ATLAS Offline Software
Loading...
Searching...
No Matches
xAODJetCollectorTest.cxx
Go to the documentation of this file.
1/*
2 Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
3*/
4
5#include "xAODJet/Jet.h"
9#include <TLorentzVector.h>
10#include "gtest/gtest.h"
11
12/*
13using ::testing::Return;
14using ::testing::_;
15using ::testing::SetArgReferee;
16*/
17
18class xAODJetCollectorTest: public ::testing::Test {
19public:
21};
22
23
25 // zero jets in. Jet collector is empty.
26
27 HypoJetVector jets;
28 xAODJetCollector collector;
29 collector.addJets(jets.begin(), jets.end());
30 EXPECT_TRUE(collector.empty());
31}
32
33
34TEST_F(xAODJetCollectorTest, multipleInputJets){
35 //multiple jets in. Jet collector is not empty and has the correct number.
36
37 constexpr std::size_t njets{11};
38 std::vector<xAOD::Jet> xaodjets (njets);
39 HypoJetVector jets;
40 jets.reserve (njets);
41 for(unsigned int ijet = 0; ijet < njets; ++ijet){
42 jets.emplace_back (new HypoJet::xAODJetAsIJet(&xaodjets[ijet], ijet));
43 }
44
45 xAODJetCollector collector;
46 collector.addJets(jets.begin(), jets.end());
47
48 EXPECT_FALSE(collector.empty());
49 EXPECT_FALSE((collector.xAODJets()).size() == 10);
50}
51
52
54 // multiple non-xAOD jets in. Jet collector is empty.
55
56 unsigned int njets{11};
57 HypoJetVector jets;
58 jets.reserve (njets);
59 for(unsigned int ijet = 0; ijet < njets; ++ijet){
60 TLorentzVector v;
61 jets.emplace_back (new TLorentzVectorAsIJet(v));
62 }
63
64 xAODJetCollector collector;
65 collector.addJets(jets.begin(), jets.end());
66
67 // These hypoJets are not xAOD jets.
68 EXPECT_FALSE(collector.empty());
69 EXPECT_TRUE(collector.size() == njets);
70 EXPECT_TRUE((collector.hypoJets()).size() == njets);
71 EXPECT_TRUE((collector.xAODJets()).size() == 0);
72}
73
std::vector< pHypoJet > HypoJetVector
Definition HypoJetDefs.h:27
void addJets(const HypoJetCIter &begin, const HypoJetCIter &end, int chainPartInd=-1)
std::vector< const xAOD::Jet * > xAODJets() const
std::size_t size() const
HypoJetVector hypoJets() const
TEST_F(xAODJetCollectorTest, zeroJets)