Function expectSyntaxChangeAfter

test/Particles.cpp:422–437

Assumes that the syntax changes after performing the given action on the named particle Optionally calls the given predicate with the syntax after the change

// Assumes that the syntax changes after performing the given action on the named particle
// Optionally calls the given predicate with the syntax after the change
inline void expectSyntaxChangeAfter(const std::string& defName,
    std::function<void(const particles::IParticleDef::Ptr&)> action,
    std::function<void(const std::string&)> predicate = [](const std::string&) { })
{
    auto decl = GlobalParticlesManager().getDefByName(defName);
    auto blockSyntaxBeforeChange = decl->getBlockSyntax().contents;

    action(decl);

    // Block syntax should have changed by now
    auto blockSyntaxAfterChange = decl->getBlockSyntax().contents;

    EXPECT_NE(blockSyntaxBeforeChange, blockSyntaxAfterChange) << "Syntax block should have changed";

    predicate(blockSyntaxAfterChange);
}

TEST_F(ParticlesTest, SyntaxChangeAddStage)
{