27 lines
766 B
Ruby
27 lines
766 B
Ruby
require_relative 'main'
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require 'test/unit'
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class TestLengthOfLongestSubstring < Test::Unit::TestCase
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def test_regular_string
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assert_equal(3, length_of_longest_substring('abcabcbb'))
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assert_equal(3, length_of_longest_substring('pwwkew'))
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assert_equal(2, length_of_longest_substring('abba'))
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end
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def test_empty_string
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assert_equal(0, length_of_longest_substring(''))
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end
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def test_one_character
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assert_equal(1, length_of_longest_substring('a'))
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end
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def test_repeating_characters
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assert_equal(1, length_of_longest_substring('bbbbbb'))
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end
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def test_very_long_string
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assert_equal(86, length_of_longest_substring('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!\"#&()*+/<=>?@[]^`{|}~ ' * 1000))
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end
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end
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