback(const shared_ptr<Instance> mouse) {
+		BOOST_CHECK_EQUAL(expectedMouse.get(), mouse.get());
+		count++;
+	}
+};
+
+BOOST_AUTO_TEST_SUITE( ToolTest ) // avoid name conflict with "Tool"
+
+BOOST_AUTO_TEST_CASE( EquipFiresForConnectionsBeforeAndAfterEquip )
+{
+	shared_ptr<Tool> tool = Creatable<Instance>::create<Tool>();
+	shared_ptr<Mouse> mouse = Creatable<Instance>::create<Mouse>();
+	CallbackCounter beforeEquip, afterEquip;
+	beforeEquip.expectedMouse = mouse;
+	afterEquip.expectedMouse = mouse;
+
+	BOOST_CHECK_EQUAL(0, beforeEquip.count);
+	BOOST_CHECK_EQUAL(0, afterEquip.count);
+
+	boost::function<void(shared_ptr<Instance>)> beforeFun =
+		boost::bind(&CallbackCounter::callback, &beforeEquip, _1);
+	tool->equippedSignal.connect(beforeFun);
+	tool->equippedSignal.equipped(mouse);
+
+	BOOST_CHECK_EQUAL(1, beforeEquip.count);
+	BOOST_CHECK_EQUAL(0, afterEquip.count);
+
+	boost::function<void(shared_ptr<Instance>)> afterFun =
+		boost::bind(&CallbackCounter::callback, &afterEquip, _1);
+	tool->equippedSignal.connect(afterFun);
+
+	BOOST_CHECK_EQUAL(1, beforeEquip.count);
+	BOOST_CHECK_EQUAL(1, afterEquip.count);
+
+	tool->equippedSignal.unequipped();
+
+	BOOST_CHECK_EQUAL(1, beforeEquip.count);
+	BOOST_CHECK_EQUAL(1, afterEquip.count);
+
+	CallbackCounter afterUnequip;
+	
+	boost::function<void(shared_ptr<Instance>)> afterUnequipFun =
+		boost::bind(&CallbackCounter::callback, &afterUnequip, _1);
+	tool->equippedSignal.connect(afterUnequipFun);
+
+	BOOST_CHECK_EQUAL(1, beforeEquip.count);
+	BOOST_CHECK_EQUAL(1, afterEquip.count);
+	BOOST_CHECK_EQUAL(0, afterUnequip.count);
+
+	shared_ptr<Mouse> mouse2 = Creatable<Instance>::create<Mouse>();
+	beforeEquip.expectedMouse = mouse2;
+	afterEquip.expectedMouse = mouse2;
+	afterUnequip.expectedMouse = mouse2;
+
+	tool->equippedSignal.equipped(mouse2);
+
+	BOOST_CHECK_EQUAL(2, beforeEquip.count);
+	BOOST_CHECK_EQUAL(2, afterEquip.count);
+	BOOST_CHECK_EQUAL(1, afterUnequip.count);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+