def test_numbers():
assert_equal(lexicon.scan("1234"), [('number', 1234)])
result = lexicon.scan("3 91234")
assert_equal(result, [
('number', 3),
('number', 91234),
])
def test_nouns():
assert_equal(lexicon.scan("bear"), [('noun', 'bear')])
result = lexicon.scan("bear princess")
assert_equal(result, [
('noun', 'bear'),
('noun', 'princess'),
])
def test_stops():
assert_equal(lexicon.scan("the"), [('stop', 'the')])
result = lexicon.scan("the in a of")
assert_equal(result, [('stop', 'the'),
('stop', 'in'),
('stop', 'a'),
('stop', 'of')])
def testing_parse_verb():
'''testing the parse_verb function.'''
word_list = lexicon.scan('kill at door')
assert_equal(parser.parse_verb(word_list), ('verb', 'kill'))
word_list = lexicon.scan('bear kill princess')
# word_list is assigned with a value in this module, thus not preceeded by parser
assert_raises(parser.ParseError, parser.parse_verb, word_list)
def test_numbers():
assert_equal(lexicon.scan("1234"), [('number', 1234)])
result = lexicon.scan("3 91234 0 -1234")
assert_equal(result, [('number', 3),
('number', 91234),
('number', 0),
('number', -1234)])
def test_parse_objeto():
lista_de_palavras = lexicon.scan('o porta')
assert_equal(parser.parse_objeto(lista_de_palavras), ('noun', 'porta'))
lista_de_palavras = lexicon.scan('o oeste')
assert_equal(parser.parse_objeto(lista_de_palavras), ('direcao', 'oeste'))
lista_de_palavras = lexicon.scan('o e')
assert_raises(parser.ParserError, parser.parse_objeto, lista_de_palavras)
def test_parse_object():
word_list = lexicon.scan('the cabinet')
assert_equal(parser.parse_object(word_list), ('noun', 'cabinet'))
word_list = lexicon.scan('the north')
assert_equal(parser.parse_object(word_list), ('direction', 'north'))
word_list = lexicon.scan('in of the eat bla')
assert_raises(parser.ParserError, parser.parse_object, word_list)
def test_directions():
assert_equal(lexicon.scan("north"), [('direction', 'north')])
result = lexicon.scan("north south east west")
assert_equal(result, [('direction', 'north'),
('direction', 'south'),
('direction', 'east'),
('direction', 'west')])
def test_parse_object():
word_list = lexicon.scan('the door')
assert_equal(parser.parse_object(word_list), ('noun', 'door'))
word_list = lexicon.scan('the east')
assert_equal(parser.parse_object(word_list), ('direction', 'east'))
word_list = lexicon.scan('the it')
assert_raises(parser.ParserError, parser.parse_object, word_list)
def test_nouns():
assert_equal(lexicon.scan("bear"), [('noun', 'bear')])
result = lexicon.scan("bear princess tree bush")
assert_equal(result, [('noun', 'bear'),
('noun', 'princess'),
('noun', 'tree'),
('noun', 'bush')])
def test_parse_object():
word_list = lexicon.scan('the door')
assert_equal(parser.parse_object(word_list), ('noun', 'door'))
word_list = lexicon.scan('the east')
assert_equal(parser.parse_object(word_list), ('direction', 'east'))
word_list = lexicon.scan('the it')
assert_raises(parser.ParserError, parser.parse_object, word_list)
def test_verbs():
assert_equal(lexicon.scan('go'), [('verb', 'go')])
result = lexicon.scan('go kill eat run')
assert_equal(result, [('verb', 'go'),
('verb', 'kill'),
('verb', 'eat'),
('verb', 'run')])
def test_directions():
pass
assert_equal(lexicon.scan("north"), [('direction', 'north')])
result = lexicon.scan("north south east")
assert_equal(result, [('direction', 'north'),
('direction', 'south'),
('direction', 'east')])
def test_parse_sentence():
err = lexicon.scan("this will error")
result = lexicon.scan("the princess kill the bear")
result2 = lexicon.scan("kill the bear")
assert_equal(ex49.parse_sentence(result), (("noun","princess"), ("verb","kill"), ("noun","bear")))
assert_equal(ex49.parse_sentence(result2), (("noun","player"), ("verb","kill"), ("noun","bear")))
assert_raises(ex49.ParserError, ex49.parse_sentence, err)
def test_capitalize():
assert_equal(lexicon.scan("Stop"), [('verb', 'Stop')])
result = lexicon.scan("Stop the The Bearo princess")
assert_equal(result, [('verb', 'Stop'),
('stop', 'the'),
('stop', 'The'),
('error', 'Bearo'),
('noun', 'princess')])
def testing_parse_object():
'''testing the parse_object function.'''
word_list = lexicon.scan('the princess')
assert_equal(parser.parse_object(word_list), ('noun', 'princess'))
word_list = lexicon.scan('the south')
assert_equal(parser.parse_object(word_list), ('direction', 'south'))
word_list = lexicon.scan('the kill')
assert_raises(parser.ParseError, parser.parse_object, word_list)
def test_capital():
assert_equal(lexicon.scan("NOrTh"), [('direction', 'north')])
result = lexicon.scan("Kill BEAR iN tHe East")
assert_equal(result, [('verb', 'kill'),
('noun', 'bear'),
('stop', 'in'),
('stop', 'the'),
('direction', 'east')])
def test_directions():
#if "north" passed to lexicon.scan, is result "direction, north"?
assert_equal(lexicon.scan("north"), [('direction','north')])
#if "north south east" passed to lexicon.scan, is result list?
result = lexicon.scan("north south east")
assert_equal(result, [('direction', 'north'),
('direction', 'south'),
('direction', 'east')])
def test_pverb():
assert_equal(parser.parse_verb(lexicon.scan("eat it")), ('verb', 'eat'))
assert_equal(parser.parse_verb(lexicon.scan("in the eat")),
('verb', 'eat'))
assert_equal(parser.parse_verb(lexicon.scan("of the kill")),
('verb', 'kill'))
assert_raises(Exception, parser.parse_verb,
lexicon.scan("princess ate the bear"))
def test_verbs():
assert_equal(lexicon.scan("go"), [('verb', 'go')])
result = lexicon.scan("go kill eat open close")
assert_equal(result, [('verb', 'go'),
('verb', 'kill'),
('verb', 'eat'),
('verb', 'open'),
('verb', 'close')])
def test_match():
assert_equal(parser.match(lexicon.scan("kill stop bear"), "verb"),
('verb', 'kill'))
assert_equal(parser.match(lexicon.scan("Eat kill bear"), "verb"),
('verb', 'Eat'))
assert_equal(parser.match(lexicon.scan("kill stop bear"), "stop"), None)
assert_equal(parser.match(lexicon.scan("bear walks in woods"), "noun"),
('noun', 'bear'))
def test_capitalization():
assert_equal(lexicon.scan("pRinCEsS"), [('noun', 'princess')])
result = lexicon.scan("tHE tReE IS A BusH")
assert_equal(result, [('stop', 'the'),
('noun', 'tree'),
('stop', 'is'),
('stop', 'a'),
('noun', 'bush')])
def test_directions():
assert_equal(lexicon.scan("north"), [('direction', 'north')])
result = lexicon.scan("north south east forward under")
assert_equal(result, [('direction', 'north'),
('direction', 'south'),
('direction', 'east'),
('direction', 'forward'),
('direction', 'under')])
def test_parse_sentenca():
lista_de_palavras = lexicon.scan('urso come porta')
s = parser.parse_sentenca(lista_de_palavras)
assert_equal(s.to_tuple(), ('urso', 'come', 'porta'))
lista_de_palavras = lexicon.scan('dentro come porta')
s = parser.parse_sentenca(lista_de_palavras)
assert_equal(s.to_tuple(), ('player', 'come', 'porta'))
lista_de_palavras = lexicon.scan('norte come porta')
assert_raises(parser.ParserError, parser.parse_sentenca, lista_de_palavras)
def test_parse_sentence():
word_list = lexicon.scan('the bear eat door')
s = parser.parse_sentence(word_list)
assert_equal(s.to_tuple(), ('bear', 'eat', 1, 'door'))
word_list = lexicon.scan('in eat door')
s = parser.parse_sentence(word_list)
assert_equal(s.to_tuple(), ('player', 'eat', 1, 'door'))
word_list = lexicon.scan('north eat door')
assert_raises(parser.ParserError, parser.parse_sentence, word_list)
def test_parse_sentence():
word_list = lexicon.scan('the bear eat door')
s = parser.parse_sentence(word_list)
assert_equal(s.to_tuple(), ('bear', 'eat', 1, 'door'))
word_list = lexicon.scan('in eat door')
s = parser.parse_sentence(word_list)
assert_equal(s.to_tuple(), ('player', 'eat', 1, 'door'))
word_list = lexicon.scan('north eat door')
assert_raises(parser.ParserError, parser.parse_sentence, word_list)
def test_parse_subject():
scanner = lexicon.scan("the bear go")
assert_equal(scanner, [('stop', 'the'), ('noun', 'bear'), ('verb', 'go')])
assert_equal(parser.parse_subject(scanner), ('noun', 'bear'))
assert_equal(scanner, [('verb', 'go')])
scanner = lexicon.scan("the go bear")
assert_equal(scanner, [('stop', 'the'), ('verb', 'go'), ('noun', 'bear')])
assert_equal(parser.parse_subject(scanner), ('noun', 'player'))
assert_equal(scanner, [('verb', 'go'), ('noun', 'bear')])
def test_match():
word_list = []
assert None == parser.match(word_list, 'noun')
word_list = lexicon.scan('princess kill bear')
assert ('noun', 'princess') == parser.match(word_list, 'noun')
word_list = lexicon.scan('princess kill bear')
assert None == parser.match(word_list, 'verb')
def test_skip():
input_string = "the in from"
word_list = lexicon.scan(input_string)
lexicon.skip(word_list, 'stop')
assert_equal(word_list, [])
word_list = lexicon.scan("in at from bear jump")
lexicon.skip(word_list, 'stop')
assert_equal(word_list, [('noun', 'bear'), ('error', 'jump')])
def test_peek():
assert_equal(parser.peek(lexicon.scan("north south east west")),
"direction")
assert_equal(parser.peek(lexicon.scan("NORTH south east west")),
"direction")
assert_equal(parser.peek(lexicon.scan("moo ias blargh")), 'error')
#result = parser.peek(lexicon.scan("north, south, "))
result = parser.peek(
lexicon.scan("north south east west up downn left right"))
assert_equal(result, 'direction')
def test_parse_sentence():
def check(sent, subject, verb, object):
assert_equal(sent.subject, subject)
assert_equal(sent.verb, verb)
assert_equal(sent.object, object)
sent = parser.parse_sentence(lexicon.scan("Princess kill the bear"))
check(sent, "Princess", "kill", "bear")
assert_raises(Exception, parser.parse_sentence, (lexicon.scan('moo')))
def testing_parse_sentence():
'''testing the parse_sentence function.'''
word_list = lexicon.scan('the princess eat bear')
foo = parser.parse_sentence(word_list)
assert_equal(foo.assign_tuple(), ('princess', 'eat', 'bear'))
word_list = lexicon.scan('it kill bear')
foo = parser.parse_sentence(word_list)
assert_equal(foo.assign_tuple(), ('player', 'kill', 'bear'))
word_list = lexicon.scan('east it go')
# here we don't need to assign to 'foo' as it goes straight to else
# and doesn't return anything unlike the above
assert_raises(parser.ParseError, parser.parse_sentence, word_list)
def test_parse_object():
scanner = lexicon.scan("the north bear")
assert_equal(scanner, [('stop', 'the'), ('direction', 'north'),
('noun', 'bear')])
assert_equal(parser.parse_object(scanner), ('direction', 'north'))
assert_equal(scanner, [('noun', 'bear')])
scanner = lexicon.scan("the bear north")
assert_equal(scanner, [('stop', 'the'), ('noun', 'bear'),
('direction', 'north')])
assert_equal(parser.parse_object(scanner), ('noun', 'bear'))
assert_equal(scanner, [('direction', 'north')])
def test_parse_sentence():
tuple_list = lexicon.scan(sentence)
s = parser.Sentence(tuple_list[0],tuple_list[1],tuple_list[2])
word_list = s.subject, s.verb, s.object
assert_equal(word_list, ('princess', 'go', 'east'))
tuple_list = lexicon.scan(verb_sentence)
s = parser.Sentence(tuple_list[0],tuple_list[1],tuple_list[2])
# word_list = s.subject, s.verb, s.object
assert_equal(s,('player', 'go', 'east'))
word_list = lexicon.scan('bad sentence')
assert_raises(parser.ParserError, parser.parse_sentence, word_list)
def test_parse_sentence():
word_list = lexicon.scan("the bear eat the princess")
sentence = ex49.parse_sentence(word_list)
assert_equal(sentence.subject, 'bear')
assert_equal(sentence.verb, 'eat')
assert_equal(sentence.object, 'princess')
word_list = lexicon.scan("go right")
sentence = ex49.parse_sentence(word_list)
assert_equal(sentence.subject, 'player')
assert_equal(sentence.verb, 'go')
assert_equal(sentence.object, 'right')
word_list = lexicon.scan("a a a a a a")
assert_raises(ex49.ParserError, ex49.parse_sentence, word_list)
def test_parse_sentence():
word_list = lexicon.scan("bear eat honey")
assert_raises(lexicon.parse_sentence(word_list), lexicon.ParserError)
word_list = lexicon.scan("princess stop at the door")
sentence = lexicon.parse_sentence(word_list)
assert_equal(sentence.subject, ('noun', 'princess'))
assert_equal(sentence.verb, ('verb', 'stop'))
assert_equal(sentence.obj, ('noun', 'door'))
word_list = lexicon.scan("kill bear")
sentence = lexicon.parse_sentence(word_list)
assert_equal(sentence.subject, ('noun', 'player'))
assert_equal(sentence.verb, ('verb', 'kill'))
assert_equal(sentence.obj, ('noun', 'bear'))
def test_parse_verb():
scanner = lexicon.scan("the in go north bear")
assert_equal(scanner, [('stop', 'the'), ('stop', 'in'), ('verb', 'go'),
('direction', 'north'), ('noun', 'bear')])
assert_equal(parser.parse_verb(scanner), ('verb', 'go'))
assert_equal(scanner, [('direction', 'north'), ('noun', 'bear')])
assert_raises(parser.ParserError, parser.parse_verb, scanner)
def test_peek():
word = 'one'
scaner = lexicon.scan('bear')
assert_equal(parser.peek(word), 'o')
assert_equal(parser.peek(scaner), 'noun')
assert_equal(parser.peek(None), None)
def test_parse_sentence():
word_list = lexicon.scan('man kill bear')
s = parser.Sentence(('noun', 'man'), ('verb', 'kill'), ('number', 1), ('obj', 'bear'))
assert_equal(s.subj, 'man')
assert_equal(s.verb, 'kill')
assert_equal(s.number, 1)
assert_equal(s.obj, 'bear')
def test_skip():
word_list = lexicon.scan("the bear")
ex49.skip(word_list, 'verb')
assert_equal(len(word_list), 2)
ex49.skip(word_list, 'stop')
assert_equal(word_list[0], ('noun', 'bear'))
assert_equal(len(word_list), 1)
def test_skip():
word_list = lexicon.scan('eat the bear bla')
assert_equal(word_list, [('verb', 'eat'), ('stop', 'the'), ('noun', 'bear'), ('error', 'bla')])
parser.skip(word_list, 'verb')
assert_equal(word_list, [('stop', 'the'), ('noun', 'bear'), ('error', 'bla')])
parser.skip(word_list, 'stop')
assert_equal(word_list, [('noun', 'bear'), ('error', 'bla')])
def testing_skip():
'''testing the skip function.'''
word_list = lexicon.scan('bear kill princess')
assert_equal(word_list, [('noun', 'bear'), ('verb', 'kill'),
('noun', 'princess')])
parser.skip(word_list, 'noun')
assert_equal(word_list, [('verb', 'kill'), ('noun', 'princess')])
def test_parse_sentence():
word_list = lexicon.scan('princess kill bear')
print(word_list)
s = parser.parse_sentence(word_list)
print(s.subject)
assert ('noun', 'princess') == s.subject
assert ('verb', 'kill') == s.verb
assert ('noun', 'bear') == s.object
def test_case_insensitivity():
result = lexicon.scan("909 OOPSALA A bEAR kill GO")
assert_equal(result, [('number', 909),
('error', 'OOPSALA'),
('stop', 'a'),
('noun', 'bear'),
('verb', 'kill'),
('verb', 'go')])
def test_match_word():
word_list = lexicon.scan("kick the bear")
assert_equal(ex49.match(word_list, 'error'), ('error', 'kick'))
assert_equal(len(word_list), 2)
assert_equal(ex49.match(word_list, 'stop'), ('stop', 'the'))
assert_equal(len(word_list), 1)
assert_equal(ex49.match(word_list, 'noun'), ('noun', 'bear'))
assert_equal(len(word_list), 0)
def TestSkip():
inputsent = lexicon.scan("bear eat castle")
assert_equal(inputsent, [('noun', 'bear'), ('verb', 'eat'),
('noun', 'castle')])
parser.skip(inputsent, 'noun')
assert_equal(inputsent, [('verb', 'eat'), ('noun', 'castle')])
parser.skip(inputsent, 'verb')
assert_equal(inputsent, [('noun', 'castle')])
def test_parse_sentence():
result = lexicon.scan("bear eat the princess")
sen = parser.parse_sentence(result)
#ok = parser.Sentence("bear","eat","princess")
#assert_equal(sen, parser.Sentence("bear","eat","princess"))
assert_equal(sen.subject, "bear")
assert_equal(sen.verb, "eat")
assert_equal(sen.object, "princess")
def test_parse_object():
input_string = "princess stop the door of the cabinet"
word_list = lexicon.scan(input_string)
assert_equal(lexicon.parse_object(word_list), ('noun', 'princess'))
assert_raises(lexicon.parse_object(word_list), lexicon.ParserError)
assert_equal(lexicon.parse_object(word_list), ('noun', 'door'))
assert_equal(lexicon.parse_object(word_list), ('noun', 'cabinet'))
def test_Sentence(): tuple_list = lexicon.scan(sentence) s = parser.Sentence(tuple_list[0],tuple_list[1],tuple_list[2]) assert_equal(s.subject, 'princess') assert_equal(s.verb, 'go') assert_equal(s.object, 'east') word_list = [s.subject, s.verb, s.object] assert_equal(word_list, (['princess', 'go', 'east']))
def test_peek():
word_list = []
assert None == parser.peek(word_list)
word_list = [('noun', 'bear'), ('verb', 'go')]
assert 'noun' == parser.peek(word_list)
word_list = lexicon.scan('princess kill bear')
assert 'noun' == parser.peek(word_list)
def test_variety():
result = lexicon.scan("909 URF of 9 eat dumbbell bear")
assert_equal(result, [('number', 909),
('error', 'URF'),
('stop', 'of'),
('number', 9),
('verb', 'eat'),
('noun', 'dumbbell'),
('noun', 'bear')])
def test_bear_go_FNORD_north():
tuples = lexicon.scan("bear go FNORD north")
parseout = parser.parse_sentence(tuples)
assert_equals(parseout,
parser.Sentence(('number', 1),
('noun', 'bear'),
('verb', 'go'),
('number', 1),
('direction', 'north')))
def test_princess_eat_the_bear():
tuples = lexicon.scan("princess eat the bear")
parseout = parser.parse_sentence(tuples)
assert_equals(parseout,
parser.Sentence(('number', 1),
('noun', 'princess'),
('verb', 'eat'),
('number', 1),
('noun', 'bear')))
def test_lexluthor_stole_40_cakes():
tuples = lexicon.scan("lexluthor stole 40 cakes")
parseout = parser.parse_sentence(tuples)
assert_equals(parseout,
parser.Sentence(('number', 1),
('noun', 'lexluthor'),
('verb', 'stole'),
('number', 40),
('noun', 'cakes')))
def test_40_lexluthors_stole_1_cake():
tuples = lexicon.scan("40 lexluthors stole 1 cake")
parseout = parser.parse_sentence(tuples)
assert_equals(parseout,
parser.Sentence(('number', 40),
('noun', 'lexluthors'),
('verb', 'stole'),
('number', 1),
('noun', 'cake')))
def test_errors():
assert_equal(lexicon.scan("ASDFADFASDF"), [('error', 'asdfadfasdf')])
result = lexicon.scan('bear IAS princess')
assert_equal(result, [('noun', 'bear'),
('error', 'ias'),
('noun', 'princess')])
def test_errors():
assert_equal(lexicon.scan('1234'), [('number', 1234)])
result = lexicon.scan('3 91234')
assert_equal(result, [('number', 3),
('number', 91234)])
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():
word_list = lexicon.scan('xxx the xxx bear xxx eat xxx 5 xxx door xxx')
s = parser.parse_sentence(word_list)
assert_equal(s.to_tuple(), ('bear', 'eat', 5, 'door'))
def test_unknown_words():
word_list = lexicon.scan('xxx the xxx bear eat xxx door xxx')
s = parser.parse_sentence(word_list)
assert_equal(s.to_tuple(), ('bear', 'eat', 1, 'door'))