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2b3cc2478f
Attribute methods
r4877@ks: jeremy | 2006-07-30 20:23:53 -0700
Factor the attribute#{suffix} methods out of method_missing for easier extension.
r4878@ks: jeremy | 2006-07-30 20:42:23 -0700
More specific method naming, declare many attribute method suffixes, set up default suffixes at module include rather than lazily.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4632 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
31 lines
1.0 KiB
Ruby
Executable File
31 lines
1.0 KiB
Ruby
Executable File
require 'abstract_unit'
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class AttributeMethodsTest < Test::Unit::TestCase
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def setup
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@target = Class.new(ActiveRecord::Base)
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@target.table_name = 'topics'
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end
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def test_match_attribute_method_query_returns_match_data
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assert_not_nil md = @target.match_attribute_method?('title=')
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assert_equal 'title', md.pre_match
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assert_equal ['='], md.captures
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end
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def test_declared_attribute_method_affects_respond_to_and_method_missing
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topic = @target.new(:title => 'Budget')
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assert topic.respond_to?('title')
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assert_equal 'Budget', topic.title
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assert !topic.respond_to?('title_hello_world')
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assert_raise(NoMethodError) { topic.title_hello_world }
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@target.class_eval "def attribute_hello_world(*args) args end"
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@target.attribute_method_suffix '_hello_world'
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assert topic.respond_to?('title_hello_world')
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assert_equal ['title'], topic.title_hello_world
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assert_equal ['title', 'a'], topic.title_hello_world('a')
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assert_equal ['title', 1, 2, 3], topic.title_hello_world(1, 2, 3)
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end
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end
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