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rails--rails/activesupport/test/string_inquirer_test.rb
Michael Grosser 203998c916
allow running each test with pure ruby path/to/test.rb
also:
 - makes test dependencies obvious
 - makes tests runnable from within subfolders
2019-12-18 08:49:19 -06:00

46 lines
1.1 KiB
Ruby

# frozen_string_literal: true
require_relative "abstract_unit"
class StringInquirerTest < ActiveSupport::TestCase
def setup
@string_inquirer = ActiveSupport::StringInquirer.new("production")
end
def test_match
assert_predicate @string_inquirer, :production?
end
def test_miss
assert_not_predicate @string_inquirer, :development?
end
def test_missing_question_mark
assert_raise(NoMethodError) { @string_inquirer.production }
end
def test_respond_to
assert_respond_to @string_inquirer, :development?
end
def test_respond_to_fallback_to_string_respond_to
String.class_eval do
def respond_to_missing?(name, include_private = false)
(name == :bar) || super
end
end
str = ActiveSupport::StringInquirer.new("hello")
assert_respond_to str, :are_you_ready?
assert_respond_to str, :bar
assert_not_respond_to str, :nope
ensure
String.class_eval do
undef_method :respond_to_missing?
def respond_to_missing?(name, include_private = false)
super
end
end
end
end