#  ============LICENSE_START===============================================
#  Copyright (C) 2020 Nordix Foundation. All rights reserved.
#  ========================================================================
#  Licensed 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.
#  ============LICENSE_END=================================================
#

# Setting up dir and env for unit test of simualators
import sys
import os
import pytest

#Server port and base path
PORT_NUMBER="2222"
HOST_IP="localhost"
SERVER_URL="http://"+HOST_IP+":"+PORT_NUMBER+"/"

# Dir for json test data files
testdata=""

def setup_env(interface_version):
    global testdata
    cwd=os.getcwd()+"/"
    # Env TESTS_BASE_PATH is set when executed via tox.ini
    # If basic test is executed from cmd line, that env var is not needed
    if 'TESTS_BASE_PATH' in os.environ:
        cwd=os.environ['TESTS_BASE_PATH']+"/"
    testdata=cwd+"../test/"+interface_version+"/jsonfiles/"

    #Env var to setup version and host logging
    os.environ['APIPATH'] = cwd+"../api/"+interface_version
    os.environ['REMOTE_HOSTS_LOGGING'] = "ON"
    os.environ['DUPLICATE_CHECK'] = "0"

    # Paths need to run the sim, including needed source file dirs
    sys.path.append(os.path.abspath(cwd+'../src/common'))
    sys.path.append(os.path.abspath(cwd+'../test/common'))
    sys.path.append(os.path.abspath(cwd+'../src/'+interface_version))
    os.chdir(cwd+"../src/"+interface_version)

def get_testdata_dir():
    return testdata

# Test client for rest calls
@pytest.fixture
def client():
    from main import app
    with app.app.test_client() as client:
        yield client

# Run the Flask app in a separate thread for testing
def run_flask_app():
    from main import app
    app.app.run(port=8086, host="127.0.0.1")