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require File.dirname(__FILE__) + '/../abstract_unit'
class Post
attr_reader :id
def save; @id = 1 end
def new_record?; @id.nil? end
def name
@id.nil? ? 'new post' : "post ##{@id}"
end
class Nested < Post; end
end
class Test::Unit::TestCase
protected
def posts_url
'http://www.example.com/posts'
end
def post_url(post)
"http://www.example.com/posts/#{post.id}"
end
end
class RecordIdentifierTest < Test::Unit::TestCase
include ActionController::RecordIdentifier
def setup
@klass = Post
@record = @klass.new
@singular = 'post'
@plural = 'posts'
end
def test_dom_id_with_new_record
assert_equal "new_#{@singular}", dom_id(@record)
end
def test_dom_id_with_new_record_and_prefix
assert_equal "custom_prefix_#{@singular}", dom_id(@record, :custom_prefix)
end
def test_dom_id_with_saved_record
@record.save
assert_equal "#{@singular}_1", dom_id(@record)
end
def test_dom_id_with_prefix
@record.save
assert_equal "edit_#{@singular}_1", dom_id(@record, :edit)
end
def test_partial_path
expected = "#{@plural}/#{@singular}"
assert_equal expected, partial_path(@record)
assert_equal expected, partial_path(Post)
end
def test_dom_class
assert_equal @singular, dom_class(@record)
end
def test_dom_class_with_prefix
assert_equal "custom_prefix_#{@singular}", dom_class(@record, :custom_prefix)
end
def test_singular_class_name
assert_equal @singular, singular_class_name(@record)
end
def test_singular_class_name_for_class
assert_equal @singular, singular_class_name(@klass)
end
def test_plural_class_name
assert_equal @plural, plural_class_name(@record)
end
def test_plural_class_name_for_class
assert_equal @plural, plural_class_name(@klass)
end
private
def method_missing(method, *args)
RecordIdentifier.send(method, *args)
end
end
class NestedRecordIdentifierTest < RecordIdentifierTest
def setup
@klass = Post::Nested
@record = @klass.new
@singular = 'post_nested'
@plural = 'post_nesteds'
end
def test_partial_path
expected = "post/nesteds/nested"
assert_equal expected, partial_path(@record)
assert_equal expected, partial_path(Post::Nested)
end
end
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