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# frozen_string_literal: true
require_relative '../../test_helper'
class TestFakerString < Test::Unit::TestCase
def setup
@tester = Faker::String
end
def teardown
@tester = nil
end
def test_is_string
assert @tester.random.is_a?(String)
end
def test_has_valid_encoding
assert @tester.random.valid_encoding?
128.times { assert @tester.random(length: 1..128).valid_encoding? }
end
def test_is_utf8
assert @tester.random.encoding == Encoding::UTF_8
end
def test_default_length
assert @tester.random.length == 32
end
def test_nil_is_zero
2.times { assert @tester.random(length: nil).empty? }
end
def test_int_length
[0, -1, 1, rand(500), rand(-2048..2047)].each do |len|
8.times { assert @tester.random(length: len).length == [0, len].max }
end
end
def test_range_length
range = (-5..30)
16.times { assert range.include? @tester.random(length: range).length }
range = (42..42)
assert @tester.random(length: range).length == 42
end
def test_array_length
array = [0, -1, 1, 1024, rand(2048)]
8.times { assert array.include? @tester.random(length: array).length }
num = rand(-2048..2047)
array = [num, num, num]
8.times { assert @tester.random(length: array).length == [0, num].max }
end
def test_nested_lengths
test = lambda do
@tester.random(length: [1, (2..5), [3, (-7...6)], nil])
end
16.times { assert(((0..5).cover? test.call.length)) }
end
end
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