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require 'abstract_unit'
class AttributeMethodsTest < Test::Unit::TestCase
def setup
@target = Class.new(ActiveRecord::Base)
@target.table_name = 'topics'
end
def test_match_attribute_method_query_returns_match_data
assert_not_nil md = @target.match_attribute_method?('title=')
assert_equal 'title', md.pre_match
assert_equal ['='], md.captures
end
def test_declared_attribute_method_affects_respond_to_and_method_missing
topic = @target.new(:title => 'Budget')
assert topic.respond_to?('title')
assert_equal 'Budget', topic.title
assert !topic.respond_to?('title_hello_world')
assert_raise(NoMethodError) { topic.title_hello_world }
@target.class_eval "def attribute_hello_world(*args) args end"
@target.attribute_method_suffix '_hello_world'
assert topic.respond_to?('title_hello_world')
assert_equal ['title'], topic.title_hello_world
assert_equal ['title', 'a'], topic.title_hello_world('a')
assert_equal ['title', 1, 2, 3], topic.title_hello_world(1, 2, 3)
end
end
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