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require_relative '../../spec_helper'
require_relative 'fixtures/classes'
require_relative 'shared/accessor'
require_relative '../enumerable/shared/enumeratorized'
describe "Struct#each_pair" do
before :each do
@car = StructClasses::Car.new('Ford', 'Ranger', 2001)
end
it "passes each key value pair to the given block" do
@car.each_pair do |key, value|
value.should == @car[key]
end
end
context "with a block variable" do
it "passes an array to the given block" do
@car.each_pair.map { |var| var }.should == StructClasses::Car.members.zip(@car.values)
end
end
it "returns self if passed a block" do
@car.each_pair {}.should equal(@car)
end
it "returns an Enumerator if not passed a block" do
@car.each_pair.should be_an_instance_of(Enumerator)
end
it_behaves_like :struct_accessor, :each_pair
it_behaves_like :enumeratorized_with_origin_size, :each_pair, StructClasses::Car.new('Ford', 'Ranger')
end
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