veekun_pokedex/pokedex/tests/test_lookup.py

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# encoding: utf8
from nose.tools import *
import unittest
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from pokedex.lookup import PokedexLookup
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lookup = None
def setup():
# Recreate data
global lookup
lookup = PokedexLookup()
lookup.rebuild_index()
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def test_exact_lookup():
tests = [
# Simple lookups
(u'Eevee', 'pokemon', 133),
(u'Scratch', 'moves', 10),
(u'Master Ball', 'items', 1),
(u'normal', 'types', 1),
(u'Run Away', 'abilities', 50),
# Funny characters
(u'Mr. Mime', 'pokemon', 122),
(u"Farfetch'd", 'pokemon', 83),
(u'Poké Ball', 'items', 4),
# Forms
(u'Rotom', 'pokemon', 479),
(u'Wash Rotom', 'pokemon_forms',10059),
(u'East Shellos', 'pokemon_forms',10039),
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# Other languages
(u'イーブイ', 'pokemon', 133),
(u'Iibui', 'pokemon', 133),
(u'Eievui', 'pokemon', 133),
(u'이브이', 'pokemon', 133),
(u'伊布', 'pokemon', 133),
(u'Evoli', 'pokemon', 133),
]
for input, table, id in tests:
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results = lookup.lookup(input)
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assert_equal(len(results), 1, u"'%s' returns one result" % input)
assert_equal(results[0].exact, True, u"'%s' match exactly" % input)
row = results[0].object
assert_equal(row.__tablename__, table, u"'%s' is in the right table" % input)
assert_equal(row.id, id, u"'%s' returns the right id" % input)
def test_id_lookup():
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results = lookup.lookup(u'1')
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assert_true(len(results) >= 5, u'At least five things have id 1')
assert_true(all(_.object.id == 1 for _ in results),
u'All results have id 1')
def test_multi_lookup():
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results = lookup.lookup(u'Metronome')
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assert_equal(len(results), 2, u'Two things called "Metronome"')
assert_true(results[0].exact, u'Metronome matches are exact')
def test_type_lookup():
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results = lookup.lookup(u'pokemon:1')
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assert_equal(results[0].object.__tablename__, 'pokemon',
u'Type restriction works correctly')
assert_equal(len(results), 1, u'Only one id result when type is specified')
assert_equal(results[0].object.name, u'Bulbasaur',
u'Type + id returns the right result')
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results = lookup.lookup(u'1', valid_types=['pokemon'])
assert_equal(results[0].object.name, u'Bulbasaur',
u'valid_types works as well as type: prefix')
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def test_language_lookup():
# There are two objects named "charge": the move Charge, and the move
# Tackle, which is called "Charge" in French.
results = lookup.lookup(u'charge')
assert_true(len(results) > 1, u'There are multiple "charge"s')
results = lookup.lookup(u'@fr:charge')
assert_equal(results[0].iso639, u'fr', u'Language restriction works correctly')
assert_equal(len(results), 1, u'Only one "charge" result when language is specified')
assert_equal(results[0].object.name, u'Tackle',
u'Language + vague name returns the right result')
results = lookup.lookup(u'charge', valid_types=['@fr'])
assert_equal(results[0].object.name, u'Tackle',
u'valid_types works as well as @lang: prefix')
results = lookup.lookup(u'@fr,move:charge')
assert_equal(results[0].object.name, u'Tackle',
u'Languages and types both work together')
results = lookup.lookup(u'@fr:charge', valid_types=['move'])
assert_equal(results[0].object.name, u'Tackle',
u'valid_types and language prefixes get along')
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def test_fuzzy_lookup():
tests = [
# Regular English names
(u'chamander', u'Charmander'),
(u'pokeball', u'Poké Ball'),
# Names with squiggles in them
(u'farfetchd', u"Farfetch'd"),
(u'porygonz', u'Porygon-Z'),
# Sufficiently long foreign names
(u'カクレオ', u'Kecleon'),
(u'Yamikrasu', u'Murkrow'),
]
for misspelling, name in tests:
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results = lookup.lookup(misspelling)
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first_result = results[0]
assert_equal(first_result.object.name, name,
u'Simple misspellings are corrected')
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results = lookup.lookup(u'Nidoran')
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top_names = [_.object.name for _ in results[0:2]]
assert_true(u'Nidoran♂' in top_names, u'Nidoran♂ is a top result for "Nidoran"')
assert_true(u'Nidoran♀' in top_names, u'Nidoran♀ is a top result for "Nidoran"')
def test_wildcard_lookup():
tests = [
(u'pokemon:*meleon', u'Charmeleon'),
(u'item:master*', u'Master Ball'),
(u'ee?ee', u'Eevee'),
]
for wildcard, name in tests:
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results = lookup.lookup(wildcard)
first_result = results[0]
assert_equal(first_result.object.name, name,
u'Wildcards work correctly')
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def test_random_lookup():
for _ in xrange(5):
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results = lookup.lookup(u'random')
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assert_equal(len(results), 1, u'Random returns one result')
for table_name in [u'pokemon', u'moves', u'items', u'abilities', u'types']:
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results = lookup.lookup(u'random', valid_types=[table_name])
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assert_equal(len(results), 1, u'Constrained random returns one result')
assert_equal(results[0].object.__tablename__, table_name,
u'Constrained random returns result from the right table')
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def test_crash_empty_prefix():
"""Searching for ':foo' used to crash, augh!"""
results = lookup.lookup(u'Eevee')
assert_equal(results[0].object.name, u'Eevee', u'Empty prefix dun crash')