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require File.expand_path('../../../spec_helper', __FILE__)
require "ostruct"
describe "OpenStruct#new_ostruct_member when passed [method_name]" do
before(:each) do
@os = OpenStruct.new
@os.instance_variable_set(:@table, :age => 20)
end
it "creates an attribute reader method for the passed method_name" do
@os.respond_to?(:age).should be_false
@os.send :new_ostruct_member, :age
@os.method(:age).call.should == 20
end
it "creates an attribute writer method for the passed method_name" do
@os.respond_to?(:age=).should be_false
@os.send :new_ostruct_member, :age
@os.method(:age=).call(42).should == 42
@os.age.should == 42
end
it "does not allow overwriting existing methods" do
def @os.age
10
end
@os.send :new_ostruct_member, :age
@os.age.should == 10
@os.respond_to?(:age=).should be_false
end
end
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