#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <set>

#include "Swiften/Base/IDGenerator.h"

using namespace Swift;

class IDGeneratorTest : public CppUnit::TestFixture
{
		CPPUNIT_TEST_SUITE(IDGeneratorTest);
		CPPUNIT_TEST(testGenerate);
		CPPUNIT_TEST_SUITE_END();

	public:
		IDGeneratorTest() {}

		void setUp() {
			generatedIDs_.clear();
		}

		void testGenerate() {
			IDGenerator testling;
			for (unsigned int i = 0; i < 26*4; ++i) {
				String id = testling.generateID();
				CPPUNIT_ASSERT(generatedIDs_.insert(id).second);
			}
		}
	
	private:
		std::set<String> generatedIDs_;
};

CPPUNIT_TEST_SUITE_REGISTRATION(IDGeneratorTest);