Function TEST

tests/gtest_preconditions.cpp:12–43

using namespace BT;

TEST(PreconditionsDecorator, Integers)
{
  BehaviorTreeFactory factory;
  std::array<int, 3> counters{};
  RegisterTestTick(factory, "Test", counters);

  const std::string xml_text = R"(

    <root BTCPP_format="4" >
        <BehaviorTree ID="MainTree">
            <Sequence>
                <Script code = "A:=1; B:=1; C:=3" />
                <Precondition if="A==B" else="FAILURE">
                    <TestA/>
                </Precondition>
                <Precondition if="A==C" else="SUCCESS">
                    <TestB/>
                </Precondition>
                <Precondition if="A!=C" else="FAILURE">
                    <TestC/>
                </Precondition>
            </Sequence>
        </BehaviorTree>
    </root>)";

  auto tree = factory.createTreeFromText(xml_text);
  const auto status = tree.tickWhileRunning();
  ASSERT_EQ(status, NodeStatus::SUCCESS);
  ASSERT_EQ(counters[0], 1);
  ASSERT_EQ(counters[1], 0);
  ASSERT_EQ(counters[2], 1);
}

TEST(PreconditionsDecorator, DoubleEquals)
{