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#include <cppunit/extensions/HelperMacros.h>
#include "DataFormats/Luminosity/interface/LumiInfo.h"
#include <string>
#include <vector>
#include <iostream>
#include <cmath>
class TestLumiInfo : public CppUnit::TestFixture {
static const float tol;
CPPUNIT_TEST_SUITE(TestLumiInfo);
CPPUNIT_TEST(testConstructor);
CPPUNIT_TEST(testFill);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {}
void tearDown() {}
void testConstructor();
void testFill();
};
const float TestLumiInfo::tol = 1e-5;
///registration of the test so that the runner can find it
CPPUNIT_TEST_SUITE_REGISTRATION(TestLumiInfo);
void TestLumiInfo::testConstructor() {
std::cout << "\nTesting LumiInfo\n";
LumiInfo lumiInfo;
lumiInfo.setDeadFraction(0.4);
CPPUNIT_ASSERT(std::abs(lumiInfo.getDeadFraction() - 0.4) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.getLiveFraction() - 0.6) < tol);
}
void TestLumiInfo::testFill() {
LumiInfo lumiInfo;
lumiInfo.setDeadFraction(0.5);
std::vector<float> lumBX;
lumBX.push_back(1.0f);
lumBX.push_back(2.0f);
lumBX.push_back(3.0f);
lumiInfo.setInstLumiAllBX(lumBX);
lumiInfo.setTotalInstLumi(8.0f);
CPPUNIT_ASSERT(std::abs(lumiInfo.getInstLumiBX(0) - 1.0f) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.getInstLumiBX(1) - 2.0f) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.getInstLumiBX(2) - 3.0f) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.getTotalInstLumi() - 8.0f) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.instLuminosityBXSum() - 6.0f) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.integLuminosity() - 8.0f * lumiInfo.lumiSectionLength()) < tol);
CPPUNIT_ASSERT(std::abs(lumiInfo.recordedLuminosity() - 4.0f * lumiInfo.lumiSectionLength()) < tol);
lumiInfo.setTotalInstToBXSum();
CPPUNIT_ASSERT(std::abs(lumiInfo.getTotalInstLumi() - 6.0f) < tol);
CPPUNIT_ASSERT(lumiInfo.isProductEqual(lumiInfo));
LumiInfo lumiInfo2;
CPPUNIT_ASSERT(!lumiInfo.isProductEqual(lumiInfo2));
std::cout << lumiInfo;
}
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