#!/usr/bin/env python3
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# Copyright (c) 2021-2022 Paul Mattes.
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# s3270 resource file read test

import requests
from subprocess import Popen, PIPE, DEVNULL
import unittest
import Common.Test.playback as playback
import Common.Test.cti as cti

class TestS3270ReadResource(cti.cti):

    # s3270 read resource test
    def test_s3270_read_resource(self):

        # Start s3270.
        hport, socket = cti.unused_port()
        s3270 = Popen(cti.vgwrap(['s3270', '-httpd', str(hport), 's3270/Test/bsResource.s3270']), stdin=DEVNULL, stdout=DEVNULL)
        self.children.append(s3270)
        socket.close()
        self.check_listen(hport)

        # Check the terminal name. It should have a trailing backslash, which was impossible
        # until the parser was fixed.
        r = requests.get(f'http://127.0.0.1:{hport}/3270/rest/json/Query(TerminalName)')
        self.assertEqual('foo.bar\\', r.json()['result'][-1], 'Expected TerminalName')

        # Check the model, which would have been missed with the broken parser.
        r = requests.get(f'http://127.0.0.1:{hport}/3270/rest/json/Query(Model)')
        self.assertEqual('IBM-3279-2-E', r.json()['result'][-1], 'Expected Model')

        # Wait for s3270 to exit.
        r = requests.get(f'http://127.0.0.1:{hport}/3270/rest/json/Quit()')
        self.vgwait(s3270)

if __name__ == '__main__':
    unittest.main()
