Limnoria/test/test_commands.py

###
# Copyright (c) 2002-2004, Jeremiah Fincher
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#
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# modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
#   * Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions, and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#   * Neither the name of the author of this software nor the name of
#     contributors to this software may be used to endorse or promote products
#     derived from this software without specific prior written consent.
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# POSSIBILITY OF SUCH DAMAGE.
###

from testsupport import *

from supybot.commands import *
import supybot.ircmsgs as ircmsgs
import supybot.callbacks as callbacks


class CommandsTestCase(SupyTestCase):
    msg = ircmsgs.privmsg('test', 'foo')
    class irc:
        nick = 'test'
        def error(self, s):
            raise self.failureException, s
    def assertState(self, spec, given, expected, **kwargs):
        irc = callbacks.SimpleProxy(self.irc(), self.msg)
        myspec = Spec(spec, **kwargs)
        state = myspec(irc, self.msg, given)
        self.assertEqual(state.args, expected,
                         'Expected %r, got %r' % (expected, state.args))

    def testEmptySpec(self):
        self.assertState([], [], [])

    def testSpecInt(self):
        self.assertState(['int'], ['1'], [1])
        self.assertState(['int', 'int', 'int'], ['1', '2', '3'], [1, 2, 3])

    def testRestHandling(self):
        self.assertState([None], ['foo', 'bar', 'baz'], ['foo bar baz'])

    def testOptional(self):
        spec = [optional('int', 999), None]
        self.assertState(spec, ['12', 'foo'], [12, 'foo'])
        self.assertState(spec, ['foo'], [999, 'foo'])

    def testAdditional(self):
        spec = [additional('int', 999)]
        self.assertState(spec, ['12'], [12])
        self.assertState(spec, [], [999])
        self.assertRaises(callbacks.Error,
                          self.assertState, spec, ['foo'], ['asdf'])

    def testGetopts(self):
        spec = ['int', getopts({'foo': None, 'bar': 'int'}), 'int']
        self.assertState(spec,
                         ['12', '--foo', 'baz', '--bar', '13', '15'],
                         [12, [('foo', 'baz'), ('bar', 13)], 15])

    def testCompose(self):
        spec = [compose('somethingWithoutSpaces', 'lowered')]
        self.assertState(spec, ['FOO'], ['foo'])
        self.assertRaises(callbacks.Error,
                          self.assertState, spec, ['foo bar'], ['asdf'])

    def testAny(self):
        self.assertState([any('int')], ['1', '2', '3'], [[1, 2, 3]])
        self.assertState([None, any('int')], ['1', '2', '3'], ['1', [2, 3]])

##     def testAny(self):
##         self.assertState([None, any('int'), None],
##                          ['foo', 'bar'],
##                          ['foo', [], 'bar'])

    def testMany(self):
        spec = [many('int')]
        self.assertState(spec, ['1', '2', '3'], [[1, 2, 3]])
        self.assertRaises(callbacks.Error,
                          self.assertState, spec, [], ['asdf'])



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