114 lines
2.8 KiB
Ruby
114 lines
2.8 KiB
Ruby
require_relative "helper"
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module Parfait
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class TestWord < ParfaitTest
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def setup
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super
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@word = Parfait::Word.new(5)
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end
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def test_start_with
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assert_equal true , @word.start_with("hello","hell")
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assert_equal true , @word.start_with("Adbfgsj","Adbf")
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assert_equal false , @word.start_with("Vanila","van")
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end
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def test_len
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assert_equal 5 , @word.length
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end
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def test_len_internal
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assert_equal 5 , @word.char_length
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end
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def test_first_char
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assert_equal 32 , @word.get_char(1)
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end
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def test_equals_copy
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assert_equal @word.copy , @word
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end
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def test_equals_copy2
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@word.set_char(0 , 2)
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@word.set_char(4 , 6)
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assert_equal @word.copy , @word
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end
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def test_equals_same
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assert_equal ::Parfait::Word.new(5) , @word
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end
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def test_index_check_get
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assert_raises RuntimeError do
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@word.get_char(-6)
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end
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end
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def test_index_check_set
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assert_raises RuntimeError do
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@word.set_char(6 , 32)
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end
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end
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def test_index_check_get
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assert_raises RuntimeError do
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@word.get_char(6)
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end
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end
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def test_index_check_set
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assert_raises RuntimeError do
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@word.set_char(-6 , 32)
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end
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end
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def test_one_char
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assert_equal 32 , @word.set_char(1 , 32)
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end
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def test_one_char_doesnt_cause_problems
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@word.set_char(1 , 32)
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assert_equal 32 , @word.get_char(1)
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end
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def test_one_set1
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assert_equal 44 , @word.set_char(1, 44 )
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end
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def test_two_sets
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assert_equal 1 , @word.set_char(1,1)
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assert_equal 44 , @word.set_char(1,44)
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end
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def test_one_get1
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test_one_set1
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assert_equal 44 , @word.get_char(1)
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end
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def test_many_get
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shouldda = { 1 => 11 , 2 => 22 , 3 => 33}
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shouldda.each do |k,v|
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@word.set_char(k,v)
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end
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shouldda.each do |k,v|
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assert_equal v , @word.get_char(k)
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end
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end
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def test_not_same
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one = Parfait.new_word("one")
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two = Parfait.new_word("two")
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assert !one.compare(two)
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end
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def test_is_same
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one = Parfait.new_word("one")
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two = Parfait.new_word("one")
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assert one.compare(two)
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end
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def test_first_char
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one = Parfait.new_word("one")
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one.set_char(0 , "T".ord)
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assert_equal "Tne" , one.to_string
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end
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def test_sec_char
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one = Parfait.new_word("one")
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one.set_char(1 , "m".ord)
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assert_equal "ome" , one.to_string
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end
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def test_more_char
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one = Parfait.new_word("one")
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assert_raises {one.set_char(3 , "s".ord)}
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end
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def test_max
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str = "12345678901234567890"
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one = Parfait.new_word(str)
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assert_equal str , one.to_string
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assert_equal 20 , one.length
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end
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end
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end
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