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# frozen_string_literal: true
require_relative '../../test_helper'
class TestFakerAlphanum < Test::Unit::TestCase
def setup
@tester = Faker::Alphanumeric
end
def alpha
assert_match(/[a-z]{5}/, @tester.alpha(number: 5))
end
def alphanum
assert_match(/[a-z0-9]{5}/, @tester.alphanumeric(number: 5))
end
def test_alphanumeric_invalid_min_alpha
assert_raise ArgumentError do
@tester.alphanumeric(number: 5, min_alpha: -1)
end
end
def test_alphanumeric_invalid_min_numeric
assert_raise ArgumentError do
@tester.alphanumeric(number: 5, min_numeric: -1)
end
end
def test_alphanumeric_with_invalid_mins
assert_raise ArgumentError do
@tester.alphanumeric(number: 5, min_numeric: 4, min_alpha: 3)
end
end
def test_alphanumeric_with_min_alpha
letters = @tester.alphanumeric(number: 5, min_alpha: 2).chars.map do |char|
char =~ /[[:alpha:]]/
end
assert_operator letters.compact.size, :>=, 2
end
def test_alphanumeric_with_min_numeric
numbers = @tester.alphanumeric(number: 5, min_numeric: 4).chars.map do |char|
char =~ /[[:digit:]]/
end
assert_operator numbers.compact.size, :>=, 4
end
def test_alphanumeric_with_min_alpha_and_min_numeric
deterministically_verify -> { @tester.alphanumeric(number: 10, min_alpha: 5, min_numeric: 5) } do |alphanum|
assert_equal 10, alphanum.size
assert_equal 5, alphanum.scan(/[[:alpha:]]/).size
assert_equal 5, alphanum.scan(/[[:digit:]]/).size
end
end
end
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