# Path: ex48/lexicon.py
# WORD_TYPES = {
#     "north" : "direction",
#     "south" : "direction", 
#     "east" : "direction",
#     "west" : "direction",
#     "go" : "verb",
#     "kill" : "verb",
#     "eat" : "verb",
#     "the" : "stop",
#     "in" : "stop",
#     "of" : "stop",
#     "bear" : "noun",
#     "princess" : "noun",
# }
# def convert_number(word):
# def scan(sentence):


from nose.tools import *
from ex48 import lexicon
    assert_equal(lexicon.scan("north"), [('direction', 'north')])
    result = lexicon.scan("north south east")
    assert_equal(result, [('direction', 'north'),
                          ('direction', 'south'),
                          ('direction', 'east')])

def test_verbs():
    assert_equal(lexicon.scan("go"), [('verb', 'go')])
    result = lexicon.scan("go kill eat")
    assert_equal(result, [('verb', 'go'),
                          ('verb', 'kill'),
                          ('verb', 'eat')])


def test_stops():
    assert_equal(lexicon.scan("the"), [('stop', 'the')])
    result = lexicon.scan("the in of")
    assert_equal(result, [('stop', 'the'),
                          ('stop', 'in'),
                          ('stop', 'of')])


def test_nouns():
    assert_equal(lexicon.scan("bear"), [('noun', 'bear')])
    result = lexicon.scan("bear princess")
    assert_equal(result, [('noun', 'bear'),
                          ('noun', 'princess')])

def test_numbers():
    assert_equal(lexicon.scan("1234"), [('number', 1234)])

# Path: ex48/lexicon.py
# WORD_TYPES = {
#     "north" : "direction",
#     "south" : "direction", 
#     "east" : "direction",
#     "west" : "direction",
#     "go" : "verb",
#     "kill" : "verb",
#     "eat" : "verb",
#     "the" : "stop",
#     "in" : "stop",
#     "of" : "stop",
#     "bear" : "noun",
#     "princess" : "noun",
# }
# def convert_number(word):
# def scan(sentence):


# Path: lexicon_tests.py
from nose.tools import *
from ex48 import lexicon

    assert_equal(lexicon.scan("north"), [('direction', 'north')])
    result = lexicon.scan("north south east")
    assert_equal(result, [('direction', 'north'),
                          ('direction', 'south'),
                          ('direction', 'east')])

def test_verbs():
    assert_equal(lexicon.scan("go"), [('verb', 'go')])
    result = lexicon.scan("go kill eat")
    assert_equal(result, [('verb', 'go'),
                          ('verb', 'kill'),
                          ('verb', 'eat')])


def test_stops():
    assert_equal(lexicon.scan("the"), [('stop', 'the')])
    result = lexicon.scan("the in of")
    assert_equal(result, [('stop', 'the'),
                          ('stop', 'in'),
                          ('stop', 'of')])


def test_nouns():
    assert_equal(lexicon.scan("bear"), [('noun', 'bear')])
    result = lexicon.scan("bear princess")
    assert_equal(result, [('noun', 'bear'),
                          ('noun', 'princess')])

def test_numbers():
    assert_equal(lexicon.scan("1234"), [('number', 1234)])

    result = lexicon.scan("3 91234")