unit_tests/Utils/JEventGroupTests.cc

0001
0002 // Copyright 2020, Jefferson Science Associates, LLC.
0003 // Subject to the terms in the LICENSE file found in the top-level directory.
0004
0005 #include <JANA/Services/JEventGroupTracker.h>
0006
0007 #include "catch.hpp"
0008
0009 TEST_CASE("JEventGroupTests") {
0010
0011     JEventGroupManager manager;
0012
0013     SECTION("Happy path") {
0014         auto sut = manager.GetEventGroup(22);
0015         REQUIRE(sut->IsGroupFinished() == true);
0016         sut->StartEvent();
0017         REQUIRE(sut->IsGroupFinished() == false);
0018         sut->StartEvent();
0019         REQUIRE(sut->IsGroupFinished() == false);
0020         sut->StartEvent();
0021         REQUIRE(sut->IsGroupFinished() == false);
0022         sut->CloseGroup();
0023         REQUIRE(sut->IsGroupFinished() == false);
0024         sut->FinishEvent();
0025         REQUIRE(sut->IsGroupFinished() == false);
0026         sut->FinishEvent();
0027         REQUIRE(sut->IsGroupFinished() == false);
0028         sut->FinishEvent();
0029         REQUIRE(sut->IsGroupFinished() == true);
0030     }
0031
0032     SECTION("Groups are initially closed until an event is started") {
0033         auto sut = manager.GetEventGroup(22);
0034         REQUIRE(sut->IsGroupFinished() == true);
0035         sut->StartEvent();
0036         REQUIRE(sut->IsGroupFinished() == false);
0037         sut->CloseGroup();
0038         sut->FinishEvent();
0039         REQUIRE(sut->IsGroupFinished() == true);
0040     }
0041
0042     SECTION("Pointer equality <=> group id equality") {
0043         auto group1 = manager.GetEventGroup(22);
0044         auto group2 = manager.GetEventGroup(22);
0045         REQUIRE(group1 == group2);
0046         auto group3 = manager.GetEventGroup(23);
0047         REQUIRE(group1 != group3);
0048     }
0049
0050     SECTION("Reusing groups works the way you'd expect") {
0051         auto sut = manager.GetEventGroup(22);
0052         REQUIRE(sut->IsGroupFinished() == true);
0053         sut->StartEvent();
0054         REQUIRE(sut->IsGroupFinished() == false);
0055         sut->FinishEvent();
0056         sut->CloseGroup();
0057         REQUIRE(sut->IsGroupFinished() == true);
0058         sut->StartEvent();
0059         REQUIRE(sut->IsGroupFinished() == false);
0060         sut->FinishEvent();
0061         sut->CloseGroup();
0062         REQUIRE(sut->IsGroupFinished() == true);
0063     }
0064
0065 }