Crafter.Build/tests/UnitLib/main.cpp

import std;
import Crafter.Build;
using namespace Crafter;

int main() {
    // Local() is the no-op runner — empty exec template, name "local".
    if (TestRunner::Local().name != "local") return 1;

    // FromSpec parses each known kind and labels it consistently.
    auto cmd = TestRunner::FromSpec("cmd:wine");
    if (!cmd || cmd->name != "cmd:wine") return 1;

    auto local = TestRunner::FromSpec("local");
    if (!local || local->name != "local") return 1;

    // Empty input returns nullopt; anything else unrecognized throws.
    // ssh/sshwin/wsl used to be valid specs; they're now bogus (issue #8).
    if (TestRunner::FromSpec("")) return 1;
    for (auto bogus : { "nonsense:thing", "ssh:somehost", "sshwin:winhost", "wsl" }) {
        try {
            TestRunner::FromSpec(bogus);
            return 1;
        } catch (const std::exception&) {}
    }

    return 0;
}