106 lines
4.1 KiB
Python
106 lines
4.1 KiB
Python
# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/anagram/canonical-data.json
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# File last updated on 2024-02-28
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import unittest
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from anagram import (
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find_anagrams,
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)
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class AnagramTest(unittest.TestCase):
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def test_no_matches(self):
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candidates = ["hello", "world", "zombies", "pants"]
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expected = []
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self.assertCountEqual(find_anagrams("diaper", candidates), expected)
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def test_detects_two_anagrams(self):
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candidates = ["lemons", "cherry", "melons"]
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expected = ["lemons", "melons"]
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self.assertCountEqual(find_anagrams("solemn", candidates), expected)
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def test_does_not_detect_anagram_subsets(self):
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candidates = ["dog", "goody"]
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expected = []
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self.assertCountEqual(find_anagrams("good", candidates), expected)
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def test_detects_anagram(self):
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candidates = ["enlists", "google", "inlets", "banana"]
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expected = ["inlets"]
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self.assertCountEqual(find_anagrams("listen", candidates), expected)
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def test_detects_three_anagrams(self):
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candidates = ["gallery", "ballerina", "regally", "clergy", "largely", "leading"]
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expected = ["gallery", "regally", "largely"]
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self.assertCountEqual(find_anagrams("allergy", candidates), expected)
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def test_detects_multiple_anagrams_with_different_case(self):
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candidates = ["Eons", "ONES"]
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expected = ["Eons", "ONES"]
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self.assertCountEqual(find_anagrams("nose", candidates), expected)
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def test_does_not_detect_non_anagrams_with_identical_checksum(self):
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candidates = ["last"]
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expected = []
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self.assertCountEqual(find_anagrams("mass", candidates), expected)
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def test_detects_anagrams_case_insensitively(self):
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candidates = ["cashregister", "Carthorse", "radishes"]
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expected = ["Carthorse"]
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self.assertCountEqual(find_anagrams("Orchestra", candidates), expected)
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def test_detects_anagrams_using_case_insensitive_subject(self):
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candidates = ["cashregister", "carthorse", "radishes"]
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expected = ["carthorse"]
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self.assertCountEqual(find_anagrams("Orchestra", candidates), expected)
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def test_detects_anagrams_using_case_insensitive_possible_matches(self):
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candidates = ["cashregister", "Carthorse", "radishes"]
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expected = ["Carthorse"]
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self.assertCountEqual(find_anagrams("orchestra", candidates), expected)
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def test_does_not_detect_an_anagram_if_the_original_word_is_repeated(self):
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candidates = ["goGoGO"]
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expected = []
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self.assertCountEqual(find_anagrams("go", candidates), expected)
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def test_anagrams_must_use_all_letters_exactly_once(self):
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candidates = ["patter"]
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expected = []
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self.assertCountEqual(find_anagrams("tapper", candidates), expected)
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def test_words_are_not_anagrams_of_themselves(self):
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candidates = ["BANANA"]
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expected = []
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self.assertCountEqual(find_anagrams("BANANA", candidates), expected)
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def test_words_are_not_anagrams_of_themselves_even_if_letter_case_is_partially_different(
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self,
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):
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candidates = ["Banana"]
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expected = []
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self.assertCountEqual(find_anagrams("BANANA", candidates), expected)
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def test_words_are_not_anagrams_of_themselves_even_if_letter_case_is_completely_different(
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self,
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):
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candidates = ["banana"]
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expected = []
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self.assertCountEqual(find_anagrams("BANANA", candidates), expected)
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def test_words_other_than_themselves_can_be_anagrams(self):
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candidates = ["LISTEN", "Silent"]
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expected = ["Silent"]
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self.assertCountEqual(find_anagrams("LISTEN", candidates), expected)
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def test_handles_case_of_greek_letters(self):
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candidates = ["ΒΓΑ", "ΒΓΔ", "γβα", "αβγ"]
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expected = ["ΒΓΑ", "γβα"]
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self.assertCountEqual(find_anagrams("ΑΒΓ", candidates), expected)
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def test_different_characters_may_have_the_same_bytes(self):
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candidates = ["€a"]
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expected = []
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self.assertCountEqual(find_anagrams("a⬂", candidates), expected)
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