// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.


#include <iostream>
#include <thread>
#include <boost/filesystem.hpp>

#include "utils.h"
#include "db/DBFactory.h"

INITIALIZE_EASYLOGGINGPP

using namespace zilliz::milvus;

static std::string uri;

class DBTestEnvironment : public ::testing::Environment {
public:

//    explicit DBTestEnvironment(std::string uri) : uri_(uri) {}

    static std::string getURI() {
        return uri;
    }

    void SetUp() override {
        getURI();
    }

};

void MetricTest::InitLog() {
    el::Configurations defaultConf;
    defaultConf.setToDefault();
    defaultConf.set(el::Level::Debug,
            el::ConfigurationType::Format, "[%thread-%datetime-%level]: %msg (%fbase:%line)");
    el::Loggers::reconfigureLogger("default", defaultConf);
}

engine::DBOptions MetricTest::GetOptions() {
    auto options = engine::DBFactory::BuildOption();
    options.meta_.path_ = "/tmp/milvus_test";
    options.meta_.backend_uri_ = "sqlite://:@:/";
    return options;
}

void MetricTest::SetUp() {
    InitLog();
    auto options = GetOptions();
    db_ = engine::DBFactory::Build(options);
}

void MetricTest::TearDown() {
    db_->Stop();
    boost::filesystem::remove_all("/tmp/milvus_test");
}

int main(int argc, char **argv) {
    ::testing::InitGoogleTest(&argc, argv);
    if (argc > 1) {
        uri = argv[1];
    }
//    std::cout << uri << std::endl;
    ::testing::AddGlobalTestEnvironment(new DBTestEnvironment);
    return RUN_ALL_TESTS();
}