yams/tests/integration/smoke/add_command_sandbox_smoke_catch2_test.cpp

#include <catch2/catch_test_macros.hpp>

#include <exception>
#include <filesystem>
#include <fstream>
#include <optional>
#include <sstream>
#include <string>
#include <vector>

#include <nlohmann/json.hpp>

#include "common/test_helpers_catch2.h"

#include <yams/cli/yams_cli.h>

namespace fs = std::filesystem;

namespace {

class CaptureStdout {
public:
    CaptureStdout() : old_(std::cout.rdbuf(buffer_.rdbuf())) {}
    ~CaptureStdout() { std::cout.rdbuf(old_); }

    std::string str() const { return buffer_.str(); }

private:
    std::ostringstream buffer_;
    std::streambuf* old_{nullptr};
};

int run_cli(const std::vector<std::string>& args, std::string* output = nullptr,
            std::optional<std::string> stdinData = std::nullopt) {
    std::vector<std::string> effectiveArgs = args;
    const bool hasDataDirFlag =
        std::find(effectiveArgs.begin(), effectiveArgs.end(), "--data-dir") !=
            effectiveArgs.end() ||
        std::find(effectiveArgs.begin(), effectiveArgs.end(), "--storage") != effectiveArgs.end();
    if (!hasDataDirFlag) {
        if (const char* dataDir = std::getenv("YAMS_DATA_DIR"); dataDir && *dataDir) {
            effectiveArgs.insert(effectiveArgs.begin() + 1, std::string(dataDir));
            effectiveArgs.insert(effectiveArgs.begin() + 1, "--data-dir");
        }
    }
    int rc = 0;
    std::string captured;
    try {
        yams::cli::YamsCLI cli;
        std::vector<char*> argv;
        argv.reserve(effectiveArgs.size());
        for (const auto& arg : effectiveArgs) {
            argv.push_back(const_cast<char*>(arg.c_str()));
        }

        CaptureStdout capture;

        std::istringstream in;
        std::streambuf* oldIn = nullptr;
        if (stdinData.has_value()) {
            in.str(*stdinData);
            oldIn = std::cin.rdbuf(in.rdbuf());
        }

        {
            rc = cli.run(static_cast<int>(argv.size()), argv.data());
        }

        if (oldIn) {
            std::cin.rdbuf(oldIn);
        }
        if (captured.empty()) {
            captured = capture.str();
        }
    } catch (const std::exception& e) {
        rc = -1;
        captured = std::string("EXCEPTION: ") + e.what();
    } catch (...) {
        rc = -1;
        captured = "EXCEPTION: unknown";
    }
    if (output) {
        *output = std::move(captured);
    }
    return rc;
}

nlohmann::json parse_json_output(const std::string& raw) {
    const auto pos = raw.find('{');
    if (pos == std::string::npos) {
        return nlohmann::json{};
    }
    return nlohmann::json::parse(raw.substr(pos));
}

} // namespace

TEST_CASE("IntegrationSmoke.AddCommandSandboxOperations", "[smoke][integrationsmoke]") {
    const fs::path root = yams::test::make_temp_dir("yams_add_sandbox_");
    const fs::path dataDir = root / "data";
    const fs::path inputDir = root / "input";
    fs::create_directories(dataDir);
    fs::create_directories(inputDir / "sub");

    const fs::path fileA = inputDir / "alpha.txt";
    const fs::path fileB = inputDir / "sub" / "beta.md";
    const fs::path fileSkip = inputDir / "sub" / "skip.log";
    const fs::path fileM1 = inputDir / "multi1.txt";
    const fs::path fileM2 = inputDir / "multi2.txt";

    yams::test::write_file(fileA, "alpha sandbox add content\n");
    yams::test::write_file(fileB, "beta sandbox add content\n");
    yams::test::write_file(fileSkip, "skip me\n");
    yams::test::write_file(fileM1, "multi file one\n");
    yams::test::write_file(fileM2, "multi file two\n");

    yams::test::ScopedEnvVar embedded("YAMS_EMBEDDED", std::string("1"));
    yams::test::ScopedEnvVar inDaemon("YAMS_IN_DAEMON", std::nullopt);
    yams::test::ScopedEnvVar dataEnv("YAMS_DATA_DIR", dataDir.string());
    yams::test::ScopedEnvVar storageEnv("YAMS_STORAGE", dataDir.string());
    yams::test::ScopedEnvVar disableVectors("YAMS_DISABLE_VECTORS", std::string("1"));
    yams::test::ScopedEnvVar skipModelLoading("YAMS_SKIP_MODEL_LOADING", std::string("1"));
    yams::test::ScopedEnvVar disableWatcher("YAMS_DISABLE_SESSION_WATCHER", std::string("1"));
    yams::test::ScopedEnvVar disableAutoStart("YAMS_CLI_DISABLE_DAEMON_AUTOSTART",
                                              std::string("1"));

    std::string out;

    int rc = run_cli({"yams", "--json", "add", fileA.string(), "--name", "single-alpha.txt",
                      "--tags", "sandbox,single", "--metadata", "source=test"},
                     &out);
    INFO(out);
    REQUIRE(rc == 0);
    auto j = parse_json_output(out);
    INFO(out);
    REQUIRE(j.is_object());
    REQUIRE(j.contains("summary"));
    CHECK(j["summary"]["failed"].get<int>() == 0);

    rc = run_cli({"yams", "--json", "add", inputDir.string(), "--recursive", "--include",
                  "*.txt,*.md", "--exclude", "*.log", "--tags", "sandbox,dir", "--sync"},
                 &out);
    INFO(out);
    REQUIRE(rc == 0);
    j = parse_json_output(out);
    INFO(out);
    REQUIRE(j.is_object());
    REQUIRE(j.contains("summary"));
    CHECK(j["summary"]["failed"].get<int>() == 0);
    CHECK(j.contains("results"));
    CHECK_FALSE(j["results"].empty());

    rc = run_cli(
        {"yams", "--json", "add", "-", "--name", "stdin-sandbox.txt", "--tags", "sandbox,stdin"},
        &out, std::string("stdin payload for sandbox add\n"));
    INFO(out);
    REQUIRE(rc == 0);
    j = parse_json_output(out);
    INFO(out);
    REQUIRE(j.is_object());
    REQUIRE(j.contains("summary"));
    CHECK(j["summary"]["failed"].get<int>() == 0);

    rc = run_cli(
        {"yams", "--json", "add", fileM1.string(), fileM2.string(), "--tags", "sandbox,multi"},
        &out);
    INFO(out);
    REQUIRE(rc == 0);
    j = parse_json_output(out);
    INFO(out);
    REQUIRE(j.is_object());
    REQUIRE(j.contains("results"));
    CHECK(static_cast<int>(j["results"].size()) >= 2);
    CHECK(j["summary"]["failed"].get<int>() == 0);

    std::error_code ec;
    fs::remove_all(root, ec);
}

TEST_CASE("IntegrationSmoke.AddCommandFallsBackToInProcessWhenDaemonStartupUnavailable",
          "[smoke][integrationsmoke]") {
    const fs::path root = yams::test::make_temp_dir("yams_add_fallback_");
    const fs::path dataDir = root / "data";
    const fs::path blockedSocketDir = root / "blocked-socket";
    const fs::path inputFile = root / "fallback.txt";
    fs::create_directories(dataDir);
    fs::create_directories(blockedSocketDir);

    yams::test::write_file(inputFile, "fallback add content\n");

    yams::test::ScopedEnvVar embedded("YAMS_EMBEDDED", std::nullopt);
    yams::test::ScopedEnvVar inDaemon("YAMS_IN_DAEMON", std::nullopt);
    yams::test::ScopedEnvVar dataEnv("YAMS_DATA_DIR", dataDir.string());
    yams::test::ScopedEnvVar storageEnv("YAMS_STORAGE", dataDir.string());
    yams::test::ScopedEnvVar disableVectors("YAMS_DISABLE_VECTORS", std::string("1"));
    yams::test::ScopedEnvVar skipModelLoading("YAMS_SKIP_MODEL_LOADING", std::string("1"));
    yams::test::ScopedEnvVar disableWatcher("YAMS_DISABLE_SESSION_WATCHER", std::string("1"));
    yams::test::ScopedEnvVar daemonSocket("YAMS_DAEMON_SOCKET",
                                          (blockedSocketDir / "daemon.sock").string());

    std::error_code ec;
    fs::permissions(blockedSocketDir, fs::perms::none, fs::perm_options::replace, ec);

    std::string out;
    const int rc =
        run_cli({"yams", "--json", "add", inputFile.string(), "--tags", "fallback"}, &out);

    fs::permissions(blockedSocketDir, fs::perms::owner_all, fs::perm_options::replace, ec);

    INFO(out);
    REQUIRE(rc == 0);
    auto j = parse_json_output(out);
    INFO(out);
    REQUIRE(j.is_object());
    REQUIRE(j.contains("summary"));
    CHECK(j["summary"]["failed"].get<int>() == 0);
    REQUIRE(j.contains("results"));
    REQUIRE_FALSE(j["results"].empty());
    CHECK(j["results"][0]["success"].get<bool>());
}