File: test_cli.py

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python-stomp 8.1.0-1
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import tempfile

from stomp.__main__ import StompCLI
from .testutils import *

username = get_default_user()
password = get_default_password()

(host, port) = get_default_host()[0]

test_text = '''subscribe /queue/testfile
send /queue/testfile this is a test
unsubscribe /queue/testfile'''


def create_test_file():
    with tempfile.NamedTemporaryFile('w', delete=False) as f:
        f.write('''subscribe /queue/testfile
send /queue/testfile this is a test
unsubscribe /queue/testfile''')
    return f


class TestCLI(object):
    def test_invalid_version(self):
        with pytest.raises(RuntimeError):
            StompCLI(host, port, username, password, "invalid")

    def test_help(self):
        teststdin = StubStdin()

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin)

        cli.help_help()
        cli.help_quit()
        cli.help_exit()
        cli.help_EOF()
        cli.help_subscribe()
        cli.help_unsubscribe()
        cli.help_send()
        cli.help_sendrec()
        cli.help_sendreply()
        cli.help_sendfile()
        cli.help_version()
        cli.help_ack()
        cli.help_nack()
        cli.help_abort()
        cli.help_commit()
        cli.help_stats()
        cli.help_run()
        cli.help_begin()

    def testsubscribe(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/testsubscribe' with acknowledge set to 'auto', id set to '1'")
        cli.onecmd("subscribe /queue/testsubscribe")
        teststdout.expect("MESSAGE")
        teststdout.expect("this is a test")
        cli.onecmd("send /queue/testsubscribe this is a test")

        time.sleep(3)

        teststdout.expect("Unsubscribing from '/queue/testsubscribe'")
        cli.onecmd("unsubscribe /queue/testsubscribe")
        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testsendrec(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)

        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.1", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("RECEIPT")
        cli.onecmd("sendrec /queue/testsendrec this is a test")

        time.sleep(3)

        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testsendfile(self):
        f = create_test_file()

        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.2", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/testsendfile' with acknowledge set to 'auto', id set to '1'")
        cli.onecmd("subscribe /queue/testsendfile")

        time.sleep(3)

        teststdout.expect("MESSAGE")
        cli.onecmd("sendfile /queue/testsendfile %s" % f.name)

        time.sleep(3)

        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testsendfileheaders(self):
        f = create_test_file()

        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.2", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        cli.onecmd("sendfile /queue/testsendfile %s { \"custom\" : \"header\" }" % f.name)

        time.sleep(3)

        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testabort(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.2", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/testabort' with acknowledge set to 'auto', id set to '1'")
        cli.onecmd("subscribe /queue/testabort")

        cli.onecmd("begin")
        cli.onecmd("send /queue/testabort this is a test")
        cli.onecmd("abort")

        time.sleep(3)

        teststdout.expect("Unsubscribing from '/queue/testabort'")
        cli.onecmd("unsubscribe /queue/testabort")
        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testcommit(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/testcommit' with acknowledge set to 'auto', id set to '1'")
        cli.onecmd("subscribe /queue/testcommit")

        cli.onecmd("begin")
        cli.onecmd("send /queue/testcommit this is a test")

        teststdout.expect("Committing.*")
        teststdout.expect("MESSAGE")
        teststdout.expect("this is a test")
        cli.onecmd("commit")

        time.sleep(3)

        teststdout.expect("Unsubscribing from '/queue/testcommit'")
        cli.onecmd("unsubscribe /queue/testcommit")
        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def teststats(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/teststats' with acknowledge set to 'auto', id set to '1'")
        cli.onecmd("subscribe /queue/teststats")

        teststdout.expect(".*No stats available.*")
        cli.onecmd("stats")

        time.sleep(1)

        cli.onecmd("stats on")
        cli.onecmd("send /queue/teststats this is a test")

        teststdout.expect("MESSAGE")
        teststdout.expect("this is a test")

        time.sleep(3)

        cli.onecmd("stats")

        teststdout.expect("Unsubscribing from '/queue/teststats'")
        cli.onecmd("unsubscribe /queue/teststats")
        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testrun(self):
        f = create_test_file()

        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/testfile' with acknowledge set to 'auto', id set to '1'")
        teststdout.expect("this is a test")
        teststdout.expect("MESSAGE")
        teststdout.expect("Unsubscribing from '/queue/testfile'")
        cli.onecmd("run %s" % f.name)
        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def testrunarg(self):
        f = create_test_file()

        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin, stdout=teststdout)

        time.sleep(3)

        teststdout.expect("Subscribing to '/queue/testfile' with acknowledge set to 'auto', id set to '1'")
        teststdout.expect("this is a test")
        teststdout.expect("MESSAGE")
        teststdout.expect("Unsubscribing from '/queue/testfile'")

        cli.do_run(f.name)

        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    def test_multicast(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(None, None, None, None, "multicast", stdin=teststdin, stdout=teststdout)

        teststdout.expect("Subscribing to '/queue/testmulticastclisubscribe' with acknowledge set to 'auto', id set to '1'")
        cli.onecmd("subscribe /queue/testmulticastclisubscribe")
        teststdout.expect("MESSAGE")
        teststdout.expect("this is a test")
        cli.onecmd("send /queue/testsubscribe this is a test")

        teststdout.expect("Shutting down, please wait")
        cli.onecmd("quit")

    # just here for coverage
    def test_on_disconnected_edgecase(self):
        teststdin = StubStdin()
        teststdout = StubStdout(self)
        teststdout.expect("CONNECTED")

        cli = StompCLI(host, port, username, password, "1.0", stdin=teststdin, stdout=teststdout)

        teststdout.expect(".*lost connection.*")

        cli.on_disconnected()