+++ /dev/null
-ENV["RAILS_ENV"] = "test"
-require File.expand_path(File.dirname(__FILE__) + '/../../../../config/environment')
-require 'test_help'
-
-class RubyExtensionsTest < Test::Unit::TestCase
-
- def setup
- # create the module to be used for config testing
- eval "module TestModule end"
- end
-
- def teardown
- # remove the TestModule constant from our scope
- self.class.class_eval { remove_const :TestModule }
- end
-
-
- #
- # Module.config
- #
-
- def test_config_no_arguments
- assert_raise(RuntimeError) { TestModule.config }
- end
-
- def test_config_array_arguments
- TestModule.config :monkey, 123
- assert_equal(123, TestModule.config(:monkey))
- end
-
- def test_config_hash_arguments
- TestModule.config :monkey => 123, :donkey => 456
- assert_equal(123, TestModule.config(:monkey))
- assert_equal(456, TestModule.config(:donkey))
- end
-
- def test_config_can_store_hash
- TestModule.config :hash, :key1 => 'val1', :key2 => 'val2'
- assert_equal({:key1 => 'val1', :key2 => 'val2'}, TestModule.config(:hash))
- end
-
- def test_config_cant_overwrite_existing_config_values
- TestModule.config :monkey, 123
- assert_equal(123, TestModule.config(:monkey))
- TestModule.config :monkey, 456
- assert_equal(123, TestModule.config(:monkey))
-
- TestModule.config :monkey => 456
- assert_equal(123, TestModule.config(:monkey))
-
- # in this case, the resulting Hash only has {:baboon => "goodbye!"} - that's Ruby, users beware.
- TestModule.config :baboon => "hello", :baboon => "goodbye!"
- assert_equal("goodbye!", TestModule.config(:baboon))
- end
-
- def test_config_force_new_value
- TestModule.config :monkey, 123
- TestModule.config :man, 321
- assert_equal(123, TestModule.config(:monkey))
- assert_equal(321, TestModule.config(:man))
- TestModule.config :monkey, 456, :force
- assert_equal(456, TestModule.config(:monkey))
- TestModule.config :monkey => 456, :man => 654, :force => true
- assert_equal(456, TestModule.config(:monkey))
- assert_equal(654, TestModule.config(:man))
- TestModule.config :monkey => 789, :man => 987, :force => false
- assert_equal(456, TestModule.config(:monkey))
- assert_equal(654, TestModule.config(:man))
-
- TestModule.config :hash, :key1 => 'val1', :key2 => 'val2'
- assert_equal({:key1 => 'val1', :key2 => 'val2'}, TestModule.config(:hash))
- TestModule.config :hash => {:key1 => 'val3', :key2 => 'val4'}, :force => true
- assert_equal({:key1 => 'val3', :key2 => 'val4'}, TestModule.config(:hash))
- end
-
- # this test is somewhat redundant, but it might be an idea to havbe it explictly anyway
- def test_config_get_values
- TestModule.config :monkey, 123
- assert_equal(123, TestModule.config(:monkey))
- end
-
- def test_config_get_multiple_values
- TestModule.config :monkey, 123
- TestModule.config :donkey, 456
- assert_equal([123, 456], TestModule.config([:monkey, :donkey]))
- end
-
-
- #
- # Module.default_constant
- #
-
- def test_default_constant_set
- TestModule.default_constant :Monkey, 123
- assert_equal(123, TestModule::Monkey)
- TestModule.default_constant "Hello", 456
- assert_equal(456, TestModule::Hello)
- end
-
- def test_default_constant_cannot_set_again
- TestModule.default_constant :Monkey, 789
- assert_equal(789, TestModule::Monkey)
- TestModule.default_constant :Monkey, 456
- assert_equal(789, TestModule::Monkey)
- end
-
- def test_default_constant_bad_arguments
- # constant names must be Captialized
- assert_raise(NameError) { TestModule.default_constant :lowercase_name, 123 }
-
- # constant names should be given as Strings or Symbols
- assert_raise(RuntimeError) { TestModule.default_constant 123, 456 }
- assert_raise(RuntimeError) { TestModule.default_constant Object.new, 456 }
- end
-end