// Network-gated integration test for resolver::vcpkg_probe.

#include <catch2/catch_test_macros.hpp>

import cargoxx.resolver;
import cargoxx.util;
import std;

namespace {

auto network_tests_enabled() -> bool {
    auto* env = std::getenv("CARGOXX_NETWORK_TESTS");
    return env != nullptr && std::string_view{env} == "1";
}

} // namespace

TEST_CASE("vcpkg_probe finds 'fmt' in microsoft/vcpkg",
          "[resolver][network]") {
    if (!network_tests_enabled()) {
        SKIP("CARGOXX_NETWORK_TESTS != 1");
    }
    auto r = cargoxx::resolver::vcpkg_probe("fmt");
    REQUIRE(r.has_value());
    REQUIRE(r->find_package.starts_with("fmt"));
    REQUIRE_FALSE(r->targets.empty());
    // fmt's vcpkg port should expose at least one fmt:: target.
    REQUIRE(std::ranges::any_of(r->targets, [](const std::string& t) {
        return t.starts_with("fmt::");
    }));
}

TEST_CASE("vcpkg_probe returns ResolutionUnknownPackage for a 404",
          "[resolver][network]") {
    if (!network_tests_enabled()) {
        SKIP("CARGOXX_NETWORK_TESTS != 1");
    }
    auto r = cargoxx::resolver::vcpkg_probe(
        "definitely_not_a_real_pkg_cargoxx_xyzzy");
    REQUIRE_FALSE(r.has_value());
    REQUIRE(r.error().code ==
            cargoxx::util::ErrorCode::ResolutionUnknownPackage);
}