Sha256: 25cf094d907edaecc51d9c7f551082c6b8e47346f899e9f6dde1a5248e386ef1
Contents?: true
Size: 1.08 KB
Versions: 154
Compression:
Stored size: 1.08 KB
Contents
#!/usr/bin/env ruby
gem 'minitest', '>= 5.0.0'
require 'minitest/autorun'
require_relative 'luhn'
class LuhnTest < Minitest::Test
def test_addends
luhn = Luhn.new(12_121)
assert_equal [1, 4, 1, 4, 1], luhn.addends
end
def test_too_large_addend
skip
luhn = Luhn.new(8631)
assert_equal [7, 6, 6, 1], luhn.addends
end
def test_checksum
skip
luhn = Luhn.new(4913)
assert_equal 22, luhn.checksum
end
def test_checksum_again
skip
luhn = Luhn.new(201_773)
assert_equal 21, luhn.checksum
end
def test_invalid_number
skip
luhn = Luhn.new(738)
refute luhn.valid?
end
def test_valid_number
skip
luhn = Luhn.new(8_739_567)
assert luhn.valid?
end
def test_create_valid_number
skip
number = Luhn.create(123)
assert_equal 1230, number
end
def test_create_other_valid_number
skip
number = Luhn.create(873_956)
assert_equal 8_739_567, number
end
def test_create_yet_another_valid_number
skip
number = Luhn.create(837_263_756)
assert_equal 8_372_637_564, number
end
end
Version data entries
154 entries across 154 versions & 1 rubygems