#ifdef TESTS_BUILD
#include <catch.hpp>
#include "../src/Script.hpp"

TEST_CASE( "Define script function", "[integration]" ) {
    Script* script = Script::Create("function add(number a, number b) a + b end");
    REQUIRE(!script->Diagnostics -> HasErrors());
    script->Evaluate();
    auto variable = script->GetVariable("add");
    REQUIRE(variable != nullptr);
    REQUIRE(variable->GetType()->GetClass() == TypeClass::Function);
    delete script;
}

TEST_CASE( "Define script function and call", "[integration]" ) {
    Script* script = Script::Create("function add(number a, number b) result = a + b end add(1, 2)");
    REQUIRE(!script->Diagnostics -> HasErrors());
    script->Evaluate();
    auto variable = script->GetVariable("add");
    REQUIRE(variable != nullptr);
    REQUIRE(variable->GetType()->GetClass() == TypeClass::Function);
    auto result = script->GetVariable("result");
    REQUIRE(result->GetType()->GetClass() == TypeClass::Number);
    REQUIRE(result->EvaluateInteger() == 3);
    delete script;
}

#endif