#include "expresscpp/console.hpp"

#include "expresscpp/expresscpp.hpp"

#include "expresscpp/fetch.hpp"

#include "expresscpp/http_method.hpp"

#include "expresscpp/types.hpp"

#include "gtest/gtest.h"

using namespace expresscpp;

TEST(HttpMethods, TestDiffentMethods) {

auto expresscpp = std::make_shared<ExpressCpp>();

expresscpp->Get("/", [](auto /*req*/, auto res, auto /*next*/) { res->Send("get"); });

expresscpp->Post("/", [](auto /*req*/, auto res, auto /*next*/) { res->Send("post"); });

expresscpp->Delete("/", [](auto /*req*/, auto res, auto /*next*/) { res->Send("delete"); });

expresscpp->Patch("/", [](auto /*req*/, auto res, auto /*next*/) { res->Send("patch"); });

constexpr uint16_t port = 8081u;

const std::string target = fmt::format("http://localhost:{}/", port);

expresscpp->Listen(port, [&](auto ec) {

EXPECT_FALSE(ec);

const auto s_get = fetch(target, { HttpMethod::Get});

const auto s_post = fetch(target, { HttpMethod::Post});

const auto s_delete = fetch(target, { HttpMethod::Delete});

const auto s_patch = fetch(target, { HttpMethod::Patch});

EXPECT_EQ(s_get, "get");

EXPECT_EQ(s_post, "post");

EXPECT_EQ(s_patch, "patch");

EXPECT_EQ(s_delete, "delete");

});

}

TEST(HttpMethods, TestStringToEnumConvertions) {

EXPECT_EQ(getHttpMethodFromName("all"), HttpMethod::All);

EXPECT_EQ(getHttpMethodFromName("GET"), HttpMethod::Get);

EXPECT_EQ(getHttpMethodFromName("Post"), HttpMethod::Post);

EXPECT_NE(getHttpMethodFromName("Post"), HttpMethod::Patch);

EXPECT_EQ(getHttpMethodFromName("pUt"), HttpMethod::Put);

EXPECT_THROW(getHttpMethodFromName("pasdt"), std::runtime_error);

}