136 lines
4.7 KiB
Python
136 lines
4.7 KiB
Python
import unittest
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from itertools import islice
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from util.validation import generate_valid_usernames
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from util.registry.generatorfile import GeneratorFile
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class TestGeneratorFile(unittest.TestCase):
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def sample_generator(self):
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yield 'this'
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yield 'is'
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yield 'a'
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yield 'test'
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def test_basic_generator(self):
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with GeneratorFile(self.sample_generator()) as f:
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self.assertEquals(0, f.tell())
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self.assertEquals("thisisatest", f.read())
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self.assertEquals(len("thisisatest"), f.tell())
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def test_same_lengths(self):
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with GeneratorFile(self.sample_generator()) as f:
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self.assertEquals("this", f.read(4))
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self.assertEquals(4, f.tell())
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self.assertEquals("is", f.read(2))
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self.assertEquals(6, f.tell())
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self.assertEquals("a", f.read(1))
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self.assertEquals(7, f.tell())
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self.assertEquals("test", f.read(4))
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self.assertEquals(11, f.tell())
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def test_indexed_lengths(self):
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with GeneratorFile(self.sample_generator()) as f:
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self.assertEquals("thisis", f.read(6))
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self.assertEquals(6, f.tell())
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self.assertEquals("atest", f.read(5))
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self.assertEquals(11, f.tell())
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def test_misindexed_lengths(self):
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with GeneratorFile(self.sample_generator()) as f:
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self.assertEquals("thisis", f.read(6))
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self.assertEquals(6, f.tell())
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self.assertEquals("ate", f.read(3))
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self.assertEquals(9, f.tell())
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self.assertEquals("st", f.read(2))
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self.assertEquals(11, f.tell())
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self.assertEquals("", f.read(2))
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self.assertEquals(11, f.tell())
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def test_misindexed_lengths_2(self):
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with GeneratorFile(self.sample_generator()) as f:
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self.assertEquals("thisisat", f.read(8))
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self.assertEquals(8, f.tell())
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self.assertEquals("e", f.read(1))
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self.assertEquals(9, f.tell())
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self.assertEquals("st", f.read(2))
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self.assertEquals(11, f.tell())
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self.assertEquals("", f.read(2))
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self.assertEquals(11, f.tell())
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def test_overly_long(self):
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with GeneratorFile(self.sample_generator()) as f:
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self.assertEquals("thisisatest", f.read(60))
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self.assertEquals(11, f.tell())
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class TestUsernameGenerator(unittest.TestCase):
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def assert_generated_output(self, input_username, expected_output):
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name_gen = generate_valid_usernames(input_username)
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generated_output = list(islice(name_gen, 1))[0]
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self.assertEquals(expected_output, generated_output)
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def test_basic_ascii_names(self):
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self.assert_generated_output('jake', 'jake')
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self.assert_generated_output('frank', 'frank')
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self.assert_generated_output('fra-nk', 'fra_nk')
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def test_names_with_caps(self):
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self.assert_generated_output('Jake', 'jake')
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self.assert_generated_output('FranK', 'frank')
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def test_multiple_underscores(self):
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self.assert_generated_output('ja__ke', 'ja_ke')
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self.assert_generated_output('ja___ke', 'ja_ke')
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def test_trailing_underscores(self):
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self.assert_generated_output('ja__', 'ja00')
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self.assert_generated_output('jake__', 'jake')
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def test_short_names(self):
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self.assert_generated_output('a', 'a000')
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self.assert_generated_output('ab', 'ab00')
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self.assert_generated_output('abc', 'abc0')
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def test_long_names(self):
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self.assert_generated_output('abcdefghijklmnopqrstuvwxyz1234567890',
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'abcdefghijklmnopqrstuvwxyz1234')
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def test_unicode_transliteration(self):
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self.assert_generated_output(u'\xc6neid', 'aeneid')
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self.assert_generated_output(u'\xe9tude', 'etude')
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self.assert_generated_output(u'\u5317\u4eb0', 'bei_jing')
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self.assert_generated_output(u'\u1515\u14c7\u14c7', 'shanana')
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self.assert_generated_output(u'\u13d4\u13b5\u13c6', 'taliqua')
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self.assert_generated_output(u'\u0726\u071b\u073d\u0710\u073a', 'ptu_i')
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self.assert_generated_output(u'\u0905\u092d\u093f\u091c\u0940\u0924', 'abhijiit')
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self.assert_generated_output(u'\u0985\u09ad\u09bf\u099c\u09c0\u09a4', 'abhijiit')
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self.assert_generated_output(u'\u0d05\u0d2d\u0d3f\u0d1c\u0d40\u0d24', 'abhijiit')
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self.assert_generated_output(u'\u0d2e\u0d32\u0d2f\u0d3e\u0d32\u0d2e\u0d4d', 'mlyaalm')
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self.assert_generated_output(u'\ue000', '0000')
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self.assert_generated_output(u'\u03ff', '0000')
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self.assert_generated_output(u'\u0d2e\u0d32\u03ff\u03ff\u0d2e\u0d32', 'mlml')
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def test_multiple_suggestions(self):
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name_gen = generate_valid_usernames('a')
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generated_output = list(islice(name_gen, 4))
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self.assertEquals('a000', generated_output[0])
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self.assertEquals('a001', generated_output[1])
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self.assertEquals('a002', generated_output[2])
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self.assertEquals('a003', generated_output[3])
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if __name__ == '__main__':
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unittest.main()
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